Gamer Achievement Win

Portal 2
1,564
(1,000)

Portal 2

4.7 from 7280 votes
 

There are a maximum of 50 Portal 2 achievements worth 1,564 (1,000)

69,671 tracked gamers have this game, 9,333 have completed it (13.40%) | 346 want to boost

Vertically Unchallenged in Portal 2

View guide to getting this achievementVertically Unchallenged17 (15)

Offline Game Mode - These achievements require play in game modes that do not require a connection to any live services, such as Xbox Live.Single Player - These achievements can be obtained using a single controller.Main Storyline - These achievements are gained automatically by progressing through the main game mode. Master the Repulsion Gel