Well, this looks interesting. Its described as a survival, base building, colony sim set in WWI. There was a pre-alpha demo, but it doesn't seem to be available anymore. More demos will be released as development progresses.
https://www.vitargames.com/ (https://www.vitargames.com/)
Ohh that looks interesting, and yay single player. Thank you!!
Saw that video in my YouTube feed last week. Game looks good.