Average Playtime: 11 hours

Portal 2 achievements

0.42%
Portal 2 Platinum Trophy
5.56%
Still Alive
5.98%
Talent Show
6.94%
Triple Crown
7.30%
Portal Conservation Society
8.27%
Iron Grip
9.21%
Friends List With Benefits
9.43%
Party of Three
10.01%
Smash TV
11.43%
Professor Portal
12.48%
Overclocker
13.35%
Four Ring Circus