Atari 400/800 disk | Alpha Shield | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 cart. | Alpha Shield Model 33022 | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Autobahn | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore VIC-20 cart. | Bandits | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Bandits | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore C64 disk | Bandits | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Bandits | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Beer Run | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Borg | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Both Barrels | 198? | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Buzzard Bait | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore VIC-20 cart. | Capture the Flag | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Capture the Flag | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 cart. | Capture the Flag | 198? | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Computer Foosball | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Copts and Robbers | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Critical Mass | 198? | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore C64 disk | Critical Mass | 1984 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Cyber Strike | 1980 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Cyclod | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Cyclod | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore VIC-20 cart. | Deadly Duck | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Epoch | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Escape from Rungistan | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 cart. | Fantastic Voyage | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Fantastic Voyage | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore VIC-20 cart. | Fast Eddie | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 cart. | Fast Eddie | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore C64 disk | Fast Eddie | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Fast Eddie | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 cart. | Final Orbit | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Final Orbit | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore VIC-20 cart. | Final Orbit + Bumper Bash | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Flip Out | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Fly Wars | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Free Fall | 1982 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Gamma Goblins | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Apple II 5.25 disk | Gorgon | 1981 | Sirius Soft., Inc. Sacramento, CA, USA |
Commodore C64 disk | Gruds in Space | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |
Atari 400/800 disk | Gruds in Space | 1983 | Sirius Soft., Inc. Sacramento, CA, USA |