Games like Casualties: Unknown
If Casualties: Unknown is your kind of game, the closest matches are Don't Give Up: Not Ready to Die, Infectonator: Survivors and Don't Starve — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Casualties: Unknown: Casualties: Unknown is an unforgiving cave-exploration survival simulator. Your captors have tasked you with retrieving lost cargo on a foreign planet, explore its 11 layers and do your best to survive diverse hostile environments. You are just one of the thousands of test subjects sent to die.

Players who liked Casualties: Unknown also play
Steam players who put hours into Casualties: Unknown also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Don't Give Up: Not Ready to Die
WHY THIS
Top pick for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Simulation with Casualties: Unknown.
How would you react when facing a near-death experience? Despair? Perseverance? ... Maybe sorrow? Face your inner demons while trying to gather resources and keep your body alive in this run survival game as hard as life itself.
Infectonator: Survivors
WHY THIS
Second-strongest match for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Casualties: Unknown.
"Infectonator : Survivors" is a Randomized Permadeath Survival Simulator that combines RTS, Tower Defense, Roguelike, and Management-Simulation gameplay. The goal is to lead a group of survivors in a struggle to stay alive and find rescue in a zombie apocalyptic world.
Don't Starve
WHY THIS
Third-strongest match for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Simulation with Casualties: Unknown.
Don’t Starve is an uncompromising wilderness survival game full of science and magic. Enter a strange and unexplored world full of strange creatures, dangers, and surprises. Gather resources to craft items and structures that match your survival style.
Dungeon of the ENDLESS™
WHY THIS
Ranked #4 for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Casualties: Unknown.
Dungeon of the ENDLESS™ is a Rogue-Like Dungeon-Defense game, in which the player and their team of heroes must protect the generator of their crashed ship while exploring an ever-expanding dungeon, all while facing waves of monsters and special events as they try to find their way out...
Deadnaut
WHY THIS
Ranked #5 for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries.
Deadnaut is Screwfly Studios' second game and follow up to cult hit, Zafehouse: Diaries. Deadnauts, so named because they’re unlikely to return, must explore, investigate and fight their way through the derelict ships of dead civilisations. Every mission is unique and no two locations are the same.
Dead In Vinland
WHY THIS
Ranked #6 for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Simulation with Casualties: Unknown.
DEAD IN VINLAND is a survival/management game, mixed with RPG and adventure elements, about a Viking family trying their best to survive on a mysterious island.
Everything is Crab: The Animal Evolution Roguelite
WHY THIS
Ranked #7 for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Simulation with Casualties: Unknown.
The Animal Evolution Roguelite. Hunt, Flee, Scavenge and Thrive in a living ecosystem. Choose from 125+ Evolutions and Specialisations for unique creature combinations in every run. Adapt to survive the natural curve in order to beat carcinisation... or get Darwin'd trying!
Void War
WHY THIS
Ranked #8 for Casualties: Unknown fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Simulation with Casualties: Unknown.
Command an ancient starship and fight your way to the heart of a dying Empire. Fend off attacks from demented cultists, craven space pirates, and xenophobic Imperial soldiers. Discover powerful artifacts and use them to build your ship into a fearsome war engine.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Casualties: Unknown.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Casualties: Unknown.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Casualties: Unknown.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Casualties: Unknown.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
STRAFTAT
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Casualties: Unknown.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
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Head-to-head comparisons
Frequently asked about Casualties: Unknown
- What games are most similar to Casualties: Unknown?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Casualties: Unknown are Don't Give Up: Not Ready to Die, Infectonator: Survivors, Don't Starve.
- Who developed Casualties: Unknown?
- Casualties: Unknown was developed by Orsoniks and published by Oro Interactive.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Casualties: Unknown.
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