Major Mayhem achievements

11.90%
Invincible
Complete all the missions in a row without dying (Classic or Survival mode)
11.90%
Commando Expert
Defeat 2,000 enemies with the Quadzooka
11.90%
Colonel's Bucket
Shoot 1,000 chickens
11.90%
Pistolero Expert
Defeat 2,000 enemies with the Pistol
11.90%
City Slicker
Earn 3 medals on all Metropolis missions in Classic mode
11.90%
Hot'n'Spicy
Defeat 2,000 enemies with a Chicken Cannon
11.90%
Saviour
Rescue 1,000 hostages
11.90%
Big Spender
Spend 100,000 coins in the Armory
14.29%
Dak Dak Expert
Defeat 2,000 enemies with the Automatic Sniper Rifle
14.29%
My Hero
Rescue 100 hostages in a row
14.29%
Nuke
Score 100,000 points in Timebomb mode
14.29%
Sniper Expert
Defeat 2,000 enemies with the Sniper Rifle