im downloading this right now with no idea what it is except planes
how good is it 1-10
and tanks. don't forget the tanks!
9/10 for me so far, maybe less for you if you don't mind a premium-kind of currency that you have to pay actual money for, but there isn't much use for it other than decals (which are unlockable without having to use it) and faster researching
however after completing all tutorials you get like 250-300 of them