Complete Chaos without killing the Forgotten Ones

Complete Crossroads while being insane

Find the cassette tape under the graveyard in Decay

Finish Total Chaos by getting the Good Ending

Complete Forgotten without killing the Protector

Complete Regression without killing the Tree Lurker

Complete Storm without killing the Forgotten Ones or burning the Connections

Kill a Screamer

Kill at least 3 monsters with only 1 Nail Bomb

Impale 3 harpoons into a single monster

Kill a monster

Kill a monster by tossing a weapon at it

Repel a monster attack by parrying

Escape the first Brute in Arrival without taking damage

Die by drowning

Open Miller's storage in Decay

Die by being burned by a Slammer

Complete the Journal with everything there is to find in Fort Oasis

Complete Arrival

Complete Chaos

Complete Crossroads

Complete Decay

Complete Forgotten

Complete Madness

Complete Regression

Complete Resolve

Complete Storm

Craft something from a syringe

Upgrade a melee weapon with tape and barbed wire

Craft an item

Cook a monster meat

Clear your Madness level at a save zone

Stop your bleeding with a bandage

Exceed your inventory weight limit

Finish Total Chaos

Leave the island with your boat

Finish Total Chaos in Survivalist Mode