Representing South Korea, RockChild is active in the Age of Empires II scene. Having completed 436 matches, RockChild has built up solid experience in Age of Empires II. RockChild prefers the unranked game mode.

The competitive ranked ladder remains unexplored by RockChild. RockChild picks Mongols more than any other civilization—12.8% of the time. Black Forest has proven to be RockChild's strongest map—98.1% win rate in 104 games.

When playing flank, RockChild wins 97.5% of the time (81 matches total).