They Are Billions
https://www.youtube.com/watch?v=oyIQ7qtn1f4
It has been a long time since I played They Are Billions and I am far from an expert, but I came up with the idea of trying to complete each map in 150 days with a maximum population. I have never done that previously so I think it will be a pretty fun challenge. If everything goes right, I might even try to complete the maps in less time with the same population, so that will definitely make things even harder..
They Are Billions is a post-apocalyptic steampunk real-time strategy survival video game developed and published by Numantian Games. Available on Microsoft Windows, it was released onto Steam's Early Access program with a survival mode in December 2017.
