The Twintonia TN~3 is a model of subway car built by Spring Workshop in the city of New Twintonia between 2020 and 2021 for Twintonia Transit, about 186 railcars were created, it was the eighth stainless steel and air-conditioned car in Twintonia Transit and was noted for its reliability.
Please do not use any sprites in this project without permission, thank you for your cooperation. © 2026, Twintonia Studios.
