As Cities Skylines II still isn’t worth it (the sub has a regular thread about that, in summary: no it’s not: https://old.reddit.com/r/CitiesSkylines/comments/1ch6lup/is_cities_skylines_ii_worth_it_megathread/) which games scratch your city building itch?
Timberborn! It’s a city builder about beavers, the primary conceit is that there are periodic droughts that can and will kill all your beavers if you haven’t saved enough water.