Space Destroyer

I made the following changes:

1. I added two kinds of power ups. The blue one restores 1 health, the gold one restores the health to the maximum.

2. I added a health bar which is in the top right corner.

3. I added a gun overheating feature, which makes the gun overheat if the shooting button is held down for too long. After this a cooling period begins, while the player can't shoot. This is represented in the bottom left corner.

4. I added a boost feature, when the user presses/holds down the shift key the player will move at a faster pace.

5. I also added 3 levels each of them harder and harder with different kind of enemies.

Credits:

This was created by Andras Czegel