Jeswen, my idea of a 3D gamemaker it's quite different from FPS Creator.
My idea is about using 3D models instead of sprites, and make levels out of 3d models, wich are to be placed somewhere in the actual frame editor, wich will turn into a placement editor.
All the rest however stills as is now, with the event editor and so.
Even better if the developer could add 2D stuff like a HUD on top of it.
My idea: 1) model some interiors 2) place them in the frame editor 3) edit events and make up the game
however, various components are required, like: water, skybox, skeletal animations, and so...