Glutianus's Library8h total playtime
Portal 2
Last played May 21, 202418 of 51 achievements
Get this game
Get Portal 2
Available on Steam, PlayStation, Xbox.
About this game
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
Released18 Apr, 2011
DeveloperValve
PublisherValve
Played since2026–2024
Tags and features
ActionAdventureSingle-playerMulti-playerCo-opOnline Co-op
#53
of 447 games
8h
Playtime
0%
Of all playtime
0
Sessions
2026–2024
Played since
Portal 2 contributes to Lone Wolf, Adrenaline, and Socializer through solo play, action, co-op play, online co-op.
Greatest moments
Achievement Progress35%
Gamer DNA impact
Lone Wolf
Strong
Solo play, self-reliant, single-player worlds
FromSingle-player
Adrenaline
Moderate
Fast reflexes, combat, and high-octane action
FromAction
Socializer
Moderate
Co-op, MMO, guilds, and team play
FromCo-opOnline Co-op
Achievement progress
18 of 51 achievements earned
35%complete
18
UNLOCKED
33
LOCKED
35%
COMPLETION
5
RECENT
Recent unlocks
High FivePortal 2
Lunacy
