Platform: Nintendo Entertainment System (NES)
Region: NTSC
Country: United States of America
Developer(s): SNK
Publishers(s): SNK
ReleaseDate: 1987-10-01
Players: 1
Co-op: No
Alpha Mission [5 Screw]
Out beyond, in the galaxy of Tetrenova, a war has been fought that has exhausted resources and even worlds. The survivors band together and look for a new place to rebuild. They choose a seemingly undeveloped planet, Earth. Using your defense ship 'Syd,' you must destroy the invading forces and ground targets with bombs. Obtain power-ups to gain energy for ship upgrades that allow you to transform to a more powerful machine. The game itself is a vertical shooter, moving continuously up towards the top of the screen.
ESRB Rating: Not Rated
Genre(s): Shooter