| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| kingofb | King of Boxer (World) | 1985 | Woodplace Inc. | Yes | |
| kingofbj | King of Boxer (Japan) | 1985 | Woodplace Inc. | Yes | kingofb |
| ringking | Ring King (US set 1) | 1985 | Woodplace Inc. (Data East USA license) | Yes | kingofb |
| ringking2 | Ring King (US set 2) | 1985 | Woodplace Inc. (Data East USA license) | Yes | kingofb |
| ringking3 | Ring King (US set 3) | 1985 | Woodplace Inc. (Data East USA license) | Yes | kingofb |
| ringkingw | Ring King (US, Woodplace Inc.) | 1985 | Woodplace Inc. | Yes | kingofb |