Yes, but that doesn't mean it isn't fun. It's worthless in the sense that it's basically just recycling. It'd be like if they'd made it so you could play Call of Duty 4 Single player 10 times, but with each time changing something inconsequential about the levels (like adding snow to all of them, or maybe making the bad guys wear different uniforms) and then saying that the game was longer. I mean, it doesn't really extend the MP game any, it just allows the player to feel like the Multiplayer has more to it. I liked it, I liked starting over, but mainly it was because otherwise I'd never use some of those guns (like the M16).