Blackhole Assault
Moby ID: 31782
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Bignet U.S.A., Inc. (SEGA CD)
- Micronet Co. Ltd. (SEGA CD, TurboGrafx CD)
- SEGA Enterprises Ltd. (SEGA CD)
- Micronet Co. Ltd. (SEGA CD, TurboGrafx CD)