Are you excited for tough challenges in Mass Mayhem 4 unblocked? This Y8 game gives you so many crazy moments once joining. You will become a kind of terrorist who is ready to demolish anything that stands in your way. You are supposed to launch your missile and let it get rid of all creatures, blow up all enemies and make them more panic. Keep your weapons upgraded over time in order to increase your strength. Sounds interesting, right? Let's join it now, guys!