After the success of Transport Tycoon Deluxe, Chris Sawyer turned his attention towards a sequel, but during development he changed his mind and produced RollerCoaster Tycoon, which turned out to be a runaway hit. After RollerCoaster Tycoon 2 was done, work on the third version was left to another development team, and Sawyer returned to work on his Transport Tycoon sequel, Chris Sawyer's Locomotion. It was released in September 2004 and was described by Sawyer as the "spiritual successor to Transport Tycoon", but received poor reviews and was not a commercial success. Despite this there is an active Chris Sawyer's Locomotion community who continue to produce modifications.
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