Portal 2 Perpetual Testing Initiative DLC Gameplay
2,147 views · Published 12 May 2012 · 3:54 · Indexed 25 September 2026
Channel: FirstThirtyMinutes - Police Video Games and Mods · 2012 · Gaming
Buy this game (Amazon): http://amzn.to/PortalTwoGameAmazon The "Perpetual Testing Initiative" allows players to easily create, share, and play Portal 2 puzzles. The Initiative comes with a simplified puzzle maker that allows that creation of mind-bending puzzles without ever leaving the game.
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