How to play:
- Use the mouse to move space ship, click left button to shot enemy, click right button to triggle EMP.
- Press Space-bar or P on keyboard to pause/resume the game.
- Press Esc to quit your game.
How to calculate the score:
- Kill each enemy, you will reach 1 point. But if an enemy pass your defense, you will get -5 score.
Thanks for play my game...