.. _gameplay_intelligence:

Intelligence
============
Intelligence is a :ref:`stat <gameplay_stats>` that is unlocked by having
:ref:`Source-File 5 <gameplay_sourcefiles>` (i.e. Destroying BitNode-5).

Intelligence is unique because it is permanent and persistent. It never gets reset
back to 1. However, gaining Intelligence experience is extremely slow. The methods
of gaining Intelligence exp is also hidden. You won't know when you gain
experience and how much. It is a stat that gradually builds up as you continue
to play the game.

Intelligence will boost your production for many actions in the game, including:

* Hacking
* Infiltration
* Crime success rate
* Bladeburner
* Reputation gain for companies & factions
