Enemy aliens need waves to fly their UFO.
Waves last just for one minute.
So what to do is to be patient their one-minute attack five times.
You are able to take a break between waves after their attack.
HOW TO PLAY
Touch "PLAY" button in the main menu. In the menu that appeared, touch "NEW GAME".
Tap the cannon or cannons at the bottom of view to shoot, hit the UFOs, shake their pilots off, and hit them directly.
In this way, you can get score.
Your mission is to hit as many aliens as you can.
Features:
- The hard to shoot down, tenacious target aliens
- Short play time. Its five minutes in total, 60 seconds multiplied by five times.
- Movement of characters and collision between them with Physics engine.
- Double cannon
- Simple to play touch control
- Instruction animation before each gameplay.
- Voice balloon to represent alien’s voice.
Art by http://www.kenney.nl