Mark 3+ enemies at once in a matchmade game. - Halo Infinite
Earn a total of 2,500 Assist medals in multiplayer. - Halo: The Master Chief Collection
Win a game playing as the Celts. - Age of Empires II: Definitive Edition
3,015/5,1961,370/2,020103/144
10,857/25,5183,995/7,000447/700
5/17,6195/2,6251/275