_Mastrum hails from Netherlands and plays Age of Empires II. To date, _Mastrum has played 126 matches in Age of Empires II. _Mastrum primarily plays on the ranked random map team ladder.

_Mastrum picks Romans more than any other civilization—74.6% of the time. Playing as Romans, _Mastrum wins 54.3% of their games (94 matches played). On Black Forest, _Mastrum wins 46.3% of the time (41 matches).

_Mastrum wins 52.1% of matches when playing as pocket (48 matches). RM Team records show _Mastrum at a rating of 683. Over 124 RM Team games, _Mastrum has won 49.2% of the time.