TheoTown - A City simulation game with great nostalgic graphics.
Open Rails - Open Rails is an open source simulator that is designed to run Microsoft Train Simulator content.
SimCity BuildIt - Build, craft, and control! SimCity BuildIt is an all-new SimCity game designed just for mobile.
Trainz Simulator - Trainz Simulator is a commercial train simulator from Australia.
Micropolis - Micropolis is the open source version of SimCity Classic from Maxis, developed by Will Wright and Don Hopkins.
openBVE - openBVE is an open source train simulator