Portal 2 update (January 31, 2022) is now available to download on PC(Steam). According to the official Portal 2 update patch notes, the latest patch added quality of life improvements. Apart from this, the latest patch also includes general stability improvements.
Previously, a big update was released with various tweaks, changes, and fixes. Unfortunately, since the last patch, many players are still experiencing several issues when trying to play.
Today’s Portal 2 patch is expected to fix a few of these issues. Check out more details below.
What is new in Portal 2 January 31 Update?
- UI improvements for Steam Deck support
- Improved performance of controller polling
- Other general in-game performance improvements
- Fixed a misaligned stack pointer crash in Miles audio
- Fixed input action set selection when switching between game and Puzzle Maker
- Fixed some Squirrel engine exploits, reported via HackerOne
- Guard against maps with corrupt mark surfaces, caused by some external tools
- Update Steam SDK
- Updated to DXVK Native 1.9.2a
Download free Portal 2 update on PC(Steam).
 is now available to download. Read the official Portal 2 patch notes.){kind=link}