All upgrades are free.
This is sequel to very popular Shopping Cart Hero 2 Game.
Again, your task is to fly as far as you can with your shopping cart.
You more money for your jumps and you can spend them on upgrading your cart.
Press the RIGHT ARROW KEY to run, press UP ARROW KEY at the right time to get into the shopping cart/jump.
Then in the air use LEFT and RIGHT ARROW KEYS to balance.
Good luck!