lake What is the next game I should get for Xbox 360?

You seem to be a big fan of shooters, particularly shooters with substantial amounts of online playability, so I'd recommend Left 4 Dead. It's a cooperative shooter that pits you against swarms of zombies in blasted urban wastelands. Online play is pretty tremendous, as you need to stick together to overcome the hordes. There are also competitive modes where you and opposing teams take turns playing as the bad guys. Based on your existing collection, it seems like a can't miss.there