Games like Underspace
If Underspace is your kind of game, the closest matches are The Mystery Of The Moon, Rebel Galaxy Outlaw and Starpoint Gemini 2 — picked from the ranked list below. Reviewers single out its atmospheric, epic and immersive. 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 Underspace: 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.
Players who liked Underspace also play
Steam players who put hours into Underspace 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.
The Mystery Of The Moon
WHY THIS
Top pick for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Underspace.
The game of survival and construction on the surface of the moon. Learn to build a base on the surface of the moon, maintain survival, explore and discover the secrets inside the moon, and solve abnormal problems.
Rebel Galaxy Outlaw
WHY THIS
Shares ship customization and an atmospheric mood with Underspace.
Second-strongest match for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Underspace.
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
Starpoint Gemini 2
WHY THIS
Shares faction reputation and an epic mood with Underspace.
Third-strongest match for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Underspace.
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.
QANGA
WHY THIS
Shares an atmospheric mood with Underspace.
Ranked #4 for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Underspace.
QANGA: 750 years after humanity's fall, you must survive in a shattered world where Earth itself demands vengeance. Tear through the fabric of space to face the Voss, awaken the ancient civilisation, and dare to challenge the Sanglines, born from the bowels of a world that condemned you.
SpaceBourne 2
WHY THIS
Ranked #5 for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Underspace.
Embark on a journey to greatness. Get ready for adrenaline-fueled battles and a chance to claim your place in the galaxy. Grab the controls of your ship, gear up for the fight, and unleash your ambition to conquer and build a new empire in the vastness of space.
Avorion
WHY THIS
Shares an atmospheric mood with Underspace.
Ranked #6 for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Underspace.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Chorus
WHY THIS
Shares an atmospheric mood with Underspace.
Ranked #7 for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Underspace.
Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.
EVERSPACE™ 2
WHY THIS
Shares ship customization and an immersive mood with Underspace.
Ranked #8 for Underspace fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Underspace.
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.
Reviewers mention these as similar to Underspace
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
The Elder Scrolls V: Skyrim
WHY THIS
Shares an epic mood with Underspace.
Reviewers of Underspace cross-mention this title as a similar play. Shares RPG with Underspace.
EPIC FANTASY REBORN The next chapter in the highly anticipated Elder Scrolls saga arrives from the makers of the 2006 and 2008 Games of the Year, Bethesda Game Studios. Skyrim reimagines and revolutionizes the open-world fantasy epic, bringing to life a complete virtual world open for you to explore any way you choose.
Freespace 2
WHY THIS
Shares an epic mood with Underspace.
Reviewers of Underspace cross-mention this title as a similar play. Shares Action with Underspace.
FreeSpace 2, the follow up to the classic Descent: FreeSpace – The Great War is ready to engage you in the second round. Follow the Grand Terran Vasudan Alliance further into the mysteries of the Shivans. Get your flight stick and hit the flight deck. The last time was just a warm up.
No Man's Sky
WHY THIS
Shares an atmospheric mood with Underspace.
Reviewers of Underspace cross-mention this title as a similar play. Shares Action and Adventure with Underspace.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
Sunless Skies: Sovereign Edition
WHY THIS
Shares an atmospheric mood with Underspace.
Reviewers of Underspace cross-mention this title as a similar play. Shares Indie and Adventure with Underspace.
SAIL THE STARS. BETRAY YOUR QUEEN. MURDER A SUN. Sunless Skies is a Gothic Horror roleplay game with a focus on exploration and exquisite storytelling.
Cheaper alternatives
Games in the same vein priced at least 40% below Underspace at current Steam store prices.
Garry's Mod
WHY THIS
Priced ~75% under Underspace on Steam right now. Shares Indie with Underspace.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Lethal Company
WHY THIS
Priced ~50% under Underspace on Steam right now. Shares Action and Indie with Underspace.
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Left 4 Dead 2
WHY THIS
Priced ~50% under Underspace on Steam right now. Shares Action with Underspace.
Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
People Playground
WHY THIS
Priced ~50% under Underspace on Steam right now. Shares Action and Indie with Underspace.
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
Fallout: New Vegas
WHY THIS
Priced ~50% under Underspace on Steam right now. Shares Action and RPG with Underspace.
Welcome to Vegas. New Vegas. Enjoy your stay!
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
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 Underspace.
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.
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 Underspace.
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 Underspace.
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. Shares Indie with Underspace.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Underspace.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
UNBEATABLE [white label]
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Underspace.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
Magic Archery
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and RPG with Underspace.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
Eternal Senia
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Underspace.
Thoughts and expectations ARPG
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
Narrow it down
Head-to-head comparisons
Frequently asked about Underspace
- Does Underspace run on Steam Deck?
- Underspace is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- How much does Underspace cost?
- Underspace is listed on Steam at 19.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Underspace?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Underspace are The Mystery Of The Moon, Rebel Galaxy Outlaw, Starpoint Gemini 2.
- Who developed Underspace?
- Underspace was developed by Pastaspace Interactive and published by Camlann Games.
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 Underspace.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.