The Czech player Inventor of oxygen is part of the Age of Empires II community. Having completed 26 matches, Inventor of oxygen has built up solid experience in Age of Empires II. Most of Inventor of oxygen's games take place on the unranked ladder.

Inventor of oxygen sticks to unranked or casual play, having never entered ranked. In 14 games as pocket, Inventor of oxygen has won 50.0% of the time.