With roots in Australia, retardigrade takes part in Age of Empires II. retardigrade has competed in 418 Age of Empires II matches so far. retardigrade prefers the unranked game mode.

So far, retardigrade has not participated in ranked games. The civilization Teutons gives retardigrade their highest win rate at 48.9% (47 matches). Arena has proven to be retardigrade's strongest map—44.6% win rate in 74 games.

In 103 games as flank, retardigrade has won 41.7% of the time. RM Team records show retardigrade at a rating of 1003.