Leftovers KO! is a unique hand-drawn animated fighting game available on Windows. Players step into the shoes of a character who returns home only to find their uneaten food has come to life and is ready to fight. This game combines the charm of classic NES titles with modern twists, providing a fun and engaging experience. Each leftover features its own fighting style, moveset, strengths, and weaknesses, requiring players to adapt their strategies in real-time to overcome challenges.

The game also includes a training room where players can learn and practice new moves before heading into battle. As players defeat their animated leftovers, they uncover the mystery behind their sudden rebellion. With its simple yet captivating gameplay, Leftovers KO! invites players to enjoy a quirky narrative while testing their combat skills against a variety of quirky food foes.