Sigma 7
aka:
Sigma Seven
Moby ID: 53069
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Durell Software Ltd. (Amstrad CPC, Commodore 64, ZX Spectrum)
- Encore (Amstrad CPC, Commodore 64, ZX Spectrum)
- Durell Software Ltd. (Amstrad CPC, Commodore 64, ZX Spectrum)