Based in Sweden, Robert Ostkaka competes in Age of Empires II. 12 matches of Age of Empires II are on Robert Ostkaka's record. Most of Robert Ostkaka's games take place on the unranked ladder.

No ranked matches appear on Robert Ostkaka's profile, suggesting a preference for casual play. Robert Ostkaka has a clear affinity for Vikings, choosing it in 33.3% of their games.