1 entry for Undercover Cops Gaiden: Hakaishin Garumaa (1993) on Game Boy:
1 translation.
A Game Boy spin-off of Irem's arcade brawler Undercover Cops, released in Japan in 1993. Rather than fighting through side-scrolling streets, the three cops Zan, Rosa and Matt move around board-game maps and settle encounters in RPG battles. It was never released outside Japan.