| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 27c1000.u6 | 131072 | 84b982fc | 39f401da52a9df799f3fe6bbeb7cad493911b831 | maincpu | 0 | good | no | | |
| 27c1000.u24 | 131072 | 9642c9c2 | 10fdced265ef4a9a5494d8df0432337df4ecec7f | gfx1 | 0 | good | no | | |
| 27c1000.u25 | 131072 | 5ce73db6 | e93948f6a44831583e0779da3158d7b5e33bcca7 | gfx2 | 0 | good | no | | |
| 27c1000.u57 | 131072 | 9d58960f | c68edf95743e146398aabf6b9617d18e1f9bf25b | oki | 0 | good | no | gs1-snd.bin | |