COPTER DUEL

A formal fight between helicopters, Simple and Fun game Two Mode: Normal Mode: from level 1 to level 6. No time limited. Time Limited Mode: from level 1 to level 6, 3 minutes (180 seconds) limited for each level. Left seconds will be added to next level. Limited Missile Number: 6 missiles, and you have chance to get more, but have to waiting a bit longer. Be patient. Ten Lives: for your helicopter, no chance to get more. Keep your helicopter flying, do not touch ground. Control your firing time, or you will miss the target.