Unlike in all other bike games where speed is required, here in Outworld Motocross 4 that is simply not the case. You must be very careful where are you going to speed up and where you will slow down. Use the keyboard arrow keys to ride your dirt bike and avoid dangers at any cost. You can unlock new bikes after a while, once you prove you are good enough. Never give up, and have fun with the spooky Outworld Motocross 4 adventure!