Kelpy.G

This game is as in depth or simple as you want it to be but it really shines when you play together with friends. Run for mayor and set policies of trade with each other or just watch each other grow. Eventually you advance to mars and build another city there which has been my favorite part. They also host sped up events where everyone competes to have the highest population as fast as possible for actual decent prizes. The devs have been constantly updating and active in their discord so I’m excited to see where else this game goes, hope another planet after mars lol definitely recommend