Project 21

Project 21 was a project that was convert trains to a completely new standard in SRS. It brought interiors, functioning Passenger information displays, more detail, and model improvements, among many other changes. Trains were made using blender assets, allowing for lower lag, due to the lower part count. Although trains become significantly wider, the loading gage was adjusted to allow the use of these trains throughout the network. This program had many trains remodeled, however, on August 22, 2021, it was quietly announced that Project 21 would be cancelled in favor of a new program, V3. It is said that this program will "have extra attention to detail inside of the trains, and will be done with new methods to look as clean as possible". Eventually, all trains will be replaced by V3 models, but former Project 21 trains will remain in game until their respective V3 models are complete.