Games like AlterSpace
If AlterSpace is your kind of game, the closest matches are Project Mind, HAEX and Stellar Overload — 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 AlterSpace: Explore a vast universe, uncover the mystery of humanity's demise, gather resources, build bases, and scan the unknown. Your journey awaits in this post-apocalyptic sci-fi adventure.
Players who liked AlterSpace also play
Steam players who put hours into AlterSpace 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.
Project Mind
WHY THIS
Top pick for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Early Access with AlterSpace.
RAID hostile spaceships, BUILD powerful ships, and RECRUIT skilled crew members to expand your fleet! Jump into this action-packed shooter and fight to keep Project Mind from falling into the wrong hands...
HAEX
WHY THIS
Second-strongest match for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Early Access with AlterSpace.
An anomaly has been detected in the sub-arctic north. The science team sent to investigate has gone missing. Survive an alien-scarred wilderness solo or with up to 3 friends. Push back the mist, reshape the world, craft weapons and gear, and fight to unearth what happened.
Stellar Overload
WHY THIS
Third-strongest match for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares Adventure and RPG with AlterSpace.
Robots invaded the peaceful planet Merx. Go on an adventure to free your world from them. Stellar Overload is a 3D open-world, blocks-based, FPS, adventure game.
Fargone
WHY THIS
Ranked #4 for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares RPG and Early Access with AlterSpace.
Fargone is an RPG-based survival game with a strong focus on creating a living, breathing world through dynamic events, and NPC interactions. Set in a fictional land known only as The Barrens, you must survive by any means, whether that be alone or by allying yourself with a faction.
Underspace
WHY THIS
Ranked #5 for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares Adventure and RPG with AlterSpace.
The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist. Explore a vast handmade universe with Day 1 mod support and a planned PvP/co-op multiplayer on the Early Access roadmap. You're going to need a bigger ship.
Star Shelter
WHY THIS
Ranked #6 for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares Adventure with AlterSpace.
Star shelter is a space survival game built from the ground up for VR. You are stranded in space, you must climb around in Zero-G, explore, scavenge, craft, hack and fight to survive. You have to build, arm and upgrade your own space station in order to escape the cosmic graveyard.
Starpoint Gemini 2
WHY THIS
Ranked #7 for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares RPG with AlterSpace.
Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.
EVERSPACE™ 2
WHY THIS
Ranked #8 for AlterSpace fans by collaborative filtering across millions of Steam libraries. Shares Adventure and RPG with AlterSpace.
EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.
Cheaper alternatives
Games in the same vein priced at least 40% below AlterSpace at current Steam store prices.
Vampire Survivors
WHY THIS
Priced ~67% under AlterSpace on Steam right now. Shares RPG with AlterSpace.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
R.E.P.O.
WHY THIS
Priced ~53% under AlterSpace on Steam right now. Shares Early Access with AlterSpace.
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.
PEAK
WHY THIS
Priced ~47% under AlterSpace on Steam right now. Shares Adventure with AlterSpace.
PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?
Inscryption
WHY THIS
Priced ~47% under AlterSpace on Steam right now. Shares Adventure with AlterSpace.
Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...
Noita
WHY THIS
Priced ~47% under AlterSpace on Steam right now. Shares Adventure with AlterSpace.
Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself.
POSTAL 2
WHY THIS
Priced ~93% under AlterSpace on Steam right now. Shares Adventure with AlterSpace.
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?
OneShot
WHY THIS
Priced ~60% under AlterSpace on Steam right now. Shares Adventure with AlterSpace.
OneShot is a surreal top down Puzzle/Adventure game with unique gameplay capabilities. You are to guide a child through a mysterious world on a mission to restore its long-dead sun. The world knows you exist.
Human Fall Flat
WHY THIS
Priced ~60% under AlterSpace on Steam right now. Shares Adventure with AlterSpace.
Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded.
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 Adventure with AlterSpace.
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 Adventure with AlterSpace.
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.
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 Adventure with AlterSpace.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
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 Adventure with AlterSpace.
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.
『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.
Saihate Station
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure and RPG with AlterSpace.
An exploration/horror/adventure game about the codependent, love-hate relationship between two men.
![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 AlterSpace
- How much does AlterSpace cost?
- AlterSpace is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to AlterSpace?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside AlterSpace are Project Mind, HAEX, Stellar Overload.
- Who developed AlterSpace?
- AlterSpace was developed by Freeworld Developments and published by Studio Grandis.
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 AlterSpace.
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