1. customisation/depth(skill and stat based not race or lvl based)
2. housing anywere out of town on flat land.
3.pking anywere(even in town but when u try to pk intown guards can kill you) like ultima online.
i actualy need 4 so heres the 4th.
4.fps/wasd/no targeting(can set your own keys so u dont have to play wasd crapy set up of keys) played fps befor wasd and made way better key set up then wasd.