Representing Norway, Maggen is active in the Age of Empires II scene. 64 matches of Age of Empires II are on Maggen's record. Maggen is most active in the unranked ladder.

Maggen prefers non-competitive gameplay and has never played ranked. Maggen shows a preference for Britons, picking it 81.2% of the time. Maggen wins most often with Britons—50.0% in 48 games.

In 20 games as flank, Maggen has won 55.0% of the time.