Thank you guys for your answers. I am almost done with my propject, which will be first full wrestling game availible on 3d Gamestudio. The reason I need blitz3d is because of the animation, which you can have different animation affect the skeleton by importing external files. I wish 3D Gamestudio put this feature in one of their updates, becuase it will do wonders for people like me who has thousands of animations for my characters.