Representing Iceland, Haffelhoff is active in the Age of Empires II scene. To date, Haffelhoff has played 453 matches in Age of Empires II. Playing as Mayans, Haffelhoff wins 59.5% of their games (37 matches played).

The map Arabia is where Haffelhoff shines, winning 53.9% of 89 games. Haffelhoff has the highest win rate in the pocket position: 55.8% over 77 games. A rating of 974 in RM Team reflects Haffelhoff's current level.

52.2% of Haffelhoff's 136 RM Team games have ended in a win.