A first-person action/puzzle video game, developed by Valve Corporation. It is the sequel to Portal.

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6
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208 views

How to play Portal 2 co-op on one PC with 2 Keyboards and 2 Mice?

I do not have an XBOX 360 controller (and if I had I would not want to use it for a FP"S" ;)). Is there a way to play the co-op mode on one PC where both players play with their own keyboard and ...
5
votes
0answers
374 views

Portal 2 “Skips frames”

On my MBP mid 2012, I experience some weird lag I never experienced before. On the title screen and in-game, the game runs normally. However every 5 seconds, the sound cuts off and the game freezes ...
4
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0answers
965 views

Portal 2 co-op - Friend and I unable to gesture

So my friend and I decided to begin playing Portal 2's co-op puzzles. If at least one player hasn't played co-op, then you begin by waving at each other. The problem is that neither of us can gesture. ...
3
votes
0answers
849 views

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. ...
2
votes
0answers
42 views

Is there a way to play Portal 2's Perpetual Testing Initiative in splitscreen mode?

I know that some of the community maps made for Portal 2 allow for two players. The last I checked though, I could not find a way to play those maps in splitscreen mode the way you can play the ...
1
vote
0answers
41 views

Portal 2 glitchy fonts

Is it just me or the fonts are looking somewhat glitchy for some reason? For example: In the following screenshot, the letters especially i and captial S and M doesn't appear to be smooth. In the ...
1
vote
0answers
61 views

Framerate drop when looking at panels?

I've recently installed Portal 2 on my Ubuntu partition, and I've noticed an interesting issue that has popped up while playing community test chambers, but it has also surfaced around the beginning ...