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Halo 3: ODST achievements

Halo 3: ODST

3.9 from 16666 votes

There are 47 Halo 3: ODST achievements worth 1,505 (1,000)

219,573 tracked gamers have this game, 20,042 have completed it (9.13%)

Junior Detective in Halo 3: ODST

Junior Detective10 (10)

Find the first clue unraveling the mystery.

  • Unlocked by 208,313 tracked gamers (95% - TA Ratio = 1.02) 219,763  
231,503 (147,960)
Achievement won on 22 Sep 09
TA Score for this game: 1,336
Posted on 22 September 09 at 20:14
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Story-Based Achievement
Once inside the building where you're told to search for clues to where your squadmates went, make your way up to the stairs until you reach the last room and you'll notice a recon helmet stuck in the wall. simply hold RB to pick it up and this achievement will pop
ov Azazel can you say what mission its on?
Posted by ov Azazel on 11 Feb 14 at 03:25
lightsup55 Last area of Mombasa Streets after heading up some stairs. Press cn_X to activate your VISR to easily find the Recon Helmet. It'll be stuck in a wall. Press and hold cn_RB to remove it.

A cutscene will play, then Tayari Plaza (the next mission) will load. As soon as you have control of your character, the achievement will unlock.
Posted by lightsup55 on 06 Dec 17 at 18:02