IMHO.

Games like Buildanauts

If Buildanauts is your kind of game, the closest matches are FrontierLord, Heavy Works and Alpha Lyrae Discovery — picked from the ranked list below. Reviewers single out its deep crafting depth, planet scale city design and sandbox freedom. 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 Buildanauts: In BUILDANAUTS, you’re the foreman, the city planner, and the mayor of the town of your dreams. Build a town that your townsfolk, the Buildanites, will be proud to call home!

2017IndieSimulationCasualEarly Access14.99 USDWindowsby TouchTilt Games
Buildanauts — Steam game cover
Players highlight
Deep crafting depthPlanet scale city designSandbox freedomAtmosphericChallengingImmersive

Players who liked Buildanauts also play

Steam players who put hours into Buildanauts 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. FrontierLord

    WHY THIS

    Top pick for Buildanauts fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Buildanauts.

    FrontierLord is a pixel strategy game to build and guard frontier forts. As lord, build villages, collect wood and ore for production. Place siege gear and wall traps, train troops to repel raiders. Balance building and defense, craft your fort and create your frontier legend.

    2026StrategyIndieSimulationSteam ↗
  2. Heavy Works

    WHY THIS

    Second-strongest match for Buildanauts fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Buildanauts.

    Build and Destroy with satisfying digging and building mechanics in this openworld physics constuction simulator, borrow cash to buy bigger more powerfull machines and Build more! Freely construct your yard and the world around to build a town from nothing.

    2022IndieSimulationCasual2.99 USDSteam ↗
  3. Alpha Lyrae Discovery

    WHY THIS

    Third-strongest match for Buildanauts fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Buildanauts.

    Alpha Lyrae (Vega) is the brightest star in the northern constellation of Lyra. You were sent to Alpha Lyrae system, and your first object is to discover and to transmit data back. The last and only message from the previous team: "It is a rich and soft planet. They are everywhere."

    2019StrategyIndieSimulation10.99 USDSteam ↗
  4. Hotel Manager Simulator

    WHY THIS

    Shares resource management with Buildanauts.

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

    Build and run your own hotel from the ground up. Manage guests, design rooms, hire staff and upgrade floors. Set competitive prices for rooms and turn the tiny 1-floor building into a thriving 100-story luxury hotel.

    2026IndieSimulationCasual9.99 USDDeck PlayableSteam ↗
  5. Built by Day, Bitten by Night

    WHY THIS

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

    Built by Day, Bitten by Night is a cozy voxel city builder with a small problem: the zombies. And pirates. And yetis, robots, UFOs. Build your kingdom by day — farms, fountains, mansions, dragons. Defend it by night. How long can your keep survive till dawn?

    2026StrategyIndieSimulationFreeSteam ↗
  6. Train Frontier Classic

    WHY THIS

    Ranked #6 for Buildanauts fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Buildanauts.

    Train Frontier Classic is a stylized landscape building and multiplayer train riding sandbox, inspired by the fun of model railroad building. Fill a scene with miles of scale track, hundreds of props, and a personal train car setup -- then go online to share and ride your creation with friends!

    2017IndieSimulationCasual9.99 USDDeck PlayableSteam ↗
  7. SUPER BUILD

    WHY THIS

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

    Build, design, and explore your own fantasy world using over 1000+ items, in this relaxing sandbox game. No missions, no objectives, no timers. Just stress-free building, exploration, and good vibes.

    2019IndieSimulationCasual14.99 USDDeck PlayableSteam ↗
  8. Pathless Woods

    WHY THIS

    Shares an atmospheric mood with Buildanauts.

    Ranked #8 for Buildanauts fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Buildanauts.

    Embark on a cozy open-world survival journey inspired by ancient China's heritage. Gather resources, cultivate crops, build your dream home, and defend it from marauders. Team up with friends to explore and uncover a world where adventure meets serenity.

    2024StrategyIndieAdventure19.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Buildanauts at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~67% under Buildanauts on Steam right now. Shares Indie and Simulation with Buildanauts.

    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.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~67% under Buildanauts on Steam right now. Shares Indie and Casual with Buildanauts.

    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!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. R.E.P.O.

    WHY THIS

    Priced ~53% under Buildanauts on Steam right now. Shares Early Access with Buildanauts.

    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.

    2025ActionEarly Access6.99 USDDeck PlayableSteam ↗
  4. PEAK

    WHY THIS

    Priced ~47% under Buildanauts on Steam right now. Shares Indie with Buildanauts.

    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?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  5. Slay the Spire

    WHY THIS

    Priced ~58% under Buildanauts on Steam right now. Shares Indie with Buildanauts.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  6. Inscryption

    WHY THIS

    Priced ~47% under Buildanauts on Steam right now. Shares Indie with Buildanauts.

    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...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  7. Cookie Clicker

    WHY THIS

    Priced ~67% under Buildanauts on Steam right now. Shares Indie and Simulation with Buildanauts.

    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.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  8. WEBFISHING

    WHY THIS

    Priced ~67% under Buildanauts on Steam right now. Shares Indie and Casual with Buildanauts.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗

Free alternatives

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

  1. Landfall Archives

    WHY THIS

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

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeSteam ↗
  2. SuchArt: Creative Space

    WHY THIS

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

    Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  3. Aircar

    WHY THIS

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

    A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.

    2019IndieFree To PlayCasualFreeSteam ↗
  4. The Riftbreaker: Prologue

    WHY THIS

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

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗
  5. Jigsaw Puzzle Dreams

    WHY THIS

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

    Beautiful Multiplayer Jigsaw Puzzle game where you can design the room you play in!

    2021IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  6. The Sims™ 4

    WHY THIS

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

    Play with life and discover the possibilities. Unleash your imagination and create a world of Sims that’s wholly unique. Explore and customize every detail from Sims to homes–and much more.

    2020AdventureSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Aimlabs

    WHY THIS

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

    Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!

    2023ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. Supermarket Together

    WHY THIS

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

    The multiplayer supermarket has arrived to your neighbourhood for free! Stock your shop space, unlock perks and franchises, hire employees or chase those pesky shoplifters. The more players, the more action!

    2024IndieSimulationFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Buildanauts

How much does Buildanauts cost?
Buildanauts is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Buildanauts?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Buildanauts are FrontierLord, Heavy Works, Alpha Lyrae Discovery.
Who developed Buildanauts?
Buildanauts was developed by TouchTilt Games and published by Octopus Tree.

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 Buildanauts.

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