Kill 300 zombies

Kill 30 zombies

Kill 3000 zombies

10 Headshots

100 Headshots

50 Headshots

Elude 10 zombies

Elude 50 zombies

Fight 10 zombies

Elude 100 zombies

Fight 50 zombies

Fight 100 zombies

Pass Stage Two

Pass Stage One

Pass Stage Three

Make 2 Weapons

Make 7 Weapons

Make 4 Weapons

Use 50 Cans

Use 20 Cigarettes

Use 15 Adrenalin

Use 20 Enhance reagents

Use 15 Dialysis reagents

Kill 1 Survivor

Kill 20 Survivors

Kill 10 Survivors

Make a bed

Build a Living room

Survive 20 days

Build a Laboratory

Survive 80 days

Survive 160 days

Respawn 5 times

Respawn once

Respawn 10 times

Perfect clearance

Moral lower than 50

Moral higher than 270

Pass tower Babel

Victory 10 times

Victory 500 times

Victory 100 times

Defeated 10 times

Defeated 100 times

Defeated 300 times