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Infinity achievement in Halo MCC

Infinity

Halo 4: Complete Infinity.

Infinity0
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How to unlock the Infinity achievement

  • Strategy OneStrategy One
    21 Nov 2014 23 Nov 2014 10 Dec 2014
    Infinity

    To obtain this achievement you must finish the mission Infinity on any difficulty which is the 4th mission on Halo 4. If you play the game or halo 4 from beginning to end you will unlock this achievement as it isn't missable.

    Note: The mission achievements have been really bugged so if your achievement says "Done.... Unlocking" your in the same boat as basically every gamer. I still have 1 mission achievement unlocked a week and a half ago and it still says "Done.... Unlocking" don't keep attempting to unlock it because it won't happen. Just pray Microsoft or 343 (whoever has to fix this will) which with the amount of people its affecting, I can assure you something will be done.

    Update 12/09/2014: Seems as though they fixed all level achievements, either it will unlock on you randomly (some say) or you can definitely unlock it by replaying the level. It won't unlock immediately, but at a random time, most likely you will have it in 24 hours.

    Guide not helping? View 1 more guide for this achievement.

    Showing most recent comments. View all comments.
    Epsilon FactorI just beat this level and got no achievement. It doesn't say Done Unlocking either!cry
    Posted by Epsilon Factor on 03 Nov 15 at 01:51
    D2C KittyFluffyAnd now 2019,still buggy, Great, which it's unlock soon for me.
    Posted by D2C KittyFluffy on 04 Aug 19 at 15:34
    CrushedpixelNo unlock today on solo legendary, in 2023! Replayed on easy with flying skull and still no luck.
    Posted by Crushedpixel on 30 Mar 23 at 02:45
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  • Xch4ng3Xch4ng3
    Locked 05 Jun 2023
    Still buggy as of 2023....I've started unlocking the remaining ones by doing the cross game playlists, if this fails try doing the level on easy/solo (you'll get the par time as a bonus)
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