Finish all quests in the game

Find all the secret files of Consortium

Gain level 50

Gain level 70

Install 5 barricades in any hub

Complete all the main quests cooperatively with any number of partners

Find 50% of collectibles

Find all collectibles

Find all pages from the guide book

Kill the Twins

Find all voice recordings of a journalist

Rescue 20 NPCs from clench

Kill 10 zombies with one mine

Kill 100 zombies with thrown melee weapons

Kill 50 zombies by smashing, decapitating or shooting them in the head

Kill 100 zombies with a kick.

Kill 100 zombies using boat speed boost

Kill 100 enemies using charge attacks

Kill 25 zombies with a chainsaw

Mark 100 opponents which then were killed by your coop partners

Kill special enemies: Grenadier, Thug, Wrestler, Infected, Suicider, Screamer, Butcher, Floater.

Find and kill all named champion monsters located in dead zones