Portal 2 Walkthrough

Please note that the details below reflect the time and playthroughs required to get all the achievements in this walkthrough.

Walkthrough Summary

Achievements in this walkthrough
50
Total GamerScore
1000
Total TrueAchievement
1549
Estimated Time
15 to 30 hours
Playthroughs Required
1
Missable achievements
0
Unobtainable achievements
0
Online only achievements
2
Contains DLC achievements
No
Questions about this walkthrough
Walkthrough forum

Walkthrough pages

1
Walkthrough overview
2
General hints and tips
3
Story walkthrough
4
Co-op story walkthrough
Full Printer-Friendly Version

Full achievement breakdown

Single Player
29 of 50 are Single Player achievements
Offline Required
27 of 50 are Offline Required achievements
Cooperative
23 of 50 are Cooperative achievements
Online/Offline
21 of 50 are Online/Offline achievements
Main Storyline
14 of 50 are Main Storyline achievements
Cumulative
3 of 50 are Cumulative achievements
Online Required
2 of 50 are Online Required achievements
Collectable
2 of 50 are Collectable achievements

Gamers Involved

N18p73pwn3r
N18p73pwn3r (Owner)
StoneKempton
StoneKempton (Editor)
drabik
drabik (Overseer)
Ergo Me Smart
Ergo Me Smart (Walkthrough Manager)
Kung Fu Riki
Kung Fu Riki (Overseer)

This walkthrough is for

Portal 2
Portal 2