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Life & fun · alternatives · 2026

24 alternatives to Digital player board for Terraforming Mars

My cousin and I love the Terraforming Mars board game. But we'd often get overly excited and knock our pieces off of our boards, losing track of our progress. So I digitised it. It comes with a few cool features like resource conversions (e.g. converting plants to greenery), production phase, offline, mobile-friendly and keeps track of the history using the browser history itself. Sharing this here in case there are any other TM fans that could also find some use in this :)

This digital player board helps Terraforming Mars fans track game progress without physical pieces getting knocked over. The tool digitizes the board game's resource management, offering features like plant-to-greenery… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Digital player board for Terraforming Mars launched in 2024; newer entries below may have overtaken it.

  1. 1

    It's free to play on steam, but you'll need a computer with a dedicated graphics card. I just released a new version after first releasing it 18 months ago. It's been a hard slog to scrounge time as it's not my day job but that's life. There's a ton of obvious improvements in the future (weather systems, temperature, varying rainfall, ice/snow, more biomes, more plate tectonics, lava, etc) but all suggestions/feedback is welcome.

    2023 · store.steampowered.com · its alternatives →

  2. 2IC

    I built a desktop Mars colony survival game called Underhill, in homage to Kim Stanley Robinson's Mars trilogy. Land on Mars, build solar panels and greenhouses, and try not to pass out during dust storms. Eventually your colonists split into factions: Greens who want to terraform and Reds who want to preserve Mars. There’s Chill Mode for players that just want to build & hang, and Conflict Mode that introduces the Red v. Green factions. Reds sabotage, the terrain slowly turns green as the world gets more terraformed. Feedback welcome, especially on performance and gameplay!

    Feb 2026 · underhillgame.com · its alternatives →

  3. 3

    I got pretty good at (and very addicted to) the lunar lander game from a few days ago... so I decided to make an autopilot for the lander based on what I felt like was the best strategy! Now I can have perfect landings every time without lifting a finger :D Writing the autopilot code was a lot more fun than I expected! It felt a bit like programming a robot. Source code: https://github.com/szhu/lunar-lander-autopilot Original lander HN post: https://news.ycombinator.com/item?id=35032506

    2023 · szhu.github.io · its alternatives →

  4. 4

    Took a break from the falling sand simulation blog posts this week to work on another small project. It's a little pixel world generator- each time you visit, you'll see a new little world. I really like this stuff and had a blast building it yesterday!

    2022 · jason.today · its alternatives →

  5. 5

    Searchable cards for the board game Terraforming Mars.

    2019 · expireddomains.com · its alternatives →

  6. 6

    Free Opensource Procedural 3D Modelling and Texturing Tool

    2021 · github.com · its alternatives →

  7. 7

    A free old-school RTS... on Mars

    2015 · newgrounds.com · its alternatives →

  8. 8OS

    Find information, resources and relevant links for mars26.com. This domain may be for sale.

    2021 · mars26.com · its alternatives →

  9. 9MP

    I have been working on this game somewhat sparsely for the past three years or so. However, it is still in a very early stage, and there is a lot of work to do. One of my friends encouraged me to post about it here, since he felt people might find interesting how I don’t use any libraries for it. The game can be played on a browser by virtue of WebAssembly. There are native ports using either MiniFB or SDL2, but you have to build those yourself. I decided to write the game in C because I feel like it is a simple language that a lot of people can understand well enough, and I didn’t think I…

    2023 · zamfofex.neocities.org · its alternatives →

  10. 10TE

    http://www.terraexgame.com Terra Ex will be a 4x ("explore, expand, exploit, and exterminate") multiplayer online browser based game. Our Kickstarter will begin Oct. 16th (link to KS preview is on our site). We are making this game, in part, to fund STEM education. Details are on our site. About the game (from the site): "Our story begins eons from now, when Earth collides with Mars. Humanity must face an uncertain future: we must forge new civilizations in the far corners of space. Your ships are small at first, but opportunity is endless. Will you become a merchant society or…

    2013 · its alternatives →

  11. 11

    Create your own 3D printable scenery, buildings and dungeons

    2021 · terraintinker.com · its alternatives →

  12. 12CE

    We built ChessBoss at the TechCrunch Disrupt hackathon this week. It didn’t make the top 10 but I thought Hacker News might think it’s pretty cool. https://devpost.com/software/chess-boss There are these really cool smart chessboards that can suggest moves and track your games... but they’re $400 and weigh 19 pounds. And of course there are apps that can analyze games but tracking and inputting games by hand is a huge pain. Or fully-digital chess apps... but board games are way more fun in real life! We wondered: “why can’t you just do that in software and bring the best…

    2019 · devpost.com · its alternatives →

  13. 13

    Hi all, This project release is a long time coming. It was a big uphill battle, and by far my largest endeavor so far. I built it for Sandstorm because I believe in Sandstorm's model, and I wanted to show that there's still life and potential in it. If you're inspired, joining our OpenCollective would be really helpful: https://opencollective.com/sandstormcommunity (keeping in mind that Sandstorm has now moved from its original leadership to a community project https://sandstorm.org/news/2023-11-03-from-io-to-org). You can also join our mailing list or…

    2023 · sandstorm.org · its alternatives →

  14. 14

    An offline CLI for turning life goals into quests. Contribute to skorotkiewicz/earth-game development by creating an account on GitHub.

    Jul 2026 · github.com · its alternatives →

  15. 15IM

    Hi. I made a video crash course about Terraform 0.12. It's one of four I want to do. I would love to show you what I've made so far and get your feedback and thoughts. The course is financially free but does require an email to signup (a limitation of the platform I'm using): https://www.thecloud.coach/terraform-crash-course Let me know if you have any questions. Thanks.

    2019 · its alternatives →

  16. 16

    A game of aerospace industry and interplanetary exploration

    2015 · astroneer.space · its alternatives →

  17. 17

    A game about gravity and asteroids

    2014 · apps.apple.com · its alternatives →

  18. 18

    The ultimate vehicle construction and combat game.

    2015 · wtfpod.com · its alternatives →

  19. 19

    Over the last 4 years I've been developing Skyformer, including making all the art. Technical features include: - OpenGL for graphics, OpenAL for sound, GLFW for input - Terrain rendered using techniques inspired by REDengine 3 with a custom terrain/world editor. - Networking framework for co-op with TCP + custom binary protocol - Immediate mode UI framework, SDF text rendering - Cascaded shadow mapping with soft shadows. - Weather simulation (with my own fake physics) - Dynamic skydome - Water based on Gerstner waves - Swept-sphere collision detection and response - Soft-particles…

    2025 · store.steampowered.com · its alternatives →

  20. 20PA

    I've been working for a while on trying to curate a game that has the emergence of procedurally generated computer games but that can be played with only pen and paper. Here I present the best version I've been able to come up with that is simple and emergent. I've really enjoyed being able to engage with this sort of game while not feeling like my brain in rotting. I recon my numeracy improves while playing it.

    Jun 2026 · jameshylands.co.uk · its alternatives →

  21. 21

    I didn't realize Universe Sandbox ran on MacOS, and I was in the mood to play around a bit. Some functions it's got: - Random system generation - Sonification is super fun too - Habitability Simulation (Just for fun, don't cite this please) - Replacing, spawning, deleting objects I've had tons of fun building this, so I hope someone else can share the joy. It's free and runs in the browser. I'd love to hear any feedback. I think this is at a state where I might leave it as it is, but if people are interested in other features, maybe I'll keep working on it. I've kept saying I'll stop working…

    Dec 2025 · luna.watermelonson.com · its alternatives →

  22. 22

    Hi HN, one of the founders here. We were thinking hard on what would lower the entry barrier / smoothen the learning curve for infrastructure. It's got to be easy to build so something visual probably; and it's got to be "real" so perhaps some kind of infra-as-code underneath. We experimented a lot with the low-code angle (the most recent OpsFlow which we got tons of feedback on from HN - thank you!!) And then it hit us. With python, there's a huge difference in ease of use between a Jupyter notebook and locally run python code, even though the code is the same. So we don't even need to…

    2022 · terrabook.io · its alternatives →

  23. 23AP

    I built this because I wanted a fun way to practice incident debugging without the stress of an actual outage. You get a production incident scenario, read through logs and metrics, and figure out what went wrong. 9 scenarios so far across beginner to advanced. Built with Next.js. Free to play, no signup required to try it. Would love feedback on the scenarios - especially if you've dealt with real incidents that would make good puzzles.

    Mar 2026 · youbrokeprod.com · its alternatives →

  24. 24

    Pretty Alternative to the Settlers of Catan

    2025 · its alternatives →

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