Rescue Jacob from the gulag

Stealth kill an enemy while they are having a conversation

Survive the avalanche

Translate a Monolith

Use a Pay 'n' Spray with wanted level.

Sacrifice 13 Hearts

Drink from all 5 Demonic Fountains in a single session

Reach max level with an operator in Multiplayer (base game operators only)

Complete the "Supply & Demand" mission.

Use a police bribe to reduce your wanted level.

Crush a car at the junkyard.

Reach max level with a weapon (base game weapons only)