Items

You can collect lots of items during the game. These are the following:

image	Surname	effect
	coin	Collecting a coin brings you several coins to your coin account. The higher the current distance and the higher that Bonus Coins Upgrade, the more coins you get by collecting a single coin.
	crystal	A crystal increases your crystals account by exactly 1. With crystals you can get new cars.
	canister	With a canister you refill your tank while driving, if you drop it to 0 you have lost. The higher you do that Upgrade "Max. Tank" and the Bonus Tank Fill Upgrade the more tank is restored.
	sign	A sign protects you from all collisions with oncoming cars. Each sign only works for a few seconds (with an increased Bonus Shield Upgrade a little longer) and loses some durability with every collision.