[quote="Mipey":ihvemz52]Do you have content to fill that 3D environment with?[/quote:ihvemz52]
Me specifically, yes. Working in 3d is much easier for me than dealing with 2d sprites. I usually make characters and environments in 3d anyway, then draw over them in Photoshop to create the sprites. I can't speak for others but why limit people? Having the option for it could attract those like myself who are more 3d oriented but find other engines like Unity too complicated.