Serbia is the home country of the Age of Empires II player nightmare. nightmare brings the experience of 1880 played matches to each game. nightmare focuses mainly on ranked random map 1v1 matches.

The civilization Goths gives nightmare their highest win rate at 57.1% (84 matches). A 70.0% win rate on Black Forest makes it nightmare's top map (60 matches). nightmare sits at 1000 ELO in RM 1v1.

The RM 1v1 stats show nightmare with a 49.9% win rate in 1950 matches.