I was really into the 3 Kingdoms games for a while. Romance of the 3 Kingdoms 10 is one of my favorite strategy games of all time-Not as familiar with Dynasty Warriors but I know it's basically hack/slash action set in the RotK period. That time period would be interesting to RP in. 

EDIT: not sure why this is in 1x1 RP forum-it says Nation Roleplay?