If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
There are some evil factories in the world creating dangerous chemical weapon and your only chance is to destroy them. Take a hummer out in the desert, collect rockets on the way and launch them in the end, destroying the factory. This is a fun combination of a driving game and a puzzle one. You will have to be fast and keep your balance in the first part and then be precise and destroy the factory in the second one. You will have to consider the angle and power of your shot and also the wind. Enjoy!
Use your arrow keys to drive and move your barrel and you space bar to shoot.