Overlord: A space opera

A RTS gamer logs in to Yggdrasil or the game's shutdown only to die due to a clerical error on a god's part. Given a chance to be reincarnated far away, he takes it. Arriving in the new world with his Yggdrasil avatar and RTS powers, he brings with him the advancement and technology that allows humanity to dominate not just the planet, but the worlds far beyond.