Representing China, 开心练一下 is active in the Age of Empires II scene. The match count for 开心练一下 in Age of Empires II stands at 665. The majority of 开心练一下's matches are in the unranked mode.

开心练一下 picks Persians more than any other civilization—18.6% of the time. 开心练一下 excels with Persians, winning 43.9% of 107 matches. With 118 matches on Arena, 开心练一下 holds a 44.1% win rate.

开心练一下 wins 43.5% of matches when playing as pocket (131 matches). With a rating of 985 in RM Team, 开心练一下 has established their level. Playing RM 1v1, 开心练一下 achieves a 39.1% win rate across 64 matches.