Portal 2
Valve2011
Updated about every 2 months. The last update came out a month ago.
The wait, against its own pace
40 days of the 56 it usually goes
- Usually updated
- every 2 months
- Since the last update
- a month
- Updates counted
- 28
- Record starts
- Feb 2021
What it is
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
