This page contains Cheats for Portal 2 organized by sections for Playstation 3. Portal 2 is a Action Shooter First-Person game, made by Valve Software, released on Apr 19, 2011 and published by Valve Software. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
To unlock the following PS3 Trophies, complete the following tasks:...From: Jay-man
Complete the indicated task to unlock the corresponding item for purchase at the store....From: zay2214
You have to finish the game....From: olivia751
There is a turret inside a ventilation grate just past the elevator in Test Chamber 16. Jump over it, get the Refraction Cube, then use the laser to destroy that turret to open the grate. Enter the ne...From: LilMissKatrina
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