Run FireBall

In this game you have to escape from the fireball, which speed is 330 kilometers per hour. Your speed starts at the same number, however it will change due to surrounding. You can increase your speed by collecting of coins (+1) and diamonds (+2), but if you pass the saws your speed falls (-1). Will you manage to survive as long as possible? WIll you find optimal speed? Try to reach the highest possible speed. Good luck and have fun!