London Underground Simulator

London Underground Simulator is the second game in Caleta's Metro Simulator franchise. It is a rail simulation game of the London Underground. It was first released for PC in 1999 with a PSP port in 2009. A remake was released for the PC, Mobile and Nintendo Switch in 2018. 
==Gameplay==
In the original, the player can choose between 2 modes: Normal which focuses on transporting commuters as well as Challenge where the player can engage in special services. The player is limited to the London Underground.
In the PSP port, the player can also drive on the London Overground and DLR. These changes were carried to the Remake as well as the addition of being able to drive on TramLink, the Heathrow Express, the Gatwick Express and the Stansted Express.