diff --git a/src/BitNode/BitNodeMultipliers.ts b/src/BitNode/BitNodeMultipliers.ts
index cbcdf2042..ac78815b8 100644
--- a/src/BitNode/BitNodeMultipliers.ts
+++ b/src/BitNode/BitNodeMultipliers.ts
@@ -232,6 +232,11 @@ interface IBitNodeMultipliers {
    */
   WorldDaemonDifficulty: number;
 
+  /**
+   * Influences corporation dividends.
+   */
+  CorporationSoftCap: number;
+
   // Index signature
   [key: string]: number;
 }
diff --git a/src/NetscriptFunctions.ts b/src/NetscriptFunctions.ts
index 1bd16ab67..e95042c24 100644
--- a/src/NetscriptFunctions.ts
+++ b/src/NetscriptFunctions.ts
@@ -80,6 +80,12 @@ import {
   Bladeburner as IBladeburner,
   Stanek as IStanek,
   SourceFileLvl,
+  BasicHGWOptions,
+  ProcessInfo,
+  HackingMultipliers,
+  HacknetMultipliers,
+  BitNodeMultipliers as IBNMults,
+  Server as IServerDef,
 } from "./ScriptEditor/NetscriptDefinitions";
 import { NetscriptSingularity } from "./NetscriptFunctions/Singularity";
 
@@ -162,9 +168,9 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
    *      is not specified.
    */
   const getRunningScript = function (
-    fn: any,
-    hostname: any,
-    callingFnName: any,
+    fn: string,
+    hostname: string,
+    callingFnName: string,
     scriptArgs: any,
   ): RunningScript | null {
     if (typeof callingFnName !== "string" || callingFnName === "") {
@@ -193,7 +199,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
     return workerScript.scriptRef;
   };
 
-  const getRunningScriptByPid = function (pid: any, callingFnName: any): RunningScript | null {
+  const getRunningScriptByPid = function (pid: number, callingFnName: string): RunningScript | null {
     if (typeof callingFnName !== "string" || callingFnName === "") {
       callingFnName = "getRunningScriptgetRunningScriptByPid";
     }
@@ -213,7 +219,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
    * @param {any[]} scriptArgs - Running script's arguments
    * @returns {string} Error message to print to logs
    */
-  const getCannotFindRunningScriptErrorMessage = function (fn: any, hostname: any, scriptArgs: any): string {
+  const getCannotFindRunningScriptErrorMessage = function (fn: string, hostname: string, scriptArgs: any): string {
     if (!Array.isArray(scriptArgs)) {
       scriptArgs = [];
     }
@@ -228,7 +234,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
    * @param {string} callingFn - Name of calling function. For logging purposes
    * @returns {boolean} True if the server is a Hacknet Server, false otherwise
    */
-  const failOnHacknetServer = function (server: any, callingFn: any = ""): boolean {
+  const failOnHacknetServer = function (server: BaseServer, callingFn = ""): boolean {
     if (server instanceof HacknetServer) {
       workerScript.log(callingFn, () => `Does not work on Hacknet Servers`);
       return true;
@@ -316,7 +322,11 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
     }
   };
 
-  const hack = function (hostname: any, manual: any, { threads: requestedThreads, stock }: any = {}): Promise<number> {
+  const hack = function (
+    hostname: string,
+    manual: boolean,
+    { threads: requestedThreads, stock }: any = {},
+  ): Promise<number> {
     if (hostname === undefined) {
       throw makeRuntimeErrorMsg("hack", "Takes 1 argument.");
     }
@@ -447,7 +457,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
     getServer: safeGetServer,
     checkSingularityAccess: checkSingularityAccess,
     hack: hack,
-    getValidPort: (funcName: string, port: any): IPort => {
+    getValidPort: (funcName: string, port: number): IPort => {
       if (isNaN(port)) {
         throw makeRuntimeErrorMsg(
           funcName,
@@ -501,7 +511,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
     hacknet: hacknet,
     sprintf: sprintf,
     vsprintf: vsprintf,
-    scan: function (hostname: any = workerScript.hostname): any {
+    scan: function (_hostname: unknown = workerScript.hostname): string[] {
+      const hostname = helper.string("scan", "hostname", _hostname);
       updateDynamicRam("scan", getRamCost(Player, "scan"));
       const server = safeGetServer(hostname, "scan");
       const out = [];
@@ -515,11 +526,14 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       workerScript.log("scan", () => `returned ${server.serversOnNetwork.length} connections for ${server.hostname}`);
       return out;
     },
-    hack: function (hostname: any, { threads: requestedThreads, stock }: any = {}): any {
+    hack: function (_hostname: unknown, { threads: requestedThreads, stock }: BasicHGWOptions = {}): Promise<number> {
+      const hostname = helper.string("hack", "hostname", _hostname);
       updateDynamicRam("hack", getRamCost(Player, "hack"));
       return hack(hostname, false, { threads: requestedThreads, stock: stock });
     },
-    hackAnalyzeThreads: function (hostname: any, hackAmount: any): any {
+    hackAnalyzeThreads: function (_hostname: unknown, _hackAmount: unknown): number {
+      const hostname = helper.string("hackAnalyzeThreads", "hostname", _hostname);
+      const hackAmount = helper.number("hackAnalyzeThreads", "hackAmount", _hackAmount);
       updateDynamicRam("hackAnalyzeThreads", getRamCost(Player, "hackAnalyzeThreads"));
 
       // Check argument validity
@@ -549,43 +563,48 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
 
       return hackAmount / Math.floor(server.moneyAvailable * percentHacked);
     },
-    hackAnalyze: function (hostname: any): any {
+    hackAnalyze: function (_hostname: unknown): number {
+      const hostname = helper.string("hackAnalyze", "hostname", _hostname);
       updateDynamicRam("hackAnalyze", getRamCost(Player, "hackAnalyze"));
 
       const server = safeGetServer(hostname, "hackAnalyze");
       if (!(server instanceof Server)) {
         workerScript.log("hackAnalyze", () => "Cannot be executed on this server.");
-        return false;
+        return 0;
       }
 
       return calculatePercentMoneyHacked(server, Player);
     },
-    hackAnalyzeSecurity: function (threads: any): number {
+    hackAnalyzeSecurity: function (_threads: unknown): number {
+      const threads = helper.number("hackAnalyzeSecurity", "threads", _threads);
       updateDynamicRam("hackAnalyzeSecurity", getRamCost(Player, "hackAnalyzeSecurity"));
       return CONSTANTS.ServerFortifyAmount * threads;
     },
-    hackAnalyzeChance: function (hostname: any): any {
+    hackAnalyzeChance: function (_hostname: unknown): number {
+      const hostname = helper.string("hackAnalyzeChance", "hostname", _hostname);
       updateDynamicRam("hackAnalyzeChance", getRamCost(Player, "hackAnalyzeChance"));
 
       const server = safeGetServer(hostname, "hackAnalyzeChance");
       if (!(server instanceof Server)) {
         workerScript.log("hackAnalyzeChance", () => "Cannot be executed on this server.");
-        return false;
+        return 0;
       }
 
       return calculateHackingChance(server, Player);
     },
-    sleep: function (time: any): any {
+    sleep: async function (_time: unknown = 0): Promise<void> {
+      const time = helper.number("sleep", "time", _time);
       updateDynamicRam("sleep", getRamCost(Player, "sleep"));
       if (time === undefined) {
         throw makeRuntimeErrorMsg("sleep", "Takes 1 argument.");
       }
       workerScript.log("sleep", () => `Sleeping for ${time} milliseconds`);
       return netscriptDelay(time, workerScript).then(function () {
-        return Promise.resolve(true);
+        return Promise.resolve();
       });
     },
-    asleep: function (time: any): any {
+    asleep: function (_time: unknown = 0): Promise<void> {
+      const time = helper.number("asleep", "time", _time);
       updateDynamicRam("asleep", getRamCost(Player, "asleep"));
       if (time === undefined) {
         throw makeRuntimeErrorMsg("asleep", "Takes 1 argument.");
@@ -593,16 +612,24 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       workerScript.log("asleep", () => `Sleeping for ${time} milliseconds`);
       return new Promise((resolve) => setTimeout(resolve, time));
     },
-    grow: function (hostname: any, { threads: requestedThreads, stock }: any = {}): any {
+    grow: async function (
+      _hostname: unknown,
+      { threads: requestedThreads, stock }: BasicHGWOptions = {},
+    ): Promise<number> {
+      const hostname = helper.string("grow", "hostname", _hostname);
       updateDynamicRam("grow", getRamCost(Player, "grow"));
-      const threads = resolveNetscriptRequestedThreads(workerScript, "grow", requestedThreads);
+      const threads = resolveNetscriptRequestedThreads(
+        workerScript,
+        "grow",
+        requestedThreads ?? workerScript.scriptRef.threads,
+      );
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("grow", "Takes 1 argument.");
       }
       const server = safeGetServer(hostname, "grow");
       if (!(server instanceof Server)) {
         workerScript.log("grow", () => "Cannot be executed on this server.");
-        return false;
+        return Promise.resolve(0);
       }
 
       const host = GetServer(workerScript.hostname);
@@ -648,14 +675,17 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         return Promise.resolve(moneyAfter / moneyBefore);
       });
     },
-    growthAnalyze: function (hostname: any, growth: any, cores: any = 1): any {
+    growthAnalyze: function (_hostname: unknown, _growth: unknown, _cores: unknown = 1): number {
+      const hostname = helper.string("growthAnalyze", "hostname", _hostname);
+      const growth = helper.number("growthAnalyze", "growth", _growth);
+      const cores = helper.number("growthAnalyze", "cores", _cores);
       updateDynamicRam("growthAnalyze", getRamCost(Player, "growthAnalyze"));
 
       // Check argument validity
       const server = safeGetServer(hostname, "growthAnalyze");
       if (!(server instanceof Server)) {
         workerScript.log("growthAnalyze", () => "Cannot be executed on this server.");
-        return false;
+        return 0;
       }
       if (typeof growth !== "number" || isNaN(growth) || growth < 1 || !isFinite(growth)) {
         throw makeRuntimeErrorMsg("growthAnalyze", `Invalid argument: growth must be numeric and >= 1, is ${growth}.`);
@@ -663,20 +693,26 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
 
       return numCycleForGrowth(server, Number(growth), Player, cores);
     },
-    growthAnalyzeSecurity: function (threads: any): number {
+    growthAnalyzeSecurity: function (_threads: unknown): number {
+      const threads = helper.number("growthAnalyzeSecurity", "threads", _threads);
       updateDynamicRam("growthAnalyzeSecurity", getRamCost(Player, "growthAnalyzeSecurity"));
       return 2 * CONSTANTS.ServerFortifyAmount * threads;
     },
-    weaken: function (hostname: any, { threads: requestedThreads }: any = {}): any {
+    weaken: async function (_hostname: unknown, { threads: requestedThreads }: BasicHGWOptions = {}): Promise<number> {
+      const hostname = helper.string("weaken", "hostname", _hostname);
       updateDynamicRam("weaken", getRamCost(Player, "weaken"));
-      const threads = resolveNetscriptRequestedThreads(workerScript, "weaken", requestedThreads);
+      const threads = resolveNetscriptRequestedThreads(
+        workerScript,
+        "weaken",
+        requestedThreads ?? workerScript.scriptRef.threads,
+      );
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("weaken", "Takes 1 argument.");
       }
       const server = safeGetServer(hostname, "weaken");
       if (!(server instanceof Server)) {
         workerScript.log("weaken", () => "Cannot be executed on this server.");
-        return false;
+        return Promise.resolve(0);
       }
 
       // No root access or skill level too low
@@ -716,12 +752,14 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         return Promise.resolve(CONSTANTS.ServerWeakenAmount * threads * coreBonus);
       });
     },
-    weakenAnalyze: function (threads: any, cores: any = 1): number {
+    weakenAnalyze: function (_threads: unknown, _cores: unknown = 1): number {
+      const threads = helper.number("weakenAnalyze", "threads", _threads);
+      const cores = helper.number("weakenAnalyze", "cores", _cores);
       updateDynamicRam("weakenAnalyze", getRamCost(Player, "weakenAnalyze"));
       const coreBonus = 1 + (cores - 1) / 16;
       return CONSTANTS.ServerWeakenAmount * threads * coreBonus * BitNodeMultipliers.ServerWeakenRate;
     },
-    share: function (): Promise<void> {
+    share: async function (): Promise<void> {
       updateDynamicRam("share", getRamCost(Player, "share"));
       workerScript.log("share", () => "Sharing this computer.");
       const end = StartSharing(workerScript.scriptRef.threads * calculateIntelligenceBonus(Player.intelligence, 2));
@@ -741,7 +779,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       workerScript.print(argsToString(args));
     },
-    printf: function (format: string, ...args: any[]): void {
+    printf: function (_format: unknown, ...args: any[]): void {
+      const format = helper.string("printf", "format", _format);
       updateDynamicRam("printf", getRamCost(Player, "printf"));
       if (typeof format !== "string") {
         throw makeRuntimeErrorMsg("printf", "First argument must be string for the format.");
@@ -772,7 +811,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       Terminal.print(`${workerScript.scriptRef.filename}: ${str}`);
     },
-    tprintf: function (format: any, ...args: any): any {
+    tprintf: function (_format: unknown, ...args: any[]): void {
+      const format = helper.string("printf", "format", _format);
       updateDynamicRam("tprintf", getRamCost(Player, "tprintf"));
       if (typeof format !== "string") {
         throw makeRuntimeErrorMsg("tprintf", "First argument must be string for the format.");
@@ -797,14 +837,15 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       Terminal.print(`${str}`);
     },
-    clearLog: function (): any {
+    clearLog: function (): void {
       updateDynamicRam("clearLog", getRamCost(Player, "clearLog"));
       workerScript.scriptRef.clearLog();
     },
-    disableLog: function (fn: any): any {
+    disableLog: function (_fn: unknown): void {
+      const fn = helper.string("disableLog", "fn", _fn);
       updateDynamicRam("disableLog", getRamCost(Player, "disableLog"));
       if (fn === "ALL") {
-        for (fn of Object.keys(possibleLogs)) {
+        for (const fn of Object.keys(possibleLogs)) {
           workerScript.disableLogs[fn] = true;
         }
         workerScript.log("disableLog", () => `Disabled logging for all functions`);
@@ -815,10 +856,11 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         workerScript.log("disableLog", () => `Disabled logging for ${fn}`);
       }
     },
-    enableLog: function (fn: any): any {
+    enableLog: function (_fn: unknown): void {
+      const fn = helper.string("enableLog", "fn", _fn);
       updateDynamicRam("enableLog", getRamCost(Player, "enableLog"));
       if (fn === "ALL") {
-        for (fn of Object.keys(possibleLogs)) {
+        for (const fn of Object.keys(possibleLogs)) {
           delete workerScript.disableLogs[fn];
         }
         workerScript.log("enableLog", () => `Enabled logging for all functions`);
@@ -828,24 +870,29 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       delete workerScript.disableLogs[fn];
       workerScript.log("enableLog", () => `Enabled logging for ${fn}`);
     },
-    isLogEnabled: function (fn: any): any {
+    isLogEnabled: function (_fn: unknown): boolean {
+      const fn = helper.string("isLogEnabled", "fn", _fn);
       updateDynamicRam("isLogEnabled", getRamCost(Player, "isLogEnabled"));
       if (possibleLogs[fn] === undefined) {
         throw makeRuntimeErrorMsg("isLogEnabled", `Invalid argument: ${fn}.`);
       }
       return !workerScript.disableLogs[fn];
     },
-    getScriptLogs: function (fn: any, hostname: any, ...scriptArgs: any): any {
+    getScriptLogs: function (_fn: unknown, _hostname: unknown, ...scriptArgs: any[]): string[] {
+      const fn = helper.string("getScriptLogs", "fn", _fn);
+      const hostname = helper.string("getScriptLogs", "hostname", _hostname);
       updateDynamicRam("getScriptLogs", getRamCost(Player, "getScriptLogs"));
       const runningScriptObj = getRunningScript(fn, hostname, "getScriptLogs", scriptArgs);
       if (runningScriptObj == null) {
         workerScript.log("getScriptLogs", () => getCannotFindRunningScriptErrorMessage(fn, hostname, scriptArgs));
-        return "";
+        return [];
       }
 
       return runningScriptObj.logs.slice();
     },
-    tail: function (fn: any, hostname: any = workerScript.hostname, ...scriptArgs: any): any {
+    tail: function (_fn: unknown, _hostname: unknown = workerScript.hostname, ...scriptArgs: any[]): void {
+      const fn = helper.string("tail", "fn", _fn);
+      const hostname = helper.string("tail", "hostname", _hostname);
       updateDynamicRam("tail", getRamCost(Player, "tail"));
       let runningScriptObj;
       if (arguments.length === 0) {
@@ -862,7 +909,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
 
       LogBoxEvents.emit(runningScriptObj);
     },
-    nuke: function (hostname: any): boolean {
+    nuke: function (_hostname: unknown): boolean {
+      const hostname = helper.string("tail", "hostname", _hostname);
       updateDynamicRam("nuke", getRamCost(Player, "nuke"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("nuke", "Takes 1 argument.");
@@ -886,7 +934,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       workerScript.log("nuke", () => `Executed NUKE.exe virus on '${server.hostname}' to gain root access.`);
       return true;
     },
-    brutessh: function (hostname: any): boolean {
+    brutessh: function (_hostname: unknown): boolean {
+      const hostname = helper.string("brutessh", "hostname", _hostname);
       updateDynamicRam("brutessh", getRamCost(Player, "brutessh"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("brutessh", "Takes 1 argument.");
@@ -908,7 +957,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return true;
     },
-    ftpcrack: function (hostname: any): boolean {
+    ftpcrack: function (_hostname: unknown): boolean {
+      const hostname = helper.string("ftpcrack", "hostname", _hostname);
       updateDynamicRam("ftpcrack", getRamCost(Player, "ftpcrack"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("ftpcrack", "Takes 1 argument.");
@@ -930,7 +980,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return true;
     },
-    relaysmtp: function (hostname: any): boolean {
+    relaysmtp: function (_hostname: unknown): boolean {
+      const hostname = helper.string("relaysmtp", "hostname", _hostname);
       updateDynamicRam("relaysmtp", getRamCost(Player, "relaysmtp"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("relaysmtp", "Takes 1 argument.");
@@ -952,7 +1003,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return true;
     },
-    httpworm: function (hostname: any): boolean {
+    httpworm: function (_hostname: unknown): boolean {
+      const hostname = helper.string("httpworm", "hostname", _hostname);
       updateDynamicRam("httpworm", getRamCost(Player, "httpworm"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("httpworm", "Takes 1 argument");
@@ -974,7 +1026,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return true;
     },
-    sqlinject: function (hostname: any): boolean {
+    sqlinject: function (_hostname: unknown): boolean {
+      const hostname = helper.string("sqlinject", "hostname", _hostname);
       updateDynamicRam("sqlinject", getRamCost(Player, "sqlinject"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("sqlinject", "Takes 1 argument.");
@@ -996,7 +1049,9 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return true;
     },
-    run: function (scriptname: any, threads: any = 1, ...args: any[]): any {
+    run: function (_scriptname: unknown, _threads: unknown = 1, ...args: any[]): number {
+      const scriptname = helper.string("run", "scriptname", _scriptname);
+      const threads = helper.number("run", "threads", _threads);
       updateDynamicRam("run", getRamCost(Player, "run"));
       if (scriptname === undefined) {
         throw makeRuntimeErrorMsg("run", "Usage: run(scriptname, [numThreads], [arg1], [arg2]...)");
@@ -1011,7 +1066,10 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
 
       return runScriptFromScript(Player, "run", scriptServer, scriptname, args, workerScript, threads);
     },
-    exec: function (scriptname: any, hostname: any, threads: any = 1, ...args: any[]): any {
+    exec: function (_scriptname: unknown, _hostname: unknown, _threads: unknown = 1, ...args: any[]): number {
+      const scriptname = helper.string("exec", "scriptname", _scriptname);
+      const hostname = helper.string("exec", "hostname", _hostname);
+      const threads = helper.number("exec", "threads", _threads);
       updateDynamicRam("exec", getRamCost(Player, "exec"));
       if (scriptname === undefined || hostname === undefined) {
         throw makeRuntimeErrorMsg("exec", "Usage: exec(scriptname, server, [numThreads], [arg1], [arg2]...)");
@@ -1022,7 +1080,9 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       const server = safeGetServer(hostname, "exec");
       return runScriptFromScript(Player, "exec", server, scriptname, args, workerScript, threads);
     },
-    spawn: function (scriptname: any, threads: any = 1, ...args: any[]): any {
+    spawn: function (_scriptname: unknown, _threads: unknown = 1, ...args: any[]): void {
+      const scriptname = helper.string("spawn", "scriptname", _scriptname);
+      const threads = helper.number("spawn", "threads", _threads);
       updateDynamicRam("spawn", getRamCost(Player, "spawn"));
       if (!scriptname || !threads) {
         throw makeRuntimeErrorMsg("spawn", "Usage: spawn(scriptname, threads)");
@@ -1048,7 +1108,9 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         workerScript.log("spawn", () => "Exiting...");
       }
     },
-    kill: function (filename: any, hostname?: any, ...scriptArgs: any): any {
+    kill: function (_filename: unknown, _hostname?: unknown, ...scriptArgs: any[]): boolean {
+      const filename = helper.string("kill", "filename", _filename);
+      const hostname = helper.string("kill", "hostname", _hostname);
       updateDynamicRam("kill", getRamCost(Player, "kill"));
 
       let res;
@@ -1094,7 +1156,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         return false;
       }
     },
-    killall: function (hostname: any = workerScript.hostname): any {
+    killall: function (_hostname: unknown = workerScript.hostname): boolean {
+      const hostname = helper.string("killall", "hostname", _hostname);
       updateDynamicRam("killall", getRamCost(Player, "killall"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("killall", "Takes 1 argument");
@@ -1112,7 +1175,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
 
       return scriptsRunning;
     },
-    exit: function (): any {
+    exit: function (): void {
       updateDynamicRam("exit", getRamCost(Player, "exit"));
       workerScript.running = false; // Prevent workerScript from "finishing execution naturally"
       if (killWorkerScript(workerScript)) {
@@ -1121,7 +1184,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         workerScript.log("exit", () => "Failed. This is a bug. Report to dev.");
       }
     },
-    scp: async function (scriptname: any, hostname1: any, hostname2?: any): Promise<boolean> {
+    scp: async function (scriptname: any, _hostname1: unknown, hostname2?: any): Promise<boolean> {
+      const hostname1 = helper.string("scp", "hostname1", _hostname1);
       updateDynamicRam("scp", getRamCost(Player, "scp"));
       if (arguments.length !== 2 && arguments.length !== 3) {
         throw makeRuntimeErrorMsg("scp", "Takes 2 or 3 arguments");
@@ -1278,7 +1342,9 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         newScript.updateRamUsage(Player, destServer.scripts).then(() => resolve(true));
       });
     },
-    ls: function (hostname: any, grep: any): any {
+    ls: function (_hostname: unknown, _grep: unknown = ""): string[] {
+      const hostname = helper.string("ls", "hostname", _hostname);
+      const grep = helper.string("ls", "grep", _grep);
       updateDynamicRam("ls", getRamCost(Player, "ls"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("ls", "Usage: ls(hostname/ip, [grep filter])");
@@ -1345,7 +1411,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       allFiles.sort();
       return allFiles;
     },
-    ps: function (hostname: any = workerScript.hostname): any {
+    ps: function (_hostname: unknown = workerScript.hostname): ProcessInfo[] {
+      const hostname = helper.string("ps", "hostname", _hostname);
       updateDynamicRam("ps", getRamCost(Player, "ps"));
       const server = safeGetServer(hostname, "ps");
       const processes = [];
@@ -1359,7 +1426,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return processes;
     },
-    hasRootAccess: function (hostname: any): any {
+    hasRootAccess: function (_hostname: unknown): boolean {
+      const hostname = helper.string("hasRootAccess", "hostname", _hostname);
       updateDynamicRam("hasRootAccess", getRamCost(Player, "hasRootAccess"));
       if (hostname === undefined) {
         throw makeRuntimeErrorMsg("hasRootAccess", "Takes 1 argument");
@@ -1367,7 +1435,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       const server = safeGetServer(hostname, "hasRootAccess");
       return server.hasAdminRights;
     },
-    getHostname: function (): any {
+    getHostname: function (): string {
       updateDynamicRam("getHostname", getRamCost(Player, "getHostname"));
       const scriptServer = GetServer(workerScript.hostname);
       if (scriptServer == null) {
@@ -1375,13 +1443,13 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       }
       return scriptServer.hostname;
     },
-    getHackingLevel: function (): any {
+    getHackingLevel: function (): number {
       updateDynamicRam("getHackingLevel", getRamCost(Player, "getHackingLevel"));
       Player.updateSkillLevels();
       workerScript.log("getHackingLevel", () => `returned ${Player.hacking}`);
       return Player.hacking;
     },
-    getHackingMultipliers: function (): any {
+    getHackingMultipliers: function (): HackingMultipliers {
       updateDynamicRam("getHackingMultipliers", getRamCost(Player, "getHackingMultipliers"));
       return {
         chance: Player.hacking_chance_mult,
@@ -1390,7 +1458,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         growth: Player.hacking_grow_mult,
       };
     },
-    getHacknetMultipliers: function (): any {
+    getHacknetMultipliers: function (): HacknetMultipliers {
       updateDynamicRam("getHacknetMultipliers", getRamCost(Player, "getHacknetMultipliers"));
       return {
         production: Player.hacknet_node_money_mult,
@@ -1400,7 +1468,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         levelCost: Player.hacknet_node_level_cost_mult,
       };
     },
-    getBitNodeMultipliers: function (): any {
+    getBitNodeMultipliers: function (): IBNMults {
       updateDynamicRam("getBitNodeMultipliers", getRamCost(Player, "getBitNodeMultipliers"));
       if (SourceFileFlags[5] <= 0 && Player.bitNodeN !== 5) {
         throw makeRuntimeErrorMsg("getBitNodeMultipliers", "Requires Source-File 5 to run.");
@@ -1408,7 +1476,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       const copy = Object.assign({}, BitNodeMultipliers);
       return copy;
     },
-    getServer: function (hostname: any = workerScript.hostname): any {
+    getServer: function (_hostname: unknown = workerScript.hostname): IServerDef {
+      const hostname = helper.string("getServer", "hostname", _hostname);
       updateDynamicRam("getServer", getRamCost(Player, "getServer"));
       const server = safeGetServer(hostname, "getServer");
       const copy = Object.assign({}, server) as any;
@@ -1431,7 +1500,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       if (!copy.serverGrowth) copy.serverGrowth = 0;
       return copy;
     },
-    getServerMoneyAvailable: function (hostname: any): any {
+    getServerMoneyAvailable: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerMoneyAvailable", "hostname", _hostname);
       updateDynamicRam("getServerMoneyAvailable", getRamCost(Player, "getServerMoneyAvailable"));
       const server = safeGetServer(hostname, "getServerMoneyAvailable");
       if (!(server instanceof Server)) {
@@ -1455,7 +1525,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.moneyAvailable;
     },
-    getServerSecurityLevel: function (hostname: any): any {
+    getServerSecurityLevel: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerSecurityLevel", "hostname", _hostname);
       updateDynamicRam("getServerSecurityLevel", getRamCost(Player, "getServerSecurityLevel"));
       const server = safeGetServer(hostname, "getServerSecurityLevel");
       if (!(server instanceof Server)) {
@@ -1471,7 +1542,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.hackDifficulty;
     },
-    getServerBaseSecurityLevel: function (hostname: any): any {
+    getServerBaseSecurityLevel: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerBaseSecurityLevel", "hostname", _hostname);
       updateDynamicRam("getServerBaseSecurityLevel", getRamCost(Player, "getServerBaseSecurityLevel"));
       workerScript.log(
         "getServerBaseSecurityLevel",
@@ -1491,7 +1563,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.baseDifficulty;
     },
-    getServerMinSecurityLevel: function (hostname: any): any {
+    getServerMinSecurityLevel: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerMinSecurityLevel", "hostname", _hostname);
       updateDynamicRam("getServerMinSecurityLevel", getRamCost(Player, "getServerMinSecurityLevel"));
       const server = safeGetServer(hostname, "getServerMinSecurityLevel");
       if (!(server instanceof Server)) {
@@ -1507,7 +1580,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.minDifficulty;
     },
-    getServerRequiredHackingLevel: function (hostname: any): any {
+    getServerRequiredHackingLevel: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerRequiredHackingLevel", "hostname", _hostname);
       updateDynamicRam("getServerRequiredHackingLevel", getRamCost(Player, "getServerRequiredHackingLevel"));
       const server = safeGetServer(hostname, "getServerRequiredHackingLevel");
       if (!(server instanceof Server)) {
@@ -1523,7 +1597,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.requiredHackingSkill;
     },
-    getServerMaxMoney: function (hostname: any): any {
+    getServerMaxMoney: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerMaxMoney", "hostname", _hostname);
       updateDynamicRam("getServerMaxMoney", getRamCost(Player, "getServerMaxMoney"));
       const server = safeGetServer(hostname, "getServerMaxMoney");
       if (!(server instanceof Server)) {
@@ -1539,7 +1614,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.moneyMax;
     },
-    getServerGrowth: function (hostname: any): any {
+    getServerGrowth: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerGrowth", "hostname", _hostname);
       updateDynamicRam("getServerGrowth", getRamCost(Player, "getServerGrowth"));
       const server = safeGetServer(hostname, "getServerGrowth");
       if (!(server instanceof Server)) {
@@ -1552,7 +1628,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       workerScript.log("getServerGrowth", () => `returned ${server.serverGrowth} for '${server.hostname}'`);
       return server.serverGrowth;
     },
-    getServerNumPortsRequired: function (hostname: any): any {
+    getServerNumPortsRequired: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerNumPortsRequired", "hostname", _hostname);
       updateDynamicRam("getServerNumPortsRequired", getRamCost(Player, "getServerNumPortsRequired"));
       const server = safeGetServer(hostname, "getServerNumPortsRequired");
       if (!(server instanceof Server)) {
@@ -1568,7 +1645,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return server.numOpenPortsRequired;
     },
-    getServerRam: function (hostname: any): any {
+    getServerRam: function (_hostname: unknown): [number, number] {
+      const hostname = helper.string("getServerRam", "hostname", _hostname);
       updateDynamicRam("getServerRam", getRamCost(Player, "getServerRam"));
       workerScript.log(
         "getServerRam",
@@ -1581,23 +1659,28 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return [server.maxRam, server.ramUsed];
     },
-    getServerMaxRam: function (hostname: any): any {
+    getServerMaxRam: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerMaxRam", "hostname", _hostname);
       updateDynamicRam("getServerMaxRam", getRamCost(Player, "getServerMaxRam"));
       const server = safeGetServer(hostname, "getServerMaxRam");
       workerScript.log("getServerMaxRam", () => `returned ${numeralWrapper.formatRAM(server.maxRam)}`);
       return server.maxRam;
     },
-    getServerUsedRam: function (hostname: any): any {
+    getServerUsedRam: function (_hostname: unknown): number {
+      const hostname = helper.string("getServerUsedRam", "hostname", _hostname);
       updateDynamicRam("getServerUsedRam", getRamCost(Player, "getServerUsedRam"));
       const server = safeGetServer(hostname, "getServerUsedRam");
       workerScript.log("getServerUsedRam", () => `returned ${numeralWrapper.formatRAM(server.ramUsed)}`);
       return server.ramUsed;
     },
-    serverExists: function (hostname: any): any {
+    serverExists: function (_hostname: unknown): boolean {
+      const hostname = helper.string("serverExists", "hostname", _hostname);
       updateDynamicRam("serverExists", getRamCost(Player, "serverExists"));
       return GetServer(hostname) !== null;
     },
-    fileExists: function (filename: any, hostname: any = workerScript.hostname): any {
+    fileExists: function (_filename: unknown, _hostname: unknown = workerScript.hostname): boolean {
+      const filename = helper.string("fileExists", "filename", _filename);
+      const hostname = helper.string("fileExists", "hostname", _hostname);
       updateDynamicRam("fileExists", getRamCost(Player, "fileExists"));
       if (filename === undefined) {
         throw makeRuntimeErrorMsg("fileExists", "Usage: fileExists(scriptname, [server])");
@@ -1621,7 +1704,9 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       const txtFile = getTextFile(filename, server);
       return txtFile != null;
     },
-    isRunning: function (fn: any, hostname: any = workerScript.hostname, ...scriptArgs: any): any {
+    isRunning: function (_fn: unknown, _hostname: unknown = workerScript.hostname, ...scriptArgs: any[]): boolean {
+      const fn = helper.string("isRunning", "fn", _fn);
+      const hostname = helper.string("isRunning", "hostname", _hostname);
       updateDynamicRam("isRunning", getRamCost(Player, "isRunning"));
       if (fn === undefined || hostname === undefined) {
         throw makeRuntimeErrorMsg("isRunning", "Usage: isRunning(scriptname, server, [arg1], [arg2]...)");
@@ -1632,17 +1717,18 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
         return getRunningScript(fn, hostname, "isRunning", scriptArgs) != null;
       }
     },
-    getPurchasedServerLimit: function (): any {
+    getPurchasedServerLimit: function (): number {
       updateDynamicRam("getPurchasedServerLimit", getRamCost(Player, "getPurchasedServerLimit"));
 
       return getPurchaseServerLimit();
     },
-    getPurchasedServerMaxRam: function (): any {
+    getPurchasedServerMaxRam: function (): number {
       updateDynamicRam("getPurchasedServerMaxRam", getRamCost(Player, "getPurchasedServerMaxRam"));
 
       return getPurchaseServerMaxRam();
     },
-    getPurchasedServerCost: function (ram: any): any {
+    getPurchasedServerCost: function (_ram: unknown): number {
+      const ram = helper.number("getPurchasedServerCost", "ram", _ram);
       updateDynamicRam("getPurchasedServerCost", getRamCost(Player, "getPurchasedServerCost"));
 
       const cost = getPurchaseServerCost(ram);
@@ -1653,10 +1739,10 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
 
       return cost;
     },
-    purchaseServer: function (aname: any, aram: any): any {
+    purchaseServer: function (_name: unknown, _ram: unknown): string {
+      const name = helper.string("purchaseServer", "name", _name);
+      const ram = helper.number("purchaseServer", "ram", _ram);
       if (arguments.length !== 2) throw makeRuntimeErrorMsg("purchaseServer", "Takes 2 arguments");
-      const name = helper.string("purchaseServer", "name", aname);
-      const ram = helper.number("purchaseServer", "ram", aram);
       updateDynamicRam("purchaseServer", getRamCost(Player, "purchaseServer"));
       let hostnameStr = String(name);
       hostnameStr = hostnameStr.replace(/\s+/g, "");
@@ -1717,7 +1803,8 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return newServ.hostname;
     },
-    deleteServer: function (name: any): any {
+    deleteServer: function (_name: unknown): boolean {
+      const name = helper.string("purchaseServer", "name", _name);
       updateDynamicRam("deleteServer", getRamCost(Player, "deleteServer"));
       let hostnameStr = String(name);
       hostnameStr = hostnameStr.replace(/\s\s+/g, "");
@@ -1793,7 +1880,7 @@ export function NetscriptFunctions(workerScript: WorkerScript): NS {
       );
       return false;
     },
-    getPurchasedServers: function (): any {
+    getPurchasedServers: function (): string[] {
       updateDynamicRam("getPurchasedServers", getRamCost(Player, "getPurchasedServers"));
       const res: string[] = [];
       Player.purchasedServers.forEach(function (hostname) {
diff --git a/src/ScriptEditor/NetscriptDefinitions.d.ts b/src/ScriptEditor/NetscriptDefinitions.d.ts
index 7c00a7a6a..d7b3669ca 100644
--- a/src/ScriptEditor/NetscriptDefinitions.d.ts
+++ b/src/ScriptEditor/NetscriptDefinitions.d.ts
@@ -584,7 +584,7 @@ export interface BitNodeMultipliers {
   /** Influences the maximum allowed RAM for a purchased server */
   PurchasedServerMaxRam: number;
   /** Influences cost of any purchased server at or above 128GB */
-  PurchasedServerSoftCap: number;
+  PurchasedServerSoftcap: number;
   /** Influences the minimum favor the player must have with a faction before they can donate to gain rep. */
   RepToDonateToFaction: number;
   /** Influences how much the money on a server can be reduced when a script performs a hack against it. */