Based in Ireland, mostrumx12 competes in Age of Empires II. 36 matches of Age of Empires II are on mostrumx12's record. The ranked random map team ladder is where mostrumx12 spends most of their time.

Playing the flank role, mostrumx12 achieves a 33.3% win rate over 3 matches. mostrumx12 has climbed to 839 in the RM Team ladder. mostrumx12's RM Team record stands at 33.3% wins over 21 games.