Knight Quest, released on the Nintendo Game Boy, is likely an action-adventure or role-playing game featuring a knight as the protagonist. The specific gameplay mechanics would likely involve combat, exploration, and puzzle elements, common in games of this genre on the Game Boy. While additional research is necessary to definitively identify the developer and precise plot elements, the title itself suggests a quest-based adventure.

Knight Quest (Japan)

Kizuchida Quiz da Gen-san da! (Japan)