A free app for Android, by Game Pickle.

Get ready to ride the latest offroad bike in the most thrilling and extreme game of the year! In this free and easy to play game, you can control the most dangerous bikes on the planet. These bikes are capable of going up to extreme speeds and can perform crazy stunts. The best thing is that you can choose to control the bike using the touch of your finger or the tilt controls. You can also choose to use the accelerometer to control your bike.

The goal of this game is to complete all of the levels by reaching the end of the track. To complete a level, you need to go up the hill, down the hill, or across the river. To do this, you need to use the nitro boosts that you get to unlock as you play the game. You can use the nitro to go up to extreme speeds and perform amazing stunts. To go down the hill, you need to use the brakes. To go across the river, you need to jump over the river. If you fail to complete the level, you will crash and will have to start the level again.

There are many different bikes and motorcycles to choose from in this game.