Use the mouse pointer to control your ship. Click to fire at enemies, be careful not to fire at power ups on normal mode . There are three modes, Easy, Normal and Hard, do yourself a favor and start with Easy, a boss will appear after 100 seconds on all three modes. Power ups: Hearts: Give you an extra life. Power cells: Collect 10 and gain an extra life. Stars: Destroy all enemies on the screen.
Thanks to qwertyNG for the music.
