Complete missions to earn coins that can be spent on car upgrades.
Daily challenge
You will get a daily challenge each day. When completed, you will earn various rewards. At first, you will only receive coins. However after day 4, you will win diamonds, which can be used to unlock new cars.
In-race boosts
You can find boosters such as missiles, magnets, and other items during races. You can increase the duration of these boosters by tapping the "Store" button at the main menu. However, only do so after maxed out your cars. A better car will get you further than upgraded boosters.
Points
Always use the launch pads that get you in the air and try to land tricks while in air. This will result in bonus points at the end of the race. You can also combine tricks. For example, swipe left, then swipe up in the air for a trick combo to earn more points. Make sure you time the tricks correctly, as air time can be very limited.
Upgrades
Upgrade your first buggy car only a few times. You will soon move on to the next vehicle after collecting 15 diamonds. Spend more coins upgrading the second buggy, which has better stats. Spend most of your coins upgrading the Monster Truck. You will be using it for awhile, as the next car in that category will cost 80 diamonds which will take some time to earn. Consider upgrading Speed and Grip first because they will help you win races. Also increase Acceleration when possible, especially with the Monster Truck.
