OpenTTD

OpenTTD is a business simulation game initially developed by Ludvig Strigeus in which players earn money by transporting passengers and cargo via road, rail, water, and air. It is an open-source remake and expansion of the 1995 Chris Sawyer video game Transport Tycoon Deluxe. Connect industries and cities on procedurally-generated maps of up to 4096 x 4096 tiles by building a network of roads, ra