Kill 100 zombies.

Kill 1000 zombies.

Kill 10000 zombies.

Automate the hydraulic generator supply.

Automate the biogenerator supply.

Discover 5 Points of Interest.

Discover 85 Points of Interest.

Reach level 5.

Reach the maximum level.

Kill 20 zombies in under 10 seconds using a chainsaw.

Use the Skewer skill to kill 7 enemies with one shot.

Kill 8 zombies in one shot using an explosion

Equip a full set of armor.

Dig up 10 chests.

Finish chapter 1.

Finish chapter 2.

Finish chapter 3.

Finish chapter 4.

Finish chapter 5.

Finish chapter 6.

Finish chapter 7.

Finish chapter 8.

Finish the game with the good ending.

Finish the game with the bad ending.

Kill Mighty Daisy.

Kill Psycho Sophie.

Kill Charismatic Kaa.

Kill Merry Kong.

Upgrade the weapons workshop to its maximum level.

Upgrade the kitchen to its maximum level.

Complete the rocket's construction.

Bring 10 golden knives to Pedro.

Complete 4 different armor sets.

Craft a mythical weapon.

Craft 10 different mythical weapons.

Ride a zombie for 1000 meters.

Repair all the bridges.

Pick up Jeff's dirty underwear in the studio.

Fire a flamethrower non-stop for 40 seconds.

Complete Billie Davis’s quests.