Kill the first zombie

Kill 100 zombies in one game

Kill 500 zombies in one game

Kill 1,000 zombies in one game

Kill 5,000 zombies in one game

Spend 10,000 cash in one game

Spend 25,000 cash in one game

Spend 100,000 cash in one game

Spend 1,000,000 cash in one game

Kill 1,000 zombies using M134

Buy AWP

Buy RPG-7

Make 100 Headshots using Shotgun

Kill the Electric zombie by shooting at his feet

Kill 20 Acid Zombies using SMG

Get skill Armor

Build 100 barricades in one game

Build 10 Flamethrower Traps in one game

Build 4 Zombie Grinder Traps in one game

Build 2 Deadly Spinner Traps in one game

Improve Machete to maximum in Workbench

Improve Colt M1911 to maximum in Workbench

Improve SMG to maximum in Workbench

Improve Shotgun to maximum in Workbench

Improve M134 to maximum in Workbench

Improve AK-12 to maximum in Workbench

Improve RPG-7 to maximum in Workbench

Improve AWP to maximum in Workbench

Improve Barricade to maximum in Workbench

Improve Turret to maximum in Workbench

Improve Zombie Grinder to maximum in Workbench

Improve Flamethrower to maximum in Workbench

Improve Deadly Spinner to maximum in Workbench

Earn 1,000 points on the repair in one game

Improve the skill "Resistance to damage" to the maximum

Improve the skill "Regeneration" to the maximum

Improve the skill "Invulnerability" to the maximum

Improve the skill "Health" to the maximum

Survive 30 waves

Buy all kinds of traps in one game

Get Deadly Damage from Traps