Monster Max is a Nintendo Game Boy game released across Europe with multiple language support (English, French, German, Spanish, Italian, and Dutch). While details of the gameplay are limited, the title suggests a game centered around the concept of monster-themed challenges or competitions.  The game's European release suggests a broader appeal, possibly with slight variations in content compared to any Japanese versions that may exist.  Currently available information does not explicitly mention the developer or publisher.

Monster Max (Europe) (En,Fr,De,Es,It,Nl)

Monster Maker - Barcode Saga (Japan)