Probably the first shooter that I actually like. And that's because it's a shooter on rails. They move your character around (the computer does) giving you options periodically on where to go. And you perfect your shooting. There are three missions, and you complete these missions to get experience. The better you do, the more experience you get and as this happens you unlock more options in each mission. As you get better too, each mission gets harder with more bad guys. It's quite a bit of fun. For the Wii too.