Hey there,
We won't have the game supported for all iOS devices. The final list of all devices is subject to change during soft launch and also after the official launch. You should keep on checking our official FAQ to get all the updates, as we will be adding new device there (when supported):
http://gmlft.co/MCVS-FAQ_Forums On a side note, iPad 2 won't run MCVS. Sorry about that!
Cheers,
Haruki