This article is written from the Real Life point of view Globe

Challenge is a multiplayer mode in Metroid Prime: Federation Force. It is a co-operative mode in which a group of players, and/or computer-controlled Mechs, work together as a team to fight increasingly difficult waves of enemies across five matches of Blast Ball. The enemy players are divided into Alpha, Beta, Gamma and Delta Squads, and an "Elite" team. Completing a challenge successfully will unlock a random Paint Job, as well as the Hyper Mode MOD, an unbreakable MOD that can be used in the Campaign. Completing 10 Challenges will unlock another Paint Job.