I believe it's okay to post about a game I'm making at the moment (it's fully playable, and our pre-alpha has been doing okay for a while now), so here it is. I've tried to follow the style of the OP! We're just a part-time team of 4 making our first game, part-time, between day jobs. It's going quite well so far.
Atomic Society [PC]
http://www.farroadgames.com
https://store.steampowered.com/app/514500/Atomic_Society
Atomic Society is a post-apocalyptic town building game where you must set the laws and decide how society should be run.
Build a large settlement that can keep hundreds of survivors alive in a harsh wasteland. Expand carefully and overcome challenges from a dangerous and desolate world.
Decide what laws, religion, and values your town will have.
Create a society that others will admire or dread.
What kind of leader will you be?