Rocket Car 2

Rocket Car Two - Use the arrow keys to guide your car across the platforms. You can pick up white and black circles (similar to the ying and yang symbol) to give the car energy to move up. You need to avoid the bombs, spikes and other hazards. Make your way to the door or destroy the boss to complete the level.

As a note I am not sure is is possible to complete the first level. I think this one is just a demo level and you need to click"I'm a know it all" to actually start playing.