Bibi und Tina - Fohlen Felix in Gefahr is a German Game Boy Color game centered on the popular Bibi und Tina franchise. The gameplay would likely involve adventure and puzzle-solving elements, geared towards younger players.  The storyline most likely focuses on Bibi and Tina's efforts to rescue a foal, Felix, incorporating elements from the Bibi und Tina universe.  Its release was primarily targeted towards the German-speaking market, where the characters enjoy a strong following.  A German developer, under license, likely produced it.

Bibi und Tina - Fohlen Felix in Gefahr (Germany)

Benjamin Bluemchen - Ein verrueckter Tag im Zoo (Germany)