Portal 2 news and patch notes

The latest Portal 2 patch notes, updates and official news, summarized and linked to the source.

1 story · Last updated 5 Nov 2026

Portal 2 key art

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

Released
Monday 18 April 2011
Platforms
PC
Developer
Valve
Publisher
Valve