IMHO.

Games like Starfort

If Starfort is your kind of game, the closest matches are Astro Company, Poker Defense and Von Neumann Project — 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 Starfort: Defend your empire in a sci-fi tower defense game. Build deadly combinations of railguns, lasers, gravity wells, drones, and cannons across three maps, 50 levels per map, and four difficulty modes.

2026StrategyIndieCasualWindowsby Starfort, Inc.
Starfort — Steam game cover

Players who liked Starfort also play

Steam players who put hours into Starfort 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. Astro Company

    WHY THIS

    Top pick for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Starfort.

    Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.

    StrategyEarly AccessSteam ↗
  2. Poker Defense

    WHY THIS

    Second-strongest match for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Starfort.

    Build your defenses with the towers you earn from playing cards and use your power ups to stop your enemies in this strategic card game tower defense!

    StrategyCasualSteam ↗
  3. Von Neumann Project

    WHY THIS

    Third-strongest match for Starfort fans by collaborative filtering across millions of Steam libraries.

    Von Neumann Project is about a self replicating probe as it charts the galaxies, peacefully of course. Mine, build, expand, and explore in this sci-fi RTS. Remember to have as little impact on your surroundings as possible and protect yourself at all costs.

    2026SimulationSteam ↗
  4. Stellacore Defense

    WHY THIS

    Ranked #4 for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Starfort.

    A 2D pixel art tower defense game with unparalleled strategic depth. Deploy modules to redirect enemies, use tactical chips to command the battlefield, and upgrade towers with multi-branch modifications to protect humanity's vital Stellacore energy.

    2026StrategyIndieCasualSteam ↗
  5. TechGuardian: Territory Defense

    WHY THIS

    Ranked #5 for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Starfort.

    This is a sci-fi strategy game featuring a Defense Mode focused on tower defense and an Attack Mode focused on combat. The game includes over 30 different buildings and units, all of which can be upgraded through entry editing to enhance their performance and firepower.

    2025StrategyIndieSimulation1.91 USDSteam ↗
  6. AGE OF ALIENS

    WHY THIS

    Ranked #6 for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Starfort.

    On an alien world, you must defend yourself in this unique base-building tower-defense game. Build a base by placing blocks, turrets and traps in order to survive the hoards of aliens.

    ActionStrategyCasualSteam ↗
  7. Millennium Conflict

    WHY THIS

    Ranked #7 for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Starfort.

    You are the last survivor. Capture towers, command a squad of unique generals, and battle through 40 missions across 10 distinct worlds as you fight to reclaim a universe that has fallen to the enemy.

    2026ActionStrategyIndie1.59 USDSteam ↗
  8. Plasma Dome

    WHY THIS

    Ranked #8 for Starfort fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Starfort.

    Plasma Dome is a tactical tower defense with roguelite progression and no predefined paths. Defend your city from an aerial assault of geometric entities from another dimension.

    2026StrategySteam ↗

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 Indie with Starfort.

    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. Sheepy: A Short Adventure

    WHY THIS

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

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Awaria

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Starfort.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  4. Iron Snout

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Starfort.

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  5. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Starfort.

    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. Coloring Pixels

    WHY THIS

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

    A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.

    2018IndieFree To PlayCasualFreeSteam ↗
  7. Eternal Senia

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Starfort.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeSteam ↗
  8. There Is No Game: Jam Edition 2015

    WHY THIS

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

    A little game that’s not a game, winner of an old game jam that nobody’s ever heard of. So DON'T INSTALL IT!

    2020IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗

Frequently asked about Starfort

What games are most similar to Starfort?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Starfort are Astro Company, Poker Defense, Von Neumann Project.
Who developed Starfort?
Starfort was developed by Starfort, Inc..

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 Starfort.

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