Great!!! One small suggestion
I love this game and Ive been playing since its release. Not on this device but same account I think.
My one minor annoyance is with the "Double Coins Forever" purchase.
I dont like being reminded that I made that purchase every time I play a game with the x2 sign next to the amount collected.
I also dont like the fact that now I will never see an odd amount of coins as my total.
I think instead the title should be revised to "Halve Prices Forever" and should allow you to collect the same amount but have it be worth twice as much.
The only problem I see with this solution is with the Powered-Up Hair and Super Suit which have a specifically odd price.
Not sure how you would fix that unless perhaps you made it into a double purchase of both items together for 9001 coins.
I also think that three gadget combos should be a thing, since now with the third gadget I can never have "magnetic personality" or anything like that.
Perhaps having a two gadget combo within the three gadgets would exist or maybe new three gadget combos.
Zike4554 about
Jetpack Joyride, v1.9.17