Based in Australia, Mammoth1923 competes in Age of Empires II. To date, Mammoth1923 has played 3 matches in Age of Empires II. Mammoth1923 prefers the unranked game mode.

The competitive ranked ladder remains unexplored by Mammoth1923. Goths stands out as Mammoth1923's preferred civ with a 66.7% selection rate.