Thanks for the nice comment! Glad you found this fun, it's a mess but the core idea is something I also find appealing. I think I have seen some other indie games being made in this vein recently although I can't remember names, and I know 6daysofFallujah also has procgen (but it's more squad milsim I suppose.) Arcticide will definitely be released this year, at least into EA. It is more survivaly than this as you say but still a bunch of gunfights for sure. I also have a bunch of ideas for shooters to revisit later on, (including gigastructure) so maybe I can eventually make a better version of this type specifically. Cheers!
Thanks for the recommendation, though I did actually try 6DoF. To cut a lot of opinions short, you're correct; it's a squad milsim game. It's intrinsically not designed for solo play, and it's a bit too hardcore for me and my friends even squadding. I'll have to keep an eye out for the indie games, hehe.
I'm very happy to hear you intend Arcticide to be out so soon! Good luck with it, I hope it's successful enough to help motivate you to make some of those ideas! And not too painful an experience, aheh. I've only dipped my toes in gamedev, but it was enough to witness how demoralizing the job can be.
Thanks!