In Osteoblasts, you play as a spooky scary skeleton raised from the dead by a mysterious Cat Witch in a journey to find purpose. You get to choose a class and go on frightening adventures battling your nemesis - the Dogs - who unburied you from the depths below.

You'll be faced with various quests, meet friendly skeletons, travel to spine-tingling dungeons and fight monsters to get stronger. The entire world has class-specific quests and several randomized elements that will change as you visit them again. But beware - as a sinister skeleton wandering about, not everyone will accept you. The dead aren't as welcome as they should and it's not even halloween yet.