Representing Australia, Manstie is active in the Age of Empires II scene. Manstie brings the experience of 184 played matches to each game. Manstie is most active in the ranked random map team ladder.

When selecting a civilization, Manstie goes with Lithuanians about 18.3% of the time. Manstie has a 51.5% win rate with Lithuanians over 33 matches. With 20 matches as pocket, Manstie holds a 55.0% win rate.

Manstie's highest rating is 942 in the RM Team ladder. Playing RM Team, Manstie achieves a 46.0% win rate across 163 matches.