Dr.Slime

Dr. Slime riding a helicopter slimes the environment.
You can shoot his helicopter, but he reappears to do his dirty job.
If the slime reaches100% the game ends.
Each time you shoot his helicopter you score one point.
If your score reaches 15, you can clean the environment by firing
the anti slime device, and win the game.
Move the mouse to rotate your gun.
Click the Mouse to fire the rocket.