| Name | Description | Year | Manufacturer | Rom of | Clone of |
| animaljr | Exciting Animal Land Jr. (USA, Canada, Mexico) | 1993 | Nakanihon / East Technology (Taito license) | | |
| animaljrs | Animalandia Jr. (Spanish) | 1993 | Nakanihon / East Technology (Taito license) | animaljr | animaljr |
| barata | Dona Barata (early prototype) | 2002 | Eletro Matic Equipamentos Eletromecânicos | | |
| hamboy | Hammer Boy | 1990 | Dinamic / Inder | | |
| ppsatan | Poka Poka Satan (Japan) | 1996 | Kato Seisakujo Co., Ltd. | | |
| scudhamm | Scud Hammer (ver 1.4) | 1994 | Jaleco | | |
| scudhamma | Scud Hammer (older version?) | 1994 | Jaleco | scudhamm | scudhamm |