MSTS with Indian Railways add-ons pre-installed offers a comprehensive railway simulation experience for train enthusiasts and simulation gamers. The game features a range of Indian Railways routes, locomotives, and rolling stock, providing an authentic experience of driving trains on Indian Railways' routes. The pre-installed add-ons offer convenience, authenticity, and time-saving, making it an attractive option for players who want to experience the thrill of driving trains on Indian Railways' routes.