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89% positive of 64 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Welcome to Trappist-1, 40.7 light-years from Earth. Fly your Ark, a colossal spaceship and mobile base. Explore the solar system and establish thriving colonies. Uncover the mysteries of Trappist in this story-driven colony builder.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 89% on 2026-11-01 → 89% today (64 reviews)
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Games we track that share the most Steam tags with this one.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
This is just a quick bug fix. The "optimizations" from last week caused an occasional (non fatal) exception when Storage Depots tried to determine the priority of factories to distribute and pickup goods. That should be fixed with this patch. This update also …
The previous update added configurable keybindings. With this update they also show properly in the tooltips and dialogs. The icons will also update when you switch between keyboard & mouse and gamepad. Valve rated the previous version as Playable on Steam Dec…
With today's update you can configure the keybindings for Trappist! The Options menu (icon in the top-right corner of the main menu) now has a Keybindings button which brings you to a new screen where you can configure most keybindings in the game: If you run …
With today's update you can configure the keybindings for Trappist! The Options menu (icon in the top-right corner of the main menu) now has a Keybindings button which brings you to a new screen where you can configure most keybindings in the game: If you run …
This is a relatively minor update. But I did want to get these fixes out while I'm working on the next, bigger patch. The Cargo Ships are now better distributed over all available landing pads. The previous patch already had some fixes to handle collisions bet…
This build includes the fixes and additions from the last beta and a few more. There are now some additional task items to better guide the player towards the next parts of the story. When setting up a new trade route, whenever you add a trade stop it will pre…
Finally, it is spring time again! But, if Earth's sunshine isn't convincing enough, try a different star. Maybe Trappist-1, a friendly red dwarf, with a couple of habitable looking planets. Or try out the free demo. Don't worry, you can take your save games in…
This update brings various UX improvements. Each improvement by itself might seem minor, but they do add up! The trade route lines are now clickable. If you want to adjust a trade route, or locate the corresponding cargo ship, you can now click on any of the t…
You might have seen the news about the security exploit in games built with Unity. Both Steam and Windows have measures in place to ward off most of the danger, but each Unity game should be patched, including Trappist. The markers for colonies and cargo ships…
This update has some smaller fixes, but some of these might be very noticeable. First is that HDR rendering is now enabled in Unity's URP rendering pipeline. This doesn't enable HDR output, but it does result in better VFX, including for emissive materials use…
Today starts the Summer Sale 2025! This is an excellent time to take a break at Trappist-1. Whether you prefer to take a refreshing plunge on an ice-cold ocean world or just chill in space, Trappist-1 might be just what you need for a holiday. The updates over…
The recent addition of the Colony Panel exposed some issues with how the cargo ships handle movement orders. Especially while the game speed is set to paused. This v1.0.13 update fixes the reported issues and adds some improvements. You can now give repeated o…
This v1.0.12 update builds on last weeks QoL additions and focuses on the trade routes. You can now change the order of trade stops within a trade route. This should help with untangling and optimizing trade routes. Something else you might notice, the trade r…
Thank you all for the feedback you've given on Trappist! This update adds some of the most often requested QoL features: a panel to switch between colonies, consumption and production rates in tooltips and space bar as the default key to pause/resume. New Colo…
This update has gotten a bit bigger than planned. The main addition is a new storyline, which introduces a new alien race that has been waiting at the edge of the Trappist-1 system for you to melt the ice at Zima. Demo available! In the demo, you can colonize …
The Steam Space Exploration Fest runs from September 2 to 9. I'd like to take this opportunity to thank you all for your reviews and comments. It’s amazing to see that Trappist resonates with so many of you! It's been a while since the last update, so I want t…
Trappist is a new colony-builder that space sci-fi fans should take a look at, giving you access to a whole solar system to travel around and colonize multiple planets and moons. Read the full article here: https://www.gamingonlinux.com/2024/03/explore-a-solar…
Works, but may need extra effort. Results from Valve's own testing.
Valve hasn't published test details for this game.