Representing Germany, Poseidoneum is active in the Age of Empires II scene. With 35 matches played, Poseidoneum is an experienced Age of Empires II player. Poseidoneum dedicates most of their playtime to unranked.

No ranked matches appear on Poseidoneum's profile, suggesting a preference for casual play. Data shows Poseidoneum selecting Persians as their civilization 51.4% of the time. A 60.0% win rate in the flank role over 5 games is Poseidoneum's best.