Gibz

Unlock all hats and facewear

LockedSteam

Unlock all perks

LockedSteam

Max out all stat buffs

LockedSteam

Hit back 262 projectiles (unlocks Baseball Bat)

LockedSteam

[Base Defence] Don't let a single chicken damage anything during a wave of chickens

LockedSteam

[Base Defence] Have a Boss reach 0 health without a single player damaging them

LockedSteam

[Base Defence] Unlock everything under the Building Tree

LockedSteam

[Base Defence] Unlock everything under the Survivor Tree

LockedSteam

[Base Defence] Have 4 fully decked out Survivors in your base

LockedSteam

[Base Defence] Clear 100 Waves

LockedSteam

[Base Defence] Clear 20 Waves

LockedSteam

[Base Defence] Clear 200 Waves

LockedSteam

Beat the final boss having never lowered the difficulty below EASY on that character

LockedSteam

Beat the final boss having never lowered the difficulty below HARD on that character (unlocks Broadsword)

LockedSteam

Beat the final boss having never lowered the difficulty below HARD or spent any money on that character (unlocks Dark Knight Helmet)

LockedSteam

Beat the final boss having never lowered the difficulty below NORMAL on that character

LockedSteam

Have 30+ maggots on you at once

LockedSteam

Kill 10 zombies with one shockwave in Zombie Surfing

LockedSteam

Killed the Machete Slinger boss

LockedSteam

Find a great photo opportunity

LockedSteam

Unlock every weapon

LockedSteam

[Halloween] Find and unlock the Spitter and Werewolf Masks

LockedSteam

Open 300 crates

LockedSteam

Kill a Crusher by only hurting it with it's own rocks until it gets angry, then proceed to not take any damage from it (unlocks the Dark Crusher Mask)

LockedSteam

Win a game of Defence without taking any damage

LockedSteam

Kill 1,000 enemies with explosives (unlocks Mining Helmet)

LockedSteam

Cut up a bunch of fish (10) in a row without being hit by one (unlocks Headband and Blindfold)

LockedSteam

[Halloween] Eat 200 pieces of candy (unlocks the Witch Hat and Nose)

LockedSteam

[Halloween] Smash 100 Pumpkins (unlocks the Pumpkin Head)

LockedSteam

Kill a total of 25,000+ enemies

LockedSteam

Kill 2,500 enemies with auto-rifles

LockedSteam

Kill 2,500 enemies with melee weapons

LockedSteam

Kill 2,500 enemies with single-shot rifles

LockedSteam

Kill 2,500 enemies with shotguns

LockedSteam

Kill 600 enemies with sidearms

LockedSteam

Kill 1,000 enemies with Supa MGs

LockedSteam

Kill 1,000 enemies with Supa Shotguns

LockedSteam

Kill 1,000 enemies with Supa Snipers

LockedSteam

Chop down some stumps (unlocks Wood Axe)

LockedSteam

Kill 500+ zombies in a single round of Mayhem (singleplayer)

LockedSteam

Earn a total of £50,000

LockedSteam

Hit a stick of dynamite 7 times back and forth with a friend

LockedSteam

Play Zombie Surfing 10 times

LockedSteam

Clear the Tower Bridge

LockedSteam

Clear the Tower Bridge, having all the bosses chasing you at once

LockedSteam

Dig 750 holes

LockedSteam

[Halloween] Go Trick-or-Treating wearing a Halloween themed item

LockedSteam

Use the Lever-action rifle to teach some big monsters a lesson (unlocks the Black Cowboy Hat)

LockedSteam

Give the Machete Slinger a taste of his own medicine (unlocks the Bloody Metal Mask)

LockedSteam

Repel a lot of zombies (unlocks the Plague Doctor Mask)

LockedSteam

Found and unlocked the Taller Top Hat

LockedSteam

Die a lot (unlocks the Tall Top Hat)

LockedSteam

[Xmas] Find and collect the Antlers off the "Deerwolf" (unlocks Antlers)

LockedSteam

[Xmas] Get a Festive hat off a Zombie or a Friend (unlocks Santa Hat)

LockedSteam

[Xmas] Get a Snowman Head

LockedSteam

Amputate 8,000 zombie arms

LockedSteam

Decapitate 10,000 zombies

LockedSteam

Shoot off 5,000 pairs of zombie legs

LockedSteam

Cut off 1,000 limbs with the Bone Chainsaw

LockedSteam