Representing Austria, Gallier is active in the Age of Empires II scene. To date, Gallier has played 168 matches in Age of Empires II. Gallier focuses mainly on unranked matches.

Gallier's favorite civilization is Goths, picked in 83.9% of their games. Across 96 games, Gallier wins 60.4% of the time when playing Goths. Playing the pocket role, Gallier achieves a 65.5% win rate over 29 matches.

The current ELO for Gallier in RM Team is 1394. Gallier's RM Team record stands at 66.7% wins over 33 games.