If I didn't pledge to support Firmament on Kickstarter or through Fangamer, where can I buy a copy (and tell my friends to buy it, too)?

The Firmament campaign ended on Kickstarter in April of 2019, then continued at Fangamer until December of 2022. 

Now Fangamer and Cyan are finalizing the game and all Backer rewards in anticipation of the game's release! 

We’ll share store/purchasing information in another update soon!

https://www.kickstarter.com/projects/1252280491/firmament/posts