Games like Alt Oxygen
If Alt Oxygen is your kind of game, the closest matches are House Of Horror: Outside Is Better, Pleiades - A Subversion Saga Game and The Seasons Collection: Spring — 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 Alt Oxygen: Alt Oxygen is a survival game based on an economical design. Beside to survive there is a story to understand what happened and where are you exactly in the universe.
Players who liked Alt Oxygen also play
Steam players who put hours into Alt Oxygen 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.
House Of Horror: Outside Is Better
WHY THIS
Top pick for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
House of Horror: Outside Is Better is a first-person psychological survival horror game with FPS mechanics. Explore a facility consumed by madness, solve puzzles, manage scarce resources, and survive using your wits and a dynamo-powered flashlight, where every shadow can become a deadly threat.
Pleiades - A Subversion Saga Game
WHY THIS
Second-strongest match for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
A sci-fi, horror, thriller, mystery and conspiracy fps.
The Seasons Collection: Spring
WHY THIS
Third-strongest match for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
Start your journey as Cyrus to find your sister, Ava in Spring. The first game of The Seasons Collection involves brilliant FPS gameplay with a beautiful story to remember. All you will have is a rifle, a shotgun and limitless enemies as you start discovering the mystery of the forest.
Not Enough Space
WHY THIS
Ranked #4 for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
Land with your friends on the surface of various planets, gather resources, create items and buildings, defeat enemies and move to other planets to discover their secrets and secrets
LIFE EFFECT Survival
WHY THIS
Ranked #5 for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
Survive in a harsh and dangerous world after an alien invasion. Gather resources, craft equipment, fight mutants and massive monsters, use weapons, vehicles and robots, explore territories, defend strongholds and fight for survival.
Space Accident VR
WHY THIS
Ranked #6 for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
Step into the future with our groundbreaking VR game set in the year 2119, where humanity embarks on a historic journey into space. Join the "CCM-1" (Callisto Colonization Mission) expedition, aimed at the enigmatic moon of Jupiter - Callisto.
The Dark Side of the Moon: An Interactive FMV Thriller
WHY THIS
Ranked #7 for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
When his 2 young children vanish mysteriously throughout the night, it's up to single-dad Dean Hamilton to do what any good dad would do: Go to the end of the universe and bring them back home in this thrilling FMV/Interactive Movie.
Zapling Bygone
WHY THIS
Ranked #8 for Alt Oxygen fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Alt Oxygen.
Zapling Bygone is a twisted metroidvania where you murder your foes and steal their abilities by wearing their skulls and absorbing their consciousness into your hive-mind.
Cheaper alternatives
Games in the same vein priced at least 40% below Alt Oxygen at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~80% under Alt Oxygen on Steam right now. Shares Action and Indie with Alt Oxygen.
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
The Test
WHY THIS
Priced ~60% under Alt Oxygen on Steam right now. Shares Indie and Adventure with Alt Oxygen.
You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?
Milk inside a bag of milk inside a bag of milk
WHY THIS
Priced ~70% under Alt Oxygen on Steam right now. Shares Indie and Adventure with Alt Oxygen.
A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.
Blood and Bacon
WHY THIS
Priced ~80% under Alt Oxygen on Steam right now. Shares Action and Adventure with Alt Oxygen.
This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.
STAR WARS™ Republic Commando™
WHY THIS
Priced ~50% under Alt Oxygen on Steam right now. Shares Action with Alt Oxygen.
You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.
shapez
WHY THIS
Priced ~80% under Alt Oxygen on Steam right now. Shares Indie with Alt Oxygen.
shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!
STAR WARS™ Jedi Knight - Jedi Academy™
WHY THIS
Priced ~50% under Alt Oxygen on Steam right now. Shares Action with Alt Oxygen.
Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.
The Test: Hypothesis Rising
WHY THIS
Priced ~60% under Alt Oxygen on Steam right now. Shares Indie and Adventure with Alt Oxygen.
The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Alt Oxygen.
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 Indie with Alt Oxygen.
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.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Alt Oxygen.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
UNBEATABLE [white label]
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Alt Oxygen.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
Dagon: by H. P. Lovecraft
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Alt Oxygen.
Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.
The Lab
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
93, Kuindzhi
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Alt Oxygen.
Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.
DORONKO WANKO
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Alt Oxygen.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
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Head-to-head comparisons
Frequently asked about Alt Oxygen
- How much does Alt Oxygen cost?
- Alt Oxygen is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Alt Oxygen?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Alt Oxygen are House Of Horror: Outside Is Better, Pleiades - A Subversion Saga Game, The Seasons Collection: Spring.
- Who developed Alt Oxygen?
- Alt Oxygen was developed by Clauzen Entertainment.
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 Alt Oxygen.
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