Fallen Down, the sequel to Unyielding, now has as a steam page.
https://store.steampowered.com/app/2614280/Fallen_Down/
Set 25 years after the events of the first game, the next generation of Troubleshooters embark on a quest to put cosmic wrongs right.
The backstory for Fallen Down is a combination several of the endings of Unyielding. I could never make everyone happy with how a sequel would work with a game that has multiple endings, but I did the best I could.
Please consider adding Fallen Down to your wishlist if you liked Unyielding!