Gekkeiju Online: The Beginning is a free-to-play MMORPG/VRMMORPG-hybrid where players all around the world assume roles of heroic fantasy characters in a gigantic new world that is being re-populated after a massive cataclysm. A World full of magic, mysteries and perils awaiting for brave adventurers. Virtual Reality-mode is powered by native Oculus Rift-support.
First public dungeon is in the works. It's just a small cave though.