softwarelist
| name | description | notes |
| sms | Sega Master System cartridges | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| jbdougkop | yes | James 'Buster' Douglas Knockout Boxing (USA, prototype) | 1990 | Sega | heavyw | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| james buster douglas knockout boxing [proto].bin | 262144 | cfb4bd7b | d96c174e63393406d4b442e5796228eebb7deb93 | 000000 | good | | |
|
part
| name | interface |
| cart | sms_cart |
|