Halo: The Master Chief Collection – Solve Glitch on How to Unlock Achievements

A very, very short guide that should solve the problem with achievements staying locked despite being earned. Hopefully soon to be obsolete.

Solving the Glitch

Posting this as I found a solution to a problem that some people are having but not many are discussing.

Unable to unlock mission completion achievements?

• Turn off competitive score/time completely.
• Turn off all skulls and launch mission 1: Noble Actual.
• Press escape and return to mission select.
• Reselect the mission you want to play.
• Readd skulls.
• Reselect competitive time/score.
• Play and complete mission.

Achievements should unlock.

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