Get your machine up and running for the first time.
Throw your first batch of fuel into the furnace.
Change the visual skin of your machine for the first time.
Fill the furnace to its maximum fuel capacity.
Eliminate 250 zombies through any means necessary.
Use artillery to kill 100 zombies from a distance.
Bring down 15 armored zombies with heavy resistance.
Take down 10 Gravediggers before they drag you under.
Kill 20 Stinkers before their stench overwhelms you.
Survive your first encounter with Zombieburg!
Find out Pavel's secret.
Build the Chemistry Vat after arriving in the mountains.
Build the Chemist Table to unlock advanced alchemy.
Set up full production automation.
Survive your first snowstorm in the mountains.
Thaw your first frozen structure using the Flamethrower.
Build the Reflector Antenna and contact the Bastion.
Defeat Zombieburg in the mountains for the first time.
Deploy your first drone and gather resources.
Craft Nitro Boots for all players.
Build the Arc Reactor.
Produce 20 Blight Shield doses for the Bastion.
Send Rockets to the Bastion.
Decode the Bastion's hidden coordinates.
Defeat Zombiestein once and for all.
Build 20 turrets.
Have 3 drones flying at the same time.
Clear the Toxic Gas roadblock.
Clear the Moria Collapse roadblock.
Clear the Cable Bridge roadblock.
Have 3 different food buffs active at once.
Kill 20 Healer zombies.
Kill 20 Bomber zombies.
Kill 20 Stone Thrower zombies.
Score 100 headshot kills.
Survive the first night’s zombie attack.
Endure 28 full days in the adventurous, zombie-infested world.
Construct a generator to power your base.
Build your first defensive turret to help fend off the zombies.
Build all essential workstations to support your survival efforts.
Craft the second Core Component to upgrade your machine.
Unlock your very first blueprint.
Solve the clock tower puzzle hidden in the city.
Gather all totems and reach the reward.
Crack the mystery of the bandit hideout.
Clear a blocked path by using explosives to blow through the collapse.
Repair the broken bridge.
Unlock the massive gate.
Destroy the fortified zombie stronghold.
Complete the main objective of the first biome.
Chop and gather a total of 100 units of wood.
Hold a single stack of 2000 wood in your inventory.
Open 100 crates in search of resources and supplies.
Loot 100 graves left behind after zombie encounters.
Discover three different legendary items hidden deep in the world.
Lose the game—failure is part of learning.
Kick Pavel. He probably deserved it.