1. Halo: The Master Chief Collection Achievements
  2. Party Pooper achievement
Halo: The Master Chief Collection

Halo: The Master Chief Collection

16,364
700
4.67
Game action
Halo: The Master Chief Collection
Skullzy

Skullzy

3,785
198
03 Dec 19
181h 19m
28%
Skullzy

Party Pooper achievement in MCC

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Party Pooper0
25 October 2021Online Mode - These achievements require a connection to live services for playing an online game mode, for sharing content, accessing leaderboards, or validating data with a server.Versus - These achievements can be obtained by two or more players in a face off gamemode who have met the achievement requirements.Cumulative + - These achievements are obtained by repeatedly performing the same action or set of actions over time.
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