From the same team that created Project Hospital, the next game from Oxymoron Games is a sci-fi strategy game called Silence of the Siren and there's now a public demo you can try.
Read the full article here: https://www.gamingonlinux.com/2024/02/check-out-the-demo-for-silence-of-the-siren-a-rich-sci-fi-strategy-game