Representing Finland, RexMagnum is active in the Age of Empires II scene. Age of Empires II records show 264 matches for RexMagnum. The preferred ladder for RexMagnum is unranked.

RexMagnum favors Ethiopians over other civilizations, selecting it in 67.3% of matches. Playing as Ethiopians, RexMagnum wins 47.9% of their games (71 matches played). RexMagnum wins 44.0% of their matches on Arabia (50 played).

RexMagnum wins 54.5% of matches when playing as flank (33 matches). RM Team records show RexMagnum at a rating of 998. RexMagnum maintains a 39.1% win rate in their 23 RM Team matches.