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Major Mayhem achievements, rarest first.
Every achievement in Major Mayhem, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Completionist
2.5%
of players
- Achievements
- 100
- Rarest
- 2.5%
- Ultra rare (under 5%)
- 52
- Average completion
- 6.1%
1
Completionist
Complete all the other achievements
2.5%
2
Black Widow
Defeat 50,000 enemies
2.6%
3
Mad Hatter
Remove 10,000 enemy hats
2.6%
4
Pinball Expert
Defeat 2,000 enemies with Grenades
2.6%
5
Hot'n'Spicy
Defeat 2,000 enemies with a Chicken Cannon
2.7%
6
Golden Shower
Earn 3 medals on all Desert missions in Classic mode
2.8%
7
Splat Expert
Defeat 2,000 enemies with the Automatic Shotgun
2.8%
8
Swiss Expert
Defeat 2,000 enemies with the Minigun
2.8%
9
Sharp Shooter
Deflect 1,000 projectiles
2.9%
10
Expertinated
Defeat 2,000 enemies with the Grenade Launcher
2.9%
11
Expertinated 2
Defeat 2,000 enemies with the Auto Launcher
3.0%
12
Colonel's Bucket
Shoot 1,000 chickens
3.1%
13
Invincible
Complete all the missions in a row without dying (Classic or Survival mode)
3.1%
14
Saviour
Rescue 1,000 hostages
3.2%
15
City Slicker
Earn 3 medals on all Metropolis missions in Classic mode
3.2%
16
Timebomber
Play 100 Timebomb games
3.2%
17
Gangsta Expert
Defeat 2,000 enemies with the Uzi
3.2%
18
Commando Expert
Defeat 2,000 enemies with the Quadzooka
3.2%
19
Dead Silent Expert
Defeat 2,000 enemies with a silenced weapon
3.2%
20
Boomstick Expert
Defeat 2,000 enemies with the Shotgun
3.3%
21
Rifleman Expert
Defeat 2,000 enemies with the Rifle
3.3%
22
Professional Expert
Defeat 2,000 enemies with the P99
3.3%
23
Shopping
Unlock all the clothing items in the Armory
3.3%
24
Pistolero Expert
Defeat 2,000 enemies with the Pistol
3.4%
25
Giblets Expert
Defeat 2,000 enemies with the Bazooka
3.4%
26
Spicy
Defeat 500 enemies with a Chicken Cannon
3.4%
27
Big Spender
Spend 100,000 coins in the Armory
3.4%
28
Thirsty
Finish the Desert in Survival mode
3.5%
29
Rampage Expert
Defeat 2,000 enemies with the Light Machine Gun
3.5%
30
Pinball
Defeat 500 enemies with Grenades
3.5%
31
Rushed Hour
Finish Metropolis in Survival mode
3.6%
32
Arcade Addict
Play 25 arcade games
3.6%
33
Disco Tech Expert
Defeat 2,000 enemies with the Plasma Rifle
3.6%
34
Tank
Defeat 100 enemy tanks
3.7%
35
Revolver Expert
Defeat 2,000 enemies with the Magnum
3.8%
36
Sniper Expert
Defeat 2,000 enemies with the Sniper Rifle
3.8%
37
Banana Boat
Earn 3 medals on all Tropic missions in Classic mode
3.9%
38
Nuke
Score 100,000 points in Timebomb mode
3.9%
39
Powder Keg
Trigger 100 barrel chain reactions
4.0%
40
Splat
Defeat 500 enemies with the Automatic Shotgun
4.1%
41
Dak Dak Expert
Defeat 2,000 enemies with the Automatic Sniper Rifle
4.1%
42
Nam Vet
Finish the Tropics in Survival mode
4.2%
43
Swiss Cheese
Defeat 500 enemies with the Minigun
4.2%
44
My Hero
Rescue 100 hostages in a row
4.3%
45
Commando
Defeat 500 enemies with the Quadzooka
4.3%
46
Terminated 2
Defeat 2,000 enemies with the Auto Launcher
4.3%
47
Multi-Weaponry
Use 5 or more weapons in one Timebomb game
4.5%
48
Clucking Mad
Use the Chicken Cannon and wear the chicken hat as the General
4.6%
49
Terminated
Defeat 500 enemies with the Grenade Launcher
4.7%
50
Razor Burn
Get 1,000 Close shaves
4.9%
51
Accomplished
Complete all the 150 mission objectives
4.9%
52
Major Mayhem!
Score 250,000 points in Arcade mode
4.9%
53
Disco Tech
Defeat 500 enemies with the Plasma Rifle
5.0%
54
Rambro
Use the Light Machine Gun and wear the red bandana as Rambro
5.1%
55
Call-Out King
Discover all the multiplier call outs
5.3%
56
Grave Robber
Remove 1,000 hats from enemies that are already dead
5.3%
57
Rampage
Defeat 500 enemies with the Light Machine Gun
5.3%
58
Reddy for Action
Defeat all the red bonus ninjas
5.5%
59
Running Man
Run 50 kilometers
5.5%
60
Weapons Free
Unlock all the weapons in the Armory
5.5%
61
Sergeant Six-Pack
Defeat 1,000 enemies shirtless
5.6%
62
C4
Score 50,000 points in Timebomb mode
5.6%
63
Widow Maker
Defeat 10,000 enemies
5.7%
64
Corporal Kapow
Score 150,000 points in Arcade mode
5.7%
65
Dead Silent
Defeat 500 enemies with a silenced weapon
5.7%
66
Bondage
Use the Silenced Pistol while wearing the Tuxedo
5.7%
67
Four-Piece Pack
Shoot 4 chickens simultaneously
5.9%
68
Nick of Time
Rescue 5 hostages in a single Timebomb game
5.9%
69
Rolly Poley
Perform 100 dive rolls
6.0%
70
S.A.M. I Am
Shoot down 100 enemy jets
6.2%
71
Rifleman
Defeat 500 enemies with the Rifle
6.6%
72
Dak Dak
Defeat 500 enemies with the Automatic Sniper Rifle
6.8%
73
Chicken Soup
Shoot 30 chickens in a single Arcade game
6.9%
74
Giblets
Defeat 500 enemies with the Bazooka
6.9%
75
Mechanic
Completely dismantle the Giant Death Machine
7.3%
76
Molotov
Score 20,000 points in Timebomb mode
7.3%
77
Revolver
Defeat 500 enemies with the Magnum
7.4%
78
Gold Farmer
Collect 10,000 coins
7.4%
79
Private Parts
Score 50,000 points in Arcade mode
8.0%
80
Professional
Defeat 500 enemies with the P99
8.1%
81
Money Bags
Have 10,000 coins in the bank
8.5%
82
Gangsta
Defeat 500 enemies with the Uzi
8.8%
83
High Roller
Earn a multiplier of x100
8.9%
84
Around the World
Play in all 3 locations during a single Arcade game
9.1%
85
BBQ
Defeat 100 enemies with barrel explosions
9.2%
86
Sharing is Caring
Check out our Twitter feed or Facebook page
10%
87
Ace
Hit an enemy with every shot in a mission
10%
88
Repeat Offender
Play Major Mayhem on 3 consecutive days
11%
89
Boomstick
Defeat 500 enemies with the Shotgun
11%
90
Sniper
Defeat 500 enemies with the Sniper Rifle
11%
91
Mega Kill
Defeat 4 enemies simultaneously
11%
92
Double Down
Get 100 double kills with the Shotgun
11%
93
Bed Time
Defeat the end boss (Classic or Survival mode)
11%
94
Pistolero
Defeat 500 enemies with the Pistol
12%
95
Power Shot
Defeat 100 enemies by shooting through an object
12%
96
Powered Up
Purchase one of each of the 5 power ups
13%
97
Avid Gamer
Play Major Mayhem for 2 hours
15%
98
Anvil of Justice
Defeat 1,000 enemies
19%
99
Mode Mad
Unlock all the game modes
24%
100
Bunny Hop
Jump 20 times in one mission
26%
Percentages are Steam's global unlock rates across all players who own Major Mayhem, refreshed daily. Under 5% is marked in the lit blue.