The management development simulation game 'OpenTTD' that can be played for free has started distribution on Steam, and I actually played it - GIGAZINE
Here's all of Europe in a giant OpenTTD map | PC Gamer
Install OpenTTD on Linux | Snap Store
Slim Gaming - Transport Tycoon
Install OpenTTD on Linux | Snap Store
OpenTTD 12.0: Free Clone of Transport Tycoon Reaches Beta