I'd like to see the iPad Dead Space game come to the 3DS.
Dead Space 2 is amazing. I just beat it on Wednesday and the ending is great, although there are a lot of mysteries yet to solve. For example, what DOES "Convergence" mean? How does a Necromorph infestation originate? How is the Marker tied to Necromorphs? I assume these questions will be answered in the inevitable sequel (stay after the credits for an MGS moment). The gameplay is tighter and the environments are more diverse. I love it. I just started a New Game + last night and was happy to see that you can move up a difficulty level while keeping all your gear...and you get to find new Schematics the 2nd time around.
The multiplayer is pretty bland. I never feel like I have total control over the Necromorphs, but it's mindless fun. You level up pretty quickly, which is nice.