Representing Germany, Breatnach is active in the Age of Empires II scene. Breatnach has competed in 55 Age of Empires II matches so far. The majority of Breatnach's matches are in the unranked mode.

Breatnach prefers non-competitive gameplay and has never played ranked. As pocket, Breatnach has won 100.0% of their 4 matches.