Halo 3 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
74
Total Gamerscore
1625
Total TrueAchievement
2486
Estimated Time
15 to 30 hours
Playthroughs Required
2
Missable Achievements
0
Unobtainable Achievements
0
Online only Achievements
35
Contains DLC Achievements
Yes
Questions about this walkthrough
Walkthrough forum

Full Achievement Breakdown

Versus
42 of 74 are Versus Achievements
Single Player
39 of 74 are Single Player Achievements
Online/Offline
39 of 74 are Online/Offline Achievements
Cooperative
37 of 74 are Cooperative Achievements
Players Required
35 of 74 are Players Required Achievements
Online Game Mode
35 of 74 are Online Game Mode Achievements
Difficulty Specific
22 of 74 are Difficulty Specific Achievements
Collectable
13 of 74 are Collectable Achievements
Main Storyline
12 of 74 are Main Storyline Achievements
Time/Date
7 of 74 are Time/Date Achievements
Level
3 of 74 are Level Achievements
Cumulative +
3 of 74 are Cumulative + Achievements
Stackable
2 of 74 are Stackable Achievements

Gamers Involved

Strive
Strive (Owner)
LifeExpectancy
LifeExpectancy (Overseer)
i am 4orty2wo
i am 4orty2wo (Contributor)
matdan
matdan (Contributor)

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