| Software list: | Nintendo Game Boy cartridges (gameboy) |
|---|---|
| Short name: | penguinwj |
| Year: | 1990 |
| Publisher: | ASCII |
| Parent: | King of the Zoo (Europe) |
| Supported: | Yes |
| alt_title: | ぺんぎんくん wars vs. |
| release: | 19900330 |
| serial: | DMG-PWJ |
| Short name: | cart |
|---|---|
| Interface: | gameboy_cart |
| slot: | rom_mbc1 |