With roots in Ireland, KillCap takes part in Age of Empires II. KillCap has competed in 220 Age of Empires II matches so far. KillCap focuses mainly on ranked random map team matches.

Celts stands out as KillCap's preferred civ with a 24.1% selection rate. When picking Aztecs, KillCap achieves a 51.6% win rate over 31 games. Arena has proven to be KillCap's strongest map—52.4% win rate in 42 games.

When playing pocket, KillCap wins 57.1% of the time (49 matches total). At 962 in RM Team, KillCap has built up a respectable rating. 49.4% of KillCap's 158 RM Team games have ended in a win.