So if you could...what would you do?

Talking making your own game. I want to hear your ideas, who knows maybe some one will take notice and actually make it happen..

Story ideas? Game concept or modes? You can create your own game or add on to existing games. New DLC concept? The good thing about this is you can be straight shooter and keep with the original ideas of the game or you could go all weird and wacky..

I'll start, I think we need a Super Smash Bros. type of game on the Xbox. What characters would you like to see? Duke Nuke Em and Master Chief for sure..

I'd also love to see a new game featuring Duke Nuke Em and Serious Sam and maybe Maxx Payne?