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Cowardly Grunt (achievement)

Revision as of 22:36, December 10, 2021 by 24.147.45.221 (talk)

Cowardly Grunt is an achievement in Halo: The Master Chief Collection. It is unlocked by finding and listening to the Cowardly Grunt Easter egg on Uprising. The achievement is worth 5 Gamerscore and can be unlocked on any difficulty.