Kill all the aliens, to win the game nodroioza destroys the ship.
The restored green aliens with bullets.
The green aliens restores life.
To be destroyed turrets give us the magic ball, which allows 10 seconds for immortality.
The game is a test and a retro old dream, to make my own games.
Thanks SCIRRA And to continue working.
MOVE CURSOR KEYS
Spacebar to shoot MOVE [CURSOR KEYS]
[Spacebar] to shoot