IMHO.

Games like Astral Outpost

If Astral Outpost is your kind of game, the closest matches are Fireworks Incremental, Aeons Odyssey and Singularity Simulator: Click Is All You Need — 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.

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About Astral Outpost: Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.

StrategySimulationCasualWindows · macOS · Linuxby Derek Lawrence
Astral Outpost — Steam game cover

Players who liked Astral Outpost also play

Steam players who put hours into Astral Outpost 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.

  1. Fireworks Incremental

    WHY THIS

    Top pick for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    Bad Wizard covered the land with a Magical Dome and the only way to destroy it is with fireworks! Hire units, unlock buildings, buy powerful upgrades, discover unique synergies, create a ridiculous spectacle and ultimately defeat The Bad Wizard in this addictive incremental game about fireworks!

    2026StrategyIndieSimulationSteam ↗
  2. Aeons Odyssey

    WHY THIS

    Second-strongest match for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    An idle management game about discovering planets, building colonies, crafting equipment, collecting ships, growing an interstellar economy and joining fellow captains online. Includes an optional companion mode to keep track of your progress.

    2026StrategySimulationSteam ↗
  3. Singularity Simulator: Click Is All You Need

    WHY THIS

    Third-strongest match for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    A clicker/incremental game themed around the technological singularity. Use AI to streamline AI development, build data centers and power plants, and venture into space in pursuit of even more power.

    2026StrategyIndieSimulationSteam ↗
  4. Desk Space: Idle Spacefleet clicker

    WHY THIS

    Ranked #4 for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    Grow your fleet of spaceships in this incremental space game. Mine asteroids and trade with stations, unlock upgrades to make more money, deploy pirates, and unlock [REDACTED]. Pin to your desktop and watch your empire grow while you do "more important" things.

    2026StrategySimulationCasual5.09 USDSteam ↗
  5. A Game About Getting Bigger

    WHY THIS

    Ranked #5 for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Astral Outpost.

    A Game About Getting Bigger is a loot-driven incremental game about feeding a growing black hole. Destroy celestial bodies to make the black hole at the center grow larger and larger.

    2026IndieSimulationCasual2.99 USDSteam ↗
  6. OIL.EXE

    WHY THIS

    Ranked #6 for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    Drill the wells. Run the refinery. Read the market. OIL is a free text-based simulation of running a petroleum operation, played at a 1980s green-phosphor terminal. End each year richer or bankrupt. Mind the bear market. Climb the leaderboard.

    2026StrategyIndieSimulationFreeSteam ↗
  7. Mars Clicker

    WHY THIS

    Ranked #7 for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    An idle clicker & incremental game set on Mars. Break crystals, automate your drills, build your colony, and trigger prestige Cycle Resets for permanent Dark Matter upgrades. Ares Consolidated Extraction thanks you for your continued compliance.

    2026StrategyIndieSimulationSteam ↗
  8. Money Laundering Raccoon

    WHY THIS

    Ranked #8 for Astral Outpost fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with Astral Outpost.

    Manage a laundromat for your raccoons to wash dirty money.

    StrategyIndieSimulationSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with Astral Outpost.

    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?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  2. NGU IDLE

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with Astral Outpost.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗
  3. Travellin Cats in Paris

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Astral Outpost.

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  4. Virtual Cottage

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation and Casual with Astral Outpost.

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  5. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with Astral Outpost.

    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.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  6. 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!

    2016Free To PlayFreeSteam ↗
  7. 100 Asian Cats

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy with Astral Outpost.

    🏮🐈 100 Asian Cats - Join the cutest adventure in the Asia! 😻 🌸 Explore the charming hand-drawn artwork of Asian temples 🏯 as you embark on a quest to find 100 adorable cats hidden throughout the game. 🕵️‍♂️❌ Can you find them all? 🕵️‍♂️🐈✅

    2023ActionSportsStrategyFreeDeck PlayableSteam ↗
  8. DORONKO WANKO

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation and Casual with Astral Outpost.

    『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.

    2024ActionSimulationFree To PlayFreeSteam ↗

Frequently asked about Astral Outpost

What games are most similar to Astral Outpost?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Astral Outpost are Fireworks Incremental, Aeons Odyssey, Singularity Simulator: Click Is All You Need.
Who developed Astral Outpost?
Astral Outpost was developed by Derek Lawrence.

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 Astral Outpost.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.