The upcoming puzzle editor for Portal 2 has been fully revealed in a new video made by one of its beta testers, ahead of its final release for the PC and Mac on May 8th.
Perpetual testing initiative RSS
The first trailer for the upcoming Portal 2 PC-Mac DLC Perpetual Testing Initiative show how Aperture Science is connecting to the multiverse to make new puzzles.
Valve has announced that it will release a new DLC pack for Portal 2 May 8th, the Perpetual Testing Initiative, that will let users create and upload their own Portal 2 puzzles.
