look in the game discussion section and you will find a mass what should I get thread. That's where this should be. Btw GTA is better value.
Nova AND Nazi Zombies? Just get GTA and Nazi Zombies 2 best games BTW: Labyrinth 2 is awesome game too
Personally, I can't stand GTA but everyone else worhips it so... buy that. Nova's good but kinda short and doesn't have much replay value. Honestly I think you'd be better off getting N.Y.Zombies over Verrukt though. It's a lot more fun(and longer lasting) in my opinion.
GTA is the best game on iDevice (yes, I said it, I still consider it better than Chaos Rings). NOVA and Verruckt can wait-you need GTA NOW
GTA: it gives you a lot more for your money. I have the other two games - they get boring real quick, especially NOVA.