Gameplay

Brutality

From Halopedia, the Halo wiki

Brutality

Brutality is an achievement in Halo Infinite. It is unlocked by killing an enemy with melee using a bladed weapon (including the Mangler, Veporokk Workshop Ravager, Sicatt Workshop shock rifle, and the Flaktura Workshop Skewer) in a matchmade game. This achievement awards the player 10 Gamerscore.