With roots in United States, Celzii takes part in Age of Empires II. 2025 matches of Age of Empires II are on Celzii's record. Celzii dedicates most of their playtime to ranked random map 1v1.

Celzii picks Britons more than any other civilization—21.4% of the time. Playing as Vietnamese, Celzii wins 57.4% of their games (68 matches played). On Arabia, Celzii wins 52.7% of the time (1509 matches).

With 38 matches as flank, Celzii holds a 65.8% win rate. At 1504 in RM 1v1, Celzii has built up a respectable rating. A 59.0% win rate over 122 games defines Celzii's RM Team record.