WalMart fun would be a free rome game(Most likely free or for download for sevrel dollers or on X-Box Live or Wiiware) You would get to play around in Walmart with guns Grappling hooks and just destroy stuff. The store would be fully stocked and you could also use anything in the store such has toy Light Sabers Frozen Turkeys ect. And you could throw stuff at people and if you didnt get away from Security in time you would be kicked out into the parking lot and have to brake back in again. you could also shoplift and get put into the WAlMart Dungeon(every store has one, Havent you ever been locked in one.) And if you wanted to you could go undercover as an employee and cause mayhem. It would be a fun litle sandbox game(you could also spawn items, people, Police, ect. Similar to Garrys Mod)