Games like Interstellaria
If Interstellaria is your kind of game, the closest matches are Cosmonautica, Orbit Zero and Stellar outpost commander — picked from the ranked list below. Reviewers single out its challenging, nostalgic and retro. 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 Interstellaria: Managing a fleet across a dangerous galaxy. Every star and planet holds untold riches and dangers. Each encounter will require skills in trading, diplomacy, and combat. Allocate power to engines, charge all weapons, and take on the worst the galaxy has to handle.
Players who liked Interstellaria also play
Steam players who put hours into Interstellaria 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.
Cosmonautica
WHY THIS
Shares a whimsical mood with Interstellaria.
Top pick for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Interstellaria.
Cosmonautica is a fresh take on space trading in a procedurally generated universe, paired with quirky humor for your intergalactic enjoyment.
Orbit Zero
WHY THIS
Second-strongest match for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Interstellaria.
Create a Company, Build structures, Collect Resources, Make Investments and Speculate on Assets. Carefully manage your Workforce, Finances, Resources, Shareholders, BOD & Political Partnerships.
Stellar outpost commander
WHY THIS
Third-strongest match for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Interstellaria.
Real-time strategy game with commander task control. Pilots-Mercenary, each with their own character, and many unique ships for them. Interesting missions. Base development, various technologies and space exploration.
Deep Space Outpost
WHY THIS
Ranked #4 for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Interstellaria.
Deep Space Outpost is a space station building & survival game, involving resource and base management. Build your space station tile by tile, mine asteroids, refine materials and keep your station operational.
Star Trek: Infinite
WHY THIS
Shares a challenging mood with Interstellaria.
Ranked #5 for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Adventure with Interstellaria.
Star Trek: Infinite is a grand strategy experience that lets you play your own Star Trek story as the leader of one of four major factions in the galaxy. Follow the specially crafted story or blaze your own trail in the first Star Trek grand strategy game.
D.R.I.F.T.
WHY THIS
Ranked #6 for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Interstellaria.
A slow, system-driven space sim about contracts, reputation, and survival through careful decision-making, not combat or heroics.
Void Destroyer 2
WHY THIS
Shares a challenging mood with Interstellaria.
Ranked #7 for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Interstellaria.
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
Sins of a Solar Empire: Trinity®
WHY THIS
Ranked #8 for Interstellaria fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Interstellaria.
In Sins of a Solar Empire: Trinity, you are the leader of a civilization embroiled in a galactic war, fighting for the survival of your entire race against relentless foes.
Reviewers mention these as similar to Interstellaria
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.
Starbound
WHY THIS
Shares a nostalgic mood with Interstellaria.
Reviewers of Interstellaria cross-mention this title as a similar play. Shares Indie and Adventure with Interstellaria.
You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe...
Star Command Galaxies
WHY THIS
Shares a retro mood with Interstellaria.
Reviewers of Interstellaria cross-mention this title as a similar play. Shares Strategy and Indie with Interstellaria.
Take command in the ultimate starship simulator: Star Command Galaxies. Become a Captain, recruit your crew, customize and upgrade your starship, battle alien vessels, teleport to away missions and repel boarding invaders in this real-time strategy simulation adventure from indie studio Warballoon.
Sun Dogs
WHY THIS
Reviewers of Interstellaria cross-mention this title as a similar play. Shares Indie and Adventure with Interstellaria.
Sun Dogs is about exploring our inner solar system, altering your body, and embracing death. In a distant future, humanity readily alters itself, adapting bodies to new environments. Skim along the Sun's corona, float above the surface of Venus, travel the dusty plains of Mars, and beyond.
Cheaper alternatives
Games in the same vein priced at least 40% below Interstellaria at current Steam store prices.
Garry's Mod
WHY THIS
Priced ~50% under Interstellaria on Steam right now. Shares Indie and Simulation with Interstellaria.
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.
Vampire Survivors
WHY THIS
Priced ~50% under Interstellaria on Steam right now. Shares Indie and RPG with Interstellaria.
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!
Cookie Clicker
WHY THIS
Priced ~50% under Interstellaria on Steam right now. Shares Strategy and Indie with Interstellaria.
An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.
WEBFISHING
WHY THIS
Priced ~50% under Interstellaria on Steam right now. Shares Indie with Interstellaria.
WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)
POSTAL 2
WHY THIS
Priced ~90% under Interstellaria on Steam right now. Shares Indie and Adventure with Interstellaria.
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?
Plants vs. Zombies GOTY Edition
WHY THIS
Priced ~50% under Interstellaria on Steam right now. Shares Strategy with Interstellaria.
Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.
Buckshot Roulette
WHY THIS
Priced ~70% under Interstellaria on Steam right now. Shares Indie and Simulation with Interstellaria.
Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!
Brotato
WHY THIS
Priced ~50% under Interstellaria on Steam right now. Shares Indie and RPG with Interstellaria.
Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Interstellaria.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Interstellaria.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Interstellaria.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Interstellaria.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Grimm's Hollow
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Interstellaria.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Interstellaria.
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 Indie and Adventure with Interstellaria.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
![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 Interstellaria
- How much does Interstellaria cost?
- Interstellaria is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Interstellaria?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Interstellaria are Cosmonautica, Orbit Zero, Stellar outpost commander.
- Who developed Interstellaria?
- Interstellaria was developed by Coldrice Games LLC.
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 Interstellaria.
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