Refill 1,000 rounds into your weapons

Repel the first wave at the generator

Kill 100 monsters with turrets

Build 50 walls

Build 100 fortifications

Build 10 walls

Place a turret 5 times (repositioning counts)

Kill 100 monsters with your primary weapon

Refill 500 rounds into your weapons

Fail the reactor defense (everyone slips up)

Kill 50 monsters with turrets

Kill 100 undead

Kill 50 monsters with your primary weapon

Complete the «Into the Fray» tutorial

Build 50 fences

Build 50 fortifications

Free a prisoner from a cage

Place your first turret

Complete the «Automated Defense» tutorial

Build 25 fortifications

Build 10 fences

Complete the «Raise the Fences» tutorial

Invest 10 attribute points total

Collect 1,000 Bucks

Complete the «Grow Stronger» tutorial

Complete the «Check Your Gear» tutorial

Kill 500 monsters in the fog

Kill 100 monsters in the fog

Kill 50 monsters in the fog

Kill an enemy with your bear hands.

Kill 50 enemies.

Deal with all the objects and skip the timer with 27 seconds or more left on easy mode

Deliver 10 cleansed objects

Accumulate a total of 500 points

Earn 500 points and unlock your first batch of Hail Mary purification grenades

Destroy 10 growths

Cleanse your first object using any tool

First round survived

Earn $1M total

Escape 100 balls

Spawn 100 balls

Reach 1,000 total bounces

Earn $1K total

Earn money from one escaped ball

Spawn your first ball

Defeat a skilled swordsman.

Reach level 5.

Kill a particularly rabid undead.

Find an Epic item.