Life & fun · alternatives · 2026
24 alternatives to GoArchitect Mars
How would you create a new world?
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GoArchitect Mars launched in 2018; newer entries below may have overtaken it.
- 1IC
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 →
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~spaces~ V2▲64virtual universe w/ you can create worlds and meet friends
2021 · apps.apple.com · its alternatives →
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Cosmic characters for digital products
2022 · spacers.wannathis.one · its alternatives →
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A starting point for your next design project.
2019 · ls.graphics · its alternatives →
- 8
Gravity Sketch▲154An app to easily create 3D models by sketching
2016 · gravitysketch.com · its alternatives →
- 9
Kitbitz▲1532K+ free hand-drawn illustrations for your projects, CC0
Aug 2026 · kitbitz.art · its alternatives →
- 10
Design your own pixel planet, then mint it as an NFT.
2021 · raster.ly · its alternatives →
- 11
Space Icons▲27877 hand-drawn space icons in multiple graphic versions
2018 · goodstuffnononsense.com · its alternatives →
- 12
You can be an architect of the future
2016 · jpl.nasa.gov · its alternatives →
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Easy 3D sketching for design and ideation
2021 · gravitysketch.com · its alternatives →
- 15MP
Hey, we’re Axel and Vignesh, cofounders of Innate (https://www.innate.bot/). We just launched MARS, a general-purpose robot with an open onboard agentic OS built on top of ROS2. Overview: https://youtu.be/GEOMYDXv6pE Control demo: https://youtu.be/_Cw5fGa8i3s Videos of autonomous use-cases: https://docs.innate.bot/welcome/mars-example-use-cases Quickstart: https://docs.innate.bot/welcome/mars-quick-start. Our last thread: https://news.ycombinator.com/item?id=42451707 When we started we felt…
2025 · its alternatives →
- 16
Press spacebar to ponder life.
2015 · shoulddesignersco.de · its alternatives →
- 17
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 :)
2024 · terraforming-mars-player-board.netlify.app · its alternatives →
- 18
A design system starter kit for Sketch
2019 · cabanadesignsystem.com · its alternatives →
- 19
Spatium▲182Hi there, humans! I'm excited to announce Spatium! I'm a big fan of any topic related to our universe. I'm also a developer, so I've put these things together and I built this new tab Chrome Extension for space lovers, astronomy fans, and science geeks like me. If you enjoyed it, please spread some love <3 FEATURES • Space images • Every day, get a fascinating image of our universe. Enjoy pictures of stars, planets, moons, galaxies, nebulae, comets and more right on your browser tab. • Sun Widget • Find out when the sunrise, sunset, first and last light times will be precisely at your…
2021 · spatium.earth · its alternatives →
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Bring VR into your design workflow
2017 · gravitysketch.com · its alternatives →
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Challenge yourself in Mars 30 extraordinary levels.
2016 · nomadicbeargames.com · its alternatives →
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Essays on the creation of worlds, from geology to politics
2016 · amazon.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →