Major Mayhem Cheats For PC

  1. Steam Achievements

    Code Effect
    Defeat 2,000 enemies with the Grenade Launcher Expertinated
    Defeat 2,000 enemies with the Rifle Rifleman Expert
    Play Major Mayhem on 3 consecutive days Repeat Offender
    Defeat 2,000 enemies with the Uzi Gangsta Expert
    Defeat 2,000 enemies with the Plasma Rifle Disco Tech Expert
    Score 100,000 points in Timebomb mode Nuke
    Defeat 2,000 enemies with the P99 Professional Expert
    Score 150,000 points in Arcade mode Corporal Kapow
    Completely dismantle the Giant Death Machine Mechanic
    Finish the Desert in Survival mode Thirsty
    Defeat 500 enemies with the Uzi Gangsta
    Defeat 500 enemies with the Plasma Rifle Disco Tech
    Score 50,000 points in Timebomb mode C4
    Defeat 500 enemies with the P99 Professional
    Score 50,000 points in Arcade mode Private Parts
    Remove 10,000 enemy hats Mad Hatter
    Finish Metropolis in Survival mode Rushed Hour
    Defeat 500 enemies with the Grenade Launcher Terminated
    Defeat 500 enemies with the Rifle Rifleman
    Play Major Mayhem for 2 hours Avid Gamer
    Earn 3 medals on all Desert missions in Classic mode Golden Shower
    Earn a multiplier of x100 High Roller
    Finish the Tropics in Survival mode Nam Vet
    Check out our Twitter feed or Facebook page Sharing is Caring
    Defeat 2,000 enemies with the Auto Launcher Expertinated 2
    Earn 3 medals on all Metropolis missions in Classic mode City Slicker
    Shoot 1,000 chickens Colonel's Bucket
    Defeat 2,000 enemies with the Auto Launcher Terminated 2
    Rescue 1,000 hostages Saviour
    Defeat 2,000 enemies with the Automatic Sniper Rifle Dak Dak Expert
    Use the Chicken Cannon and wear the chicken hat as the General Clucking Mad
    Defeat 2,000 enemies with Grenades Pinball Expert
    Unlock all the weapons in the Armory Weapons Free
    Defeat 500 enemies with the Automatic Sniper Rifle Dak Dak
    Use the Light Machine Gun and wear the red bandana as Rambro Rambro
    Defeat 500 enemies with Grenades Pinball
    Rescue 100 hostages in a row My Hero
    Purchase one of each of the 5 power ups Powered Up
    Defeat 2,000 enemies with a Chicken Cannon Hot'n'Spicy
    Spend 100,000 coins in the Armory Big Spender
    Unlock all the clothing items in the Armory Shopping
    Defeat 500 enemies with a Chicken Cannon Spicy
    Complete all the 150 mission objectives Accomplished
    Score 20,000 points in Timebomb mode Molotov
    Defeat 4 enemies simultaneously Mega Kill
    Have 10,000 coins in the bank Money Bags
    Defeat 2,000 enemies with a silenced weapon Dead Silent Expert
    Hit an enemy with every shot in a mission Ace
    Use 5 or more weapons in one Timebomb game Multi-Weaponry
    Discover all the multiplier call outs Call-Out King
    Collect 10,000 coins Gold Farmer
    Get 1,000 Close shaves Razor Burn
    Rescue 5 hostages in a single Timebomb game Nick of Time
    Run 50 kilometers Running Man
    Use the Silenced Pistol while wearing the Tuxedo Bondage
    Defeat 500 enemies with a silenced weapon Dead Silent
    Play 100 Timebomb games Timebomber
    Defeat 1,000 enemies shirtless Sergeant Six-Pack
    Unlock all the game modes Mode Mad
    Remove 1,000 hats from enemies that are already dead Grave Robber
    Defeat 1,000 enemies Anvil of Justice
    Deflect 1,000 projectiles Sharp Shooter
    Defeat 100 enemy tanks Tank
    Shoot down 100 enemy jets S.A.M. I Am
    Shoot 30 chickens in a single Arcade game Chicken Soup
    Defeat 2,000 enemies with the Pistol Pistolero Expert
    Defeat 2,000 enemies with the Quadzooka Commando Expert
    Trigger 100 barrel chain reactions Powder Keg
    Play in all 3 locations during a single Arcade game Around the World
    Defeat all the red bonus ninjas Reddy for Action
    Defeat 2,000 enemies with the Automatic Shotgun Splat Expert
    Defeat 2,000 enemies with the Sniper Rifle Sniper Expert
    Defeat 2,000 enemies with the Shotgun Boomstick Expert
    Perform 100 dive rolls Rolly Poley
    Defeat 500 enemies with the Quadzooka Commando
    Earn 3 medals on all Tropic missions in Classic mode Banana Boat
    Defeat 500 enemies with the Automatic Shotgun Splat
    Defeat 500 enemies with the Sniper Rifle Sniper
    Defeat 50,000 enemies Black Widow
    Defeat 500 enemies with the Shotgun Boomstick
    Jump 20 times in one mission Bunny Hop
    Defeat 500 enemies with the Pistol Pistolero
    Play 25 arcade games Arcade Addict
    Complete all the missions in a row without dying (Classic or Survival mode) Invincible
    Defeat 2,000 enemies with the Light Machine Gun Rampage Expert
    Defeat 2,000 enemies with the Bazooka Giblets Expert
    Defeat 10,000 enemies Widow Maker
    Defeat 2,000 enemies with the Magnum Revolver Expert
    Defeat 100 enemies with barrel explosions BBQ
    Defeat 100 enemies by shooting through an object Power Shot
    Defeat 2,000 enemies with the Minigun Swiss Expert
    Defeat the end boss (Classic or Survival mode) Bed Time
    Defeat 500 enemies with the Light Machine Gun Rampage
    Defeat 500 enemies with the Bazooka Giblets
    Complete all the other achievements Completionist
    Defeat 500 enemies with the Magnum Revolver
    Shoot 4 chickens simultaneously Four-Piece Pack
    Get 100 double kills with the Shotgun Double Down
    Defeat 500 enemies with the Minigun Swiss Cheese
    Score 250,000 points in Arcade mode Major Mayhem!

    Contributed by: Guard Master