This somehow appeals to me. Like a big sandbox fun dome of nonsense where a clown armed with a laser rifle can face off against an army of sabre tooth tigers the way God intended. 

Sign me up, Jimmy.

EDIT: I know creating a world by yourself can be a real hassle, so I'll come forwards now and offer any help I can. Whether you need a city or two to be created, or some animal species, or some geographical areas of importance. Whatever it takes to lighten the load.