You're going to have to increase your speed relatively quickly into the game, however thankfully you'll have a lot of coins to gather with which to buy upgrades later on. Go to among the very first 3 levels for an easy source of coins, and after that as your stats increase, you'll earn more on the later levels, too. Unlock chests as quickly as you earn them to obtain the coins inside.
Go to the main menu, and from there you can go to the character and car select screens. Automobiles can have their acceleration, speed and strength updated. Characters can have their balance, boost, and special (technique speed) updated. Speed and acceleration are crucial (acceleration is particularly essential for uphill acceleration) however the others will have to follow as speed makes your character more difficult to manage.
You have 2 main methods to unlock new characters: you can use your gems to unlock them, or you can open chests and hope that you earn a character. Each character has their own set of base stats, and the characters which cost more gems have the tendency to be far much better characters. When you hit the right experience level, non-exclusive characters can also be unlocked using coins rather of gems.
Scroll all the way to the main menu and you'll find 2 new game modes. Hit the endless mode and you can play a randomized level that endlesses up until you pass away. These levels have the capacity for enormous gold incomes, and speed of completion is not an aspect here-- range is. The longer you go, however, the harder the level gets. The more improved you are, the further you'll tend to go.
Hit the level editor area and you can put your imaginative side to use, making your very own levels and submitting them to the servers so that other players can use them. You can also download levels that other players have actually created in order to challenge yourself, or to see exactly what ridiculousness other players can make. There are no bonuses for the levels here, however you do get experience points whenever you share a level with others.