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Other versions of this game:  Mass Mayhem 3 | Mass Mayhem 2099 A.D.

About Mass Mayhem 4

Mass Mayhem 4 basically hands you the keys to a world of over-the-top chaos, all in cartoonishly violent fashion. You blast through waves of cops, ninjas, FBI agents and any poor soul who gets in your way, piling up carnage with a ridiculous arsenal of guns, explosives, even helicopters. It’s the kind of game that turns the idea of “run and gun” into “run, gun, crash, explode, repeat,” and it’s a total adrenaline rush.

What keeps you coming back is the way each level pool of carnage feeds into your upgrade stash. You earn stars based on how many enemies you toss into the afterlife, then spend them on new toys—rocket launchers, shotgun-turrets, or something as absurd as a flamethrower-wielding ATV. The controls are simple: aim, shoot, maybe toss a grenade, and sometimes jump into a helicopter just to rain more mayhem from above. There’s a surprising sense of strategy when you realize that adding a turret to your ride means you can pull off bigger and crazier combos.

By the time you’ve unlocked the last weapon and seen the final trophy screen, you’re grinning from the pure ridiculousness of it all. It’s not a game for the faint-hearted—or the rules-minded—but if you’ve ever wanted to orchestrate a wildly destructive rampage without real-world consequences, Mass Mayhem 4 nails it. Perfect for short bursts of stress relief or just to marvel at how much havoc can be packed into a Flash game.