Complete the prologue.

Collect some coins.

Craft an item in the Crafting menu.

Heal up to full health.

Open a basic lock with a lockpick.

Break a lockpick.

Use a knife to kill an enemy.

Use a firearm to kill an enemy.

Break a melee weapon in a fight.

Kill an enemy with a stealth takedown.

Repair a melee weapon.

Purchase something from a mysterious vendor.

Spend 666+ coins in the shop.

Earn 999+ coins from sales.

Upgrade a firearm.

Kill 3 or more enemies with a single telekinetic throw.

Spend 1337+ coins in the shop.

Reinforce a melee weapon.

Equip a firearm in every firearm equipment slot.

Kill an enemy with a headshot from at least 30 metres away.

Kill 10 or more enemies by burning them to death.

Kill a fully armored enemy without destroying any armor parts.

Damage 10 or more enemies with bear traps.

Unlock 5 numpad locks.

Acquire all firearms.

Fully upgrade a firearm.

Collect every crafting recipe.

Craft every craftable item.

Kill 6 or more enemies while looking through the revolver scope.

Stealth kill 10 cultists without alerting anyone.

Kill 2 or more enemies with a single shot.

Die from electric shock.

Behead 3 or more enemies with the same melee weapon.

Find and activate every pain pillar artifact.

Find and activate every suffering pillar artifact.