Sevencore is a free to play MMORPG with a focus on mounted combat, with players able to ride all manner of mechanical or Bestial mounts, from dragons to futuristic motorbikes.
Players choose from 4 different races and 4 different classes, each with their own racial abilities and skill sets, then foray into the world of Inadar looking for trouble and a cool mount to ride. The mounts are fun to experiment with, and their unique combat abilities add another layer of strategy to the proceedings.
Update: Unfortunately this Playtest is no longer available