A lot of the games in the Itunes Store are pick up and play games, or have a really good idea that gets old after a decent play through. What I want is a game that doesn't get old, is decently long, and perhaps has decent replayability, but, most importantly, has a long campaign. Most of the games I've played rely on multiplayer, are just pick and play games, or have repetitive campaigns. I found Sandstorm to have an excellent campaign, and both GeoDefenses to have good campaigns. However, games like Aera and Samurai kind of disapppointed me with their short campaigns, but hopefully they're will be updates that bring me back to both soon enough. Meanwhile, though, what's a decently priced game with a long campaign/levels?