The puzzle editor will allow players to create, share, and download Portal 2 levels. Players can publish their creations to the Steam Workshop, where users can browse, vote on, and select other levels ...
Portal 2 fans rejoice: Valve has released the Perpetual Testing Initiative DLC, otherwise known as a level editor / puzzle maker. The free content was automatically rolled out to PC and Mac title ...
Valve’s “Perpetual Testing Initiative” has been created to provide an unlimited supply of puzzles to Portal 2 players. This initiative is designed to keep the game fresh and engaging by continually ...
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