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Just One Boss

Just One Boss is a cool and clever 8-bit boss battle game. The goal is to defeat the boss by collecting glowing tiles without losing all your hearts. Use the arrow keys to control your character.

As Always, Good Luck and Have Fun.


Use Arrows key to start.

You are currently playing Just One Boss Game, a high quality Action Games on KBH Games for free. One of 16222 games listed on KBH. Just One Boss is part of our Action Games, PICO-8 Games, Pixelated Games, and Skill Games categories of games. It has been liked by 18 people that played. We have many fun games for the entire family to enjoy. Explore and see what amazing games you'll discover today.