Let's kick off #FreeSoftwareAdvent with some fun!
#OpenTTD is an open-source game based on Transport Tycoon Deluxe. It's been around for 20 years and still continues to deliver new patches and features!
Build your dream rail system, or air travel system, or even boat system. Perfect for people, like me, who live in places where functional public transit and infrastructure are actively undermined by both the government and corporations!
Thanks for the idea, @neil !