Halo 3 achievements
2,638
(1,750)

Halo 3

4.2 from 23477 votes

There are a maximum of 79 Halo 3 achievements (49 without DLC) worth 2,638 (1,750)

277,373 tracked gamers have this game, 18,848 have completed it (6.80%)

Achievement Details

UNSC Spartan in Halo 3

UNSC Spartan20 (15)

Earn your Sergeant rating to be recognized as a true Spartan (Online).

  • Unlocked by 157,684 tracked gamers (57% - TA Ratio = 1.32) 277,373  

Achievement Guide for UNSC Spartan

AuthorSolution
ShonicTH
102,752 (55,875)
ShonicTH
Achievement won on 24 Mar 10
TA Score for this game: 2,638
Posted on 24 March 10 at 05:20, Edited on 06 April 10 at 03:37
This solution has 59 positive votes and 2 negative votes. Please log in to vote.
So, there seems to be some confusion(Myself including until recently). What you have to do is NOT get 20EXP overall. Bungie updated it who knows how long ago, and added in the playlist EXP thingy, so if you have 12EXP on lonewolfs, you should get it. If you have 12 EXP on Team Slayer, you should get it. If you have 12 EXP overall, then you will NOT get the achievement. Any questions, ask me.
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