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Boss Slayer

Destroy a serie of bosses as fast as you can and save the Earth in this Retro Bullet Hell. Keep upgrading the ship to get awesome firepower.

As Always, Good Luck and Have Fun.


Use the mouse to play or alternatively the arrow keys (if chosen)

You are currently playing Boss Slayer Game, a high quality Action Games on KBH Games for free. One of 15701 fun games indexed on KBH for your entertainment. Boss Slayer is part of our Action Games, Arcade Games, Boss Games, Shooting Games, Slayer Games, and Upgrades Games categories of games. It has been liked by 5 people that played. We have many fun games for the entire family to enjoy. Explore and see what amazing games you'll discover today.