SIN SAGA is open world Adult Action RPG
Fifty years ago, after the Unknown Catastrophe, fragments of all worlds merged in Limb. Humans, elves, orcs, and many other creatures are forced to exist together. Lux is one of those who absorbed the Spore of Sin in exchange for immense power, and now he must unravel the greatest mysteries of Limb and learn the truth about the Unknown Catastrophe.