Holy frook, this game is going to test your bike riding skills, like no other. Your objective is to get past each levels obstacle course as quickly as possible. Eassssy you say... WRONG, this game needs speed, timing, more speed, and a lot of skill thrown in for good measure. You have explosives, huge rolling rocks and many other things to make your bike riding time far more 'interesting'. All these things can rip you to shreds, pulverise you, or simply break your bones.
Do tricks (front and backflips) when you're in the air. It gives you an extra turbo bonus, which is something that comes in handy when you have to leap across a huge chasm, or if you're trying to outrun a rolling rock the size of the Empire State building.
Stay on your bike, hold onto the handle bars for dear life, and try to be the fastest, most skillfull motorbike rider out there. Good luck and be the champion!!
***HUGE GAME, WILL TAKE A WHILE TO LOAD, PLEASE BE PATIENT***