A first-person action/puzzle video game, developed by Valve Corporation. It is the sequel to Portal.
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Why does the game crash every time I complete a level under development using the Puzzle Maker?
The title explains it all. Every time I complete a level currently under development using the built-in puzzle maker, the game crashes when I reach the "Test complete. Restarting..." screen. What ...
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How do you find and load an autosaved level in the Portal 2 Test Chamber editor?
I was working on a level, hit save, quit, and after returning to the editor the level was in a previously saved state. Is there a way I can check if there's an autosave file containing these changes ...
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Portal 2 Peer Review DLC didn't download
I have downloaded the Portal 2 DLC from the PSN and then installed the DLC onto my system.
When I go to play the game, the only new thing in any of the menus is "Download Free DLC" in the main menu. ...
