Rocket Tank Rocket Tank Game has got 3 level, easy, medium and hard level. Use the mouse to aim, mouse left button to fire. F to rocket, space bar to throw mine. Destroy other tanks use your machinegun, rocket and mine. if you can not destroy enemy tank you have got tank trouble. if use your weapons true, you can pass level easy. A enemy tanks has got energy, their energy empty tanks destroy but you have got energy too. Earn points then buy new weapon and enforce your tank. i think before you must play game easy mode because game is very hard. Good luck.