Try the new campaign now!
You can now install or update the Calyx demo and play the first section of the brand new campaign.
Calyx will release into Early Access on Thursday 29th January 2026, but we've uploaded the updated version of the demo today.
What's included?
Play a section of the campaign - your save will transfer when you get the full game.
Try out 3 Skirmish maps.
If you’ve played any of the pre-release demos, you’ll encounter lots of updates, including attack-move, improved VFX, more dramatic lighting and the ability to export your end of map summary as a GIF.
The previous demo will still be available on the demov3 branch.
Thanks for your support!
More than 110,000 players have now installed the Calyx Demo, which frankly blows our minds. We can’t wait to hear what you think of this first look at the campaign.
Thanks! John, Mark & Phil ːsteamhappyː