Calyx
@calyxgame.bsky.social
Strategy game with a new kind of enemy, an overwhelming alien organism. By UK indie Studio 568. Out now - Steam Early Access: https://store.steampowered.com/app/3211850/Calyx/
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Calyx – our indie RTS & Basebuilder where you fight giant alien plants 🌱 is now available in Early Access! 😊 🚀 Check it out on Steam and try the free demo:
store.steampowered.com/news/app/321...
store.steampowered.com/news/app/321...
Reposted by Calyx
Here is my guide to help you get into Calyx and its unusual gameplay as it launches on Steam into Early Access today with many campaign missions, challenges and skirmish: youtu.be/WojSdAo6KSQ
Base Building & Campaign Guide on Calyx! Learn how to fight enemies and manage the economy in 2026
YouTube video by perafilozof
youtu.be
January 29, 2026 at 2:58 PM
Here is my guide to help you get into Calyx and its unusual gameplay as it launches on Steam into Early Access today with many campaign missions, challenges and skirmish: youtu.be/WojSdAo6KSQ
Calyx – our indie RTS & Basebuilder where you fight giant alien plants 🌱 is now available in Early Access! 😊 🚀 Check it out on Steam and try the free demo:
store.steampowered.com/news/app/321...
store.steampowered.com/news/app/321...
January 29, 2026 at 4:15 PM
Calyx – our indie RTS & Basebuilder where you fight giant alien plants 🌱 is now available in Early Access! 😊 🚀 Check it out on Steam and try the free demo:
store.steampowered.com/news/app/321...
store.steampowered.com/news/app/321...
Start the Calyx campaign before Thursday's release.🌱Install the updated demo now! 👏https://store.steampowered.com/news/app/3211850/view/530995512961141915
January 27, 2026 at 2:36 PM
Start the Calyx campaign before Thursday's release.🌱Install the updated demo now! 👏https://store.steampowered.com/news/app/3211850/view/530995512961141915
Check out (and please share) the Calyx Early Access trailer 😊 www.youtube.com/watch?v=gNxk...
Take on the Calyx – Coming to Steam Early Access: 29th January 2026
YouTube video by Studio 568
www.youtube.com
January 15, 2026 at 4:05 PM
Check out (and please share) the Calyx Early Access trailer 😊 www.youtube.com/watch?v=gNxk...
We're delighted to announce that Calyx is releasing to Steam Early Access on Thursday 29th January! 👏 Get all the info here: store.steampowered.com/news/app/321...
January 15, 2026 at 4:03 PM
We're delighted to announce that Calyx is releasing to Steam Early Access on Thursday 29th January! 👏 Get all the info here: store.steampowered.com/news/app/321...
The first ever Calyx campaign playtest is now open. 👏 Get the info on how to jump in here! store.steampowered.com/news/app/321...
January 9, 2026 at 6:14 PM
The first ever Calyx campaign playtest is now open. 👏 Get the info on how to jump in here! store.steampowered.com/news/app/321...
We're conducting a limited playtest for the Calyx campaign from Friday 9 Jan to end of Monday 12 Jan. You can go the Calyx Steam page now and hit the button in the image to request access. It's limited to 1000 places, so jump in quick if you'd like to play! 🙂🌱
store.steampowered.com/app/3211850/...
store.steampowered.com/app/3211850/...
January 8, 2026 at 9:21 AM
We're conducting a limited playtest for the Calyx campaign from Friday 9 Jan to end of Monday 12 Jan. You can go the Calyx Steam page now and hit the button in the image to request access. It's limited to 1000 places, so jump in quick if you'd like to play! 🙂🌱
store.steampowered.com/app/3211850/...
store.steampowered.com/app/3211850/...
The Calyx campaign is coming! 👏 Read our latest dev update for all the info. store.steampowered.com/news/app/321...
December 1, 2025 at 6:21 PM
The Calyx campaign is coming! 👏 Read our latest dev update for all the info. store.steampowered.com/news/app/321...
Calyx will be part of Steam's Next Fest – starting 6pm UK today and running for a week. A great time to check out the demo if you haven't already played (and like the idea of fighting giant alien plants)! #steamnextfest 👏 store.steampowered.com/sale/nextfest
October 13, 2025 at 3:05 PM
Calyx will be part of Steam's Next Fest – starting 6pm UK today and running for a week. A great time to check out the demo if you haven't already played (and like the idea of fighting giant alien plants)! #steamnextfest 👏 store.steampowered.com/sale/nextfest
Sandstorms, upgradeable units and more lasers! 🔥We're pleased to say that v3 of the Calyx Demo is now live. Update now to play the new features. Check our news article on Steam for more info: store.steampowered.com/news/app/321...
October 8, 2025 at 4:28 PM
Sandstorms, upgradeable units and more lasers! 🔥We're pleased to say that v3 of the Calyx Demo is now live. Update now to play the new features. Check our news article on Steam for more info: store.steampowered.com/news/app/321...
We're doing a short playtest for the Calyx Demo v3 update. You can join now. See this post on our Discord for all the info! 🙂🌱https://discord.com/channels/1171457109737607260/1378041396782567544/1421160233593737336
September 26, 2025 at 3:51 PM
We're doing a short playtest for the Calyx Demo v3 update. You can join now. See this post on our Discord for all the info! 🙂🌱https://discord.com/channels/1171457109737607260/1378041396782567544/1421160233593737336
We’re stoked to say that over 60,000 of you now have the Calyx Demo installed. 🎉 Check out our update post on Steam to find out what we're working on right now. 🙂 🌱 store.steampowered.com/news/app/321...
September 18, 2025 at 3:09 PM
We’re stoked to say that over 60,000 of you now have the Calyx Demo installed. 🎉 Check out our update post on Steam to find out what we're working on right now. 🙂 🌱 store.steampowered.com/news/app/321...
We're delighted to announce version 2 of the Calyx Demo is now live, in 10 languages. Huge thanks to all the players who gave feedback during the playtest! 🙂 Our plant-fighting, base-building RTS-fest continues to evolve. We hope you enjoy the new features! 🌱
www.youtube.com/watch?v=MiLD...
www.youtube.com/watch?v=MiLD...
Calyx Demo v2 - Official Trailer - Battle an overwhelming alien organism. Demo on Steam (PC).
YouTube video by Studio 568
www.youtube.com
July 16, 2025 at 9:53 AM
We're delighted to announce version 2 of the Calyx Demo is now live, in 10 languages. Huge thanks to all the players who gave feedback during the playtest! 🙂 Our plant-fighting, base-building RTS-fest continues to evolve. We hope you enjoy the new features! 🌱
www.youtube.com/watch?v=MiLD...
www.youtube.com/watch?v=MiLD...
The Calyx Demo v2 playtest is now live! If you already requested access, you should now have the "Calyx Playtest" product in your Steam Library. To request access now, visit the main Calyx Steam page and hit the button!🙂 store.steampowered.com/app/3211850/...
June 4, 2025 at 1:53 PM
The Calyx Demo v2 playtest is now live! If you already requested access, you should now have the "Calyx Playtest" product in your Steam Library. To request access now, visit the main Calyx Steam page and hit the button!🙂 store.steampowered.com/app/3211850/...
We've set up a Discord server so we can communicate during the upcoming Calyx playtest. Join here: discord.gg/EdNejFX8kn 🙂
Join the Studio568 Discord Server!
Check out the Studio568 community on Discord – hang out with 3 other members and enjoy free voice and text chat.
discord.gg
June 2, 2025 at 10:09 AM
We've set up a Discord server so we can communicate during the upcoming Calyx playtest. Join here: discord.gg/EdNejFX8kn 🙂
A first look at the Bastion (Calyxa Castellum).
This tough new Calyx rains down fire on any unit that strays into range. See more sneaky preview GIFs in our latest Steam news post: steamcommunity.com/games/321185...
This tough new Calyx rains down fire on any unit that strays into range. See more sneaky preview GIFs in our latest Steam news post: steamcommunity.com/games/321185...
May 13, 2025 at 3:34 PM
A first look at the Bastion (Calyxa Castellum).
This tough new Calyx rains down fire on any unit that strays into range. See more sneaky preview GIFs in our latest Steam news post: steamcommunity.com/games/321185...
This tough new Calyx rains down fire on any unit that strays into range. See more sneaky preview GIFs in our latest Steam news post: steamcommunity.com/games/321185...
📣 Calyx Demo Update Playtest! Sign up now on the Calyx Steam Page: store.steampowered.com/app/3211850/... When the playtest opens, try out new features like 2 new species of Calyx, Challenge Mode with 5 new maps, Booster Modules, Harvesting and loads of QOL features. Exciting! 🙃
May 13, 2025 at 3:31 PM
📣 Calyx Demo Update Playtest! Sign up now on the Calyx Steam Page: store.steampowered.com/app/3211850/... When the playtest opens, try out new features like 2 new species of Calyx, Challenge Mode with 5 new maps, Booster Modules, Harvesting and loads of QOL features. Exciting! 🙃
More than 35,000 of you have now added the @CalyxGame Demo to your library! Huge thanks to everyone for your suggestions and feedback. Here's an update on what we’re planning next! 🙂 store.steampowered.com/news/app/321...
March 11, 2025 at 2:45 PM
More than 35,000 of you have now added the @CalyxGame Demo to your library! Huge thanks to everyone for your suggestions and feedback. Here's an update on what we’re planning next! 🙂 store.steampowered.com/news/app/321...
@chrislivingston.bsky.social Getting in touch about Calyx, our RTS / Basebuilder with giant alien plants. Our demo is currently top 5 on Steam. Would be fab if you / @pcgamer.com could take a look. Steam: store.steampowered.com/app/3211850/... Press stuff: drive.google.com/drive/folder... Thanks! 🙂
Calyx on Steam
A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle with an overwhelming alien organism. Build your base, gather resources, assemble your for...
store.steampowered.com
January 23, 2025 at 10:35 PM
@chrislivingston.bsky.social Getting in touch about Calyx, our RTS / Basebuilder with giant alien plants. Our demo is currently top 5 on Steam. Would be fab if you / @pcgamer.com could take a look. Steam: store.steampowered.com/app/3211850/... Press stuff: drive.google.com/drive/folder... Thanks! 🙂
Calyx is our RTS / Basebuilder with a new kind of enemy, overwhelming alien plants. Wishlist / play the demo on Steam now: store.steampowered.com/app/3211850/...
January 23, 2025 at 9:04 PM
Calyx is our RTS / Basebuilder with a new kind of enemy, overwhelming alien plants. Wishlist / play the demo on Steam now: store.steampowered.com/app/3211850/...
@cardy.bsky.social Hey Simon - getting in touch about Calyx, our RTS / Basebuilder where the enemies are giant alien plants. Our demo is currently in the top 5 on Steam. Would be amazing if you / @ign.com could take a look / cover if you like it 🙂. Steam page: store.steampowered.com/app/3211850/...
Calyx on Steam
A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle with an overwhelming alien organism. Build your base, gather resources, assemble your for...
store.steampowered.com
January 23, 2025 at 8:39 PM
@cardy.bsky.social Hey Simon - getting in touch about Calyx, our RTS / Basebuilder where the enemies are giant alien plants. Our demo is currently in the top 5 on Steam. Would be amazing if you / @ign.com could take a look / cover if you like it 🙂. Steam page: store.steampowered.com/app/3211850/...
@clert.bsky.social Calyx is our RTS / Basebuilder where giant alien plants are the enemy. Currently in top 5 demos on Steam - would be amazing if you / @eurogamer.bsky.social could take a look - press release & assets here: drive.google.com/drive/folder...
January 23, 2025 at 8:33 PM
@clert.bsky.social Calyx is our RTS / Basebuilder where giant alien plants are the enemy. Currently in top 5 demos on Steam - would be amazing if you / @eurogamer.bsky.social could take a look - press release & assets here: drive.google.com/drive/folder...
We added Skirmish to the @CalyxGame Demo. Note this is not us responding to everyone's excellent feedback yet - this is a small feature that wasn't quite ready when we launched the demo on Friday: store.steampowered.com/news/app/321...
Calyx - Calyx Demo v0.0.2.3 | Skirmish - Steam News
Skirmish allows you to configure options before playing the demo map.
store.steampowered.com
January 23, 2025 at 6:02 PM
We added Skirmish to the @CalyxGame Demo. Note this is not us responding to everyone's excellent feedback yet - this is a small feature that wasn't quite ready when we launched the demo on Friday: store.steampowered.com/news/app/321...
Hello Bluesky crew. Sorry we've been silent up to now - things have been a bit hectic with the demo launch. The good news is there are lots of people playing and giving us excellent feedback. 🙂
January 22, 2025 at 3:08 PM
Hello Bluesky crew. Sorry we've been silent up to now - things have been a bit hectic with the demo launch. The good news is there are lots of people playing and giving us excellent feedback. 🙂