The field guide

Casualties: Unknown Guide Directory

Browse 50 guides by what you need to do next.

Getting Started

Beginner Guide

Start Casualties: Unknown with the right tutorial, inventory controls, early crafting priorities and a plan for reading injuries before the next descent.

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Controls & Inventory

Learn Casualties: Unknown controls for picking up items, main-hand tools, throwing, health, crafting and movement using the release tutorial instructions.

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Tutorial Course Unlocks

Find why Casualties: Unknown First Aid, Crafting and Movement courses are locked, which layers unlock them and the species requirement for training.

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Inventory, Bags & Favourites

Manage Casualties: Unknown inventory slots, containers, wearables and favourite items so useful gear stays accessible and is not consumed by crafting.

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Save and Exit Rules

Save a Casualties: Unknown expedition at a layer transition, understand Continue and avoid losing progress by quitting or dying in the middle of a layer.

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Movement, Walls & Recoil

Use Casualties: Unknown wall jumps, wall slides, crawling and recoil movement as taught in the advanced course, while avoiding unnecessary fall injuries.

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Characters: Experiment, Milky & Dune

Identify Casualties: Unknown Experiment, Milky and Dune, distinguish playable characters from trader descriptions and avoid unsupported demo stats.

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Difficulty Presets & Run Settings

Choose Casualties: Unknown presets and interpret modifiers for loot, injuries, sleep and traders without confusing difficulty settings with equipment.

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Unchipped & Endless Modes

Understand Casualties: Unknown Unchipped and Endless mode tradeoffs, including diagnostic limits, release changes and why neither is simply a normal run preset.

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First Aid

First Aid & Triage

Read Casualties: Unknown injuries in the health panel, separate bleeding from circulation and breathing problems, and choose the treatment for the actual cause.

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Health Panel Explained

Understand Casualties: Unknown health panel values, limb versus global damage, blood oxygen, heart rhythm and the difference between skin and muscle health.

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Stop Bleeding & Use Dressings

Stop Casualties: Unknown limb bleeding with the correct health-panel interaction, understand dressing limits and check whether blood loss actually improves.

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Internal Bleeding Treatment

Treat Casualties: Unknown internal bleeding with the game’s named options, distinguish it from visible limb wounds and check for a related hemothorax warning.

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Hemothorax & Chest Drains

Use a chest drain for Casualties: Unknown hemothorax, target the correct body part and distinguish draining the chest from fixing the underlying internal bleed.

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Tourniquet Limits

Understand Casualties: Unknown tourniquets: they stop circulation and bleeding temporarily, but do not heal a wound and can harm the limb if left applied.

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Remove Shrapnel & Glass

Remove Casualties: Unknown shrapnel with the right minigame speed or tweezers, then reassess the injured limb for bleeding and other remaining damage.

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Fractures & Dislocations

Treat Casualties: Unknown fractures and dislocations, use splints on the affected limb and understand why immobilizing a healthy limb reduces function.

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Infections & Antiseptic

Treat Casualties: Unknown infected limbs with targeted antiseptic, read the direction arrow and distinguish infection control from merely stopping bleeding.

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Sepsis Warning Signs

Read Casualties: Unknown sepsis warnings, identify spreading limb infections and understand why treating pain alone does not resolve the systemic condition.

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AED & Manual Defibrillators

Use Casualties: Unknown defibrillators on the chest, compare AED and manual operation and check circulation after the heart rhythm stabilizes.

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Auto-pump & Epinephrine

Understand Casualties: Unknown auto-pump support and the tutorial’s epinephrine interaction when the heart stops, including battery and underlying-cause limits.

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Blood Pressure & Circulation

Read Casualties: Unknown blood pressure alongside heart rate and blood volume, understand the tutorial baseline and avoid confusing a number with a diagnosis.

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Muscle Health & Limb Function

Fix the diagnosis when Casualties: Unknown hands stop holding items or breathing worsens: muscle health differs from skin health and ordinary dressing effects.

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Prosthetics & Lost Limbs

Attach Casualties: Unknown steel prosthetics to the right body region, check missing-limb stumps and understand the 10 INT reliability requirement.

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Moodles & Status Warnings

Read Casualties: Unknown moodles as specific warning descriptions, reveal hidden indicators and distinguish bleeding, infection, intoxication and other systems.

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Crafting & Skills

Items & Survival

How to Sleep & Recover Energy

Sleep in Casualties: Unknown using the nap control or sleeping bag, choose a better surface and understand why pain, illness or multiplayer can prevent sleep.

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How to Eat & Drink

Eat and drink in Casualties: Unknown through inventory interactions, inspect liquid contents and avoid confusing a named bottle with safe drinking water.

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Boil Water & Use a Campfire

Boil groundwater into clean water in Casualties: Unknown using the developer’s canteen and campfire workflow, with clear limits for other liquid types.

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Torches, Lanterns & Batteries

Choose Casualties: Unknown light sources, relight a wet torch with a flame source and distinguish flashlight battery use from lantern item descriptions.

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Battery Sizes & Removal

Compare Casualties: Unknown battery sizes, insert a battery from the main hand and use the device’s tool interaction for removal without guessing compatibility.

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Armor & Protective Equipment

Compare Casualties: Unknown helmets, belly armor and trauma rigs by the area they protect, then inspect armor view instead of assuming full protection.

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Traders, Gifts & Trust

Understand Casualties: Unknown trader interactions, gifts, trust and species differences, including why threatening or hugging a stranger can go wrong.

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Mood & Impending Doom

Interpret Casualties: Unknown mood and Sense of impending doom, use the actual settings and avoid treating a dramatic warning as a verified enemy-spawn timer.

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Liquid Containers & Mixtures

Inspect Casualties: Unknown liquid contents and volume, distinguish bottle labels from mixtures and transfer temporary-bottle contents before they vanish.

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Multiplayer & Mods

Versions & Setup