OpenBVE

BVE Trainsim (originally Boso View Express) is a Japanese three-dimensional computer-based train simulator. It is notable for focusing on providing an accurate driving experience as viewed from inside the cab, rather than creating a network of other trains

—other trains passed along the route are only displayed as stationary objects. BVE Trainsim was designed and developed by Takashi "Mackoy" Kojima starting in 1996 with the original program name coming from the Japanese 255 series multiple unit trains found in routes in Japan.