diff --git a/src/Constants.js b/src/Constants.js
index 8d713fbe4..b4bbc6f2d 100644
--- a/src/Constants.js
+++ b/src/Constants.js
@@ -162,6 +162,7 @@ CONSTANTS = {
                 "hostname               Displays the hostname of the machine<br>" + 
                 "ifconfig               Displays the IP address of the machine<br>" +
                 "kill [script]          Stops a script that is running on the current machine<br>" +
+                "killall                Stops all running scripts on the current machine<br>" + 
                 "ls                     Displays all programs and scripts on the machine<br>" +
                 "mem [script]           Displays the amount of RAM the script requires to run<br>" + 
                 "nano [script]          Text editor - Open up and edit a script<br>" + 
diff --git a/src/NetscriptEvaluator.js b/src/NetscriptEvaluator.js
index 2100db5cc..70085c306 100644
--- a/src/NetscriptEvaluator.js
+++ b/src/NetscriptEvaluator.js
@@ -256,6 +256,10 @@ function evaluate(exp, workerScript) {
                     }).catch(function(e) {
                         reject(e);
                     });
+                } else if (exp.func.value == "kill") {
+                    
+                } else if (exp.func.value == "killall") {
+                    
                 } else if (exp.func.value == "scp") {
                     if (exp.args.length != 2) {
                         return reject(makeRuntimeRejectMsg(workerScript, "scp() call has incorrect number of arguments. Takes 2 arguments"));
diff --git a/src/Terminal.js b/src/Terminal.js
index 5a35e0188..a13953b1b 100644
--- a/src/Terminal.js
+++ b/src/Terminal.js
@@ -236,7 +236,7 @@ function determineAllPossibilitiesForTabCompletion(input, index=0) {
     //Autocomplete the command
     if (index == -1) {
         return ["alias", "analyze", "cat", "clear", "cls", "connect", "free", 
-                "hack", "help", "home", "hostname", "ifconfig", "kill", 
+                "hack", "help", "home", "hostname", "ifconfig", "kill", "killall",
                 "ls", "mem", "nano", "ps", "rm", "run", "scan", "scan-analyze", 
                 "scp", "sudov", "tail", "top"];
     }
@@ -715,6 +715,13 @@ var Terminal = {
 				}
 				post("No such script is running. Nothing to kill");
 				break;
+            case "killall":
+                var s = Player.getCurrentServer();
+                for (var i = s.runningScripts.length; i >= 0; --i) {
+                    killWorkerScript(s.runningScripts[i], s.ip);
+                }
+                post("Killing all running scripts. May take up to a few minutes for the scripts to die...");
+                break;
 			case "ls":
                 Terminal.executeListCommand(commandArray);
 				break;