I would create a side-scrolling game where I go out to save the world from an evil corporation, hell-bent on taking over the world, by going out an facing off hoards and hoards of enemies using only my surroundings, my insane jumping skills, and my trusty U.S.M.C. knife. In this game I would travel all around the world and buy health, increases in stamina, strength, speed, etc., and new moves from the local people there (Kind of like the stores from River City Ransom.). How do you earn money? Well, enemies drop things when you kill them. These things are either cash or health packs that restore a little health when grabbed. Every level is ended with a boss fight. After the fight, you watch a quick cut-scene to advance the story. Then you are taken to the stores where you can buy the things that I mentioned earlier before you move on to the next level. All of these levels lead up to the final level: inside the corporation's H.Q.! at the end of this very hard level you meet the C.E.O. of the evil corporation who reveals himself to be the last person you would ever expect: your BROTHER (who was mentioned in one of the earlier cut-scenes where you flashed back to your childhood)! An epic fight ensues. After that, a cut-scene of your brother apologizing for all he has done as he dies, and then an epilogue, you are considered the greatest hero ever, but you still weep over how you had to kill your own brother. The end. *credits roll*