Killed 500 Zombies

Killed 2500 Zombies

Killed 10000 Zombies

Killed 50000 Zombies

Killed 25 Devils

Killed 100 Devils

Killed 500 Devils

Killed 2500 Devils

Killed 10000 Devils

You shot 1000 arms off

You shot 1000 legs off

Killed 100 Zombies

Played a coop game

Placed 100 mines in the field

You died a 1000 times, rip : (

You finished the wave alone and carried your friend

You survived 10 Waves on the hospital map

You survived 20 Waves on the hospital map

You survived 10 Waves on the Hospital map in Coop

You survived 20 Waves on the Hospital map in Coop

You survived 10 Waves on the Arena map

You survived 20 Waves on the Arena map

You survived 10 Waves on the Arena map in Coop

You survived 20 Waves on the Arena map in Coop

You survived 10 Waves on the Sewers map

You survived 20 Waves on the Sewers map

You survived 10 Waves on the Sewers map in Coop

You survived 20 Waves on the Sewers map in Coop

You survived 30 Waves on the Sewers map

You survived 30 Waves on the Sewers map in Coop

You survived 30 Waves on the hospital map

You survived 30 Waves on the hospital map in Coop

You survived 30 Waves on the Arena map

You survived 30 Waves on the Arena map in Coop

Killed 500 Acid maws

Killed 2000 Acid maws

Killed 1000 Crawlers

Killed 5000 Crawlers

Killed 500 Juggernauts

Killed 2000 Jauggernauts

Killed 1000 Seeders

Killed 5000 Seeders

Killed 500 Stalkers

Killed 2000 Stalkers

You survived 10 Waves on the Mansion map

You survived 20 Waves on the Mansion map

You survived 30 Waves on the Mansion map

You survived 10 Waves on the Mansion map in coop

You survived 20 Waves on the Mansion map in coop

You survived 30 Waves on the Mansion map in coop

Killed 100 Explosive Zombies

Killed 1000 Explosive Zombies

You survived 10 Waves on the Military base map

You survived 20 Waves on the Military base map

You survived 30 Waves on the Military base map

You survived 10 Waves on the Military base map in coop

You survived 20 Waves on the Military base map in coop

You survived 30 Waves on the Military base map in coop

Fully upgraded the Viper-17

Fully upgraded the R-08

Fully upgraded the MKR-09

Fully upgraded the AK-105

Fully upgraded the TR-15

Fully upgraded the MX-68

Fully upgraded the Mk14-EBR

Fully upgraded the Herrington 11-87

Fully upgraded the SRM-12

You survived 10 Waves without buying any weapons.

You survived 20 waves while buying only one weapon.

You weren't sure which weapon you liked better and bought 10.

You deployed 5 turrets in one run.

You placed 20 mines in one run.

You upgraded all basic stats in the Cycle Chamber.

You deployed 5 barbed wires in one run.

You survived 10 waves on any map with the engineer class.

You survived 20 waves on any map with the engineer class.

You survived 10 waves on any map with the sniper class.

You survived 20 waves on any map with the sniper class.

You survived 10 waves on any map with the grunt class.

You survived 20 waves on any map with the grunt class.

You survived 10 waves on any map with the gunslinger class.

You survived 20 waves on any map with the gunslinger class.

You survived 10 waves on any map with the commando class.

You survived 20 waves on any map with the commando class.