So you want to make a bad ass video game, huh? This is not the way to do it. When you have four team members all doing separate scenes, you have to ask yourselves "Okay, what do we do now?" when you try to desperately turn it into a complete, working game. You have to press space to jump over objects. Also there is no quit button, we are terribly sorry.
Tools and Technologies:
Unity (any product)
3ds Max and Blender for 3d-scenes. MS Paint for 2d-scenes.