Halo 4 Bird of Prey Achievement – Easy Unlock Glitch

So after many reports surfacing on the internet I decided to the test the theory that only 1 out of the 10 Majestic Map Pack Achievements for Halo 4 could be unlock through Custom Games instead of the usual DLC Matchmaking requirement.

Bird of PreyBird of Prey – 50 Gamerscore
In Majestic DLC matchmaking, perform 5 ‘airsassinations’.


Well, looks like there’s a glitch in the achievement matrix. No need for the blue or red pill. The Bird of Prey Achievement, which requires 5 air assassinations can be unlocked through Custom Games.

– Chief Landless


Crimson Map Pack Achievement Guide

Crimson Map Pack is out and brings with it 8 new achievements and some can be difficult to earn. Thanks to Youtuber MixMaker117 for creating this guide to help you earn these achievements