Kill 500 zombies

Kill 100 zombies

Complete your first task

Reach campaign level 10

Reach mining level 250

Reach 250000 power

Reach mining level 1000

Reach campaign level 100

Reach 100000 power

Reach 25000 power

Complete 50 tasks

Reach 1000000 power

Reach mining level 10000

Complete 1000 tasks

Clear 50 Evil Land stages

Reach campaign level 400

Complete 500 tasks

Reach campaign level 700

Clear 15 Evil Land stages

Reach campaign level 1500

Kill 250000 zombies

Reach campaign level 25

Clear 5 Evil Land stages

Reach campaign level 200

Kill 25000 zombies

Complete 10 tasks

Kill 100000 zombies

Clear your first Evil Land stage

Reach 1000 power

Complete 200 tasks

Complete 5000 tasks

Reach mining level 50

Reach mining level 20000

Reach campaign level 1000

Reach mining level 5000

Kill 50000 zombies

Clear 100 Evil Land stages

Reach campaign level 5

Kill 5000 zombies

Reach campaign level 50

Reach 500000 power

Complete your first campaign level

Clear 30 Evil Land stages

Kill 1000 zombies

Kill 10000 zombies

Reach 5000 power