Achievement Guides
Achievement Guides
Trifecta
H3: ODST: Complete three Halo 3: ODST playlists.
Halo: The Master Chief CollectionSign in to add achievement steps.
No approved achievement guides have been submitted yet.
H3: ODST: Complete three Halo 3: ODST playlists.
Halo: The Master Chief CollectionSign in to add achievement steps.
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