Are you ready for a challenge? I hope you are, because Bike Challenge is here to see just how badass your dirt bike game skills are. You can choose between two bikes differing in acceleration time, top speed and more, and you can also customize the color! You can also indicate if you are a first time player of the game so it can adjust to your level. After that, grind stone and sand with your bike and burnt tracks as you throttle along the course! The game could use a few tweaks in the physics department though because sometimes you may not be able to overcome a rock even if its not that high, and you might find yourself getting repelled when you try to jump over a boulder. Forward with the up arrow key and reverse with down arrow key. You can lean forward by pressing the right arrow key while left makes you lean backwards. Press Z to brake and C to perform a trick.