Rail Sim Universe is a highly accessible and collaborative railway simulation created by Railway Engineering Studios, a group that has garnered over 12 million impressions since its founding in 2020. Designed for players of all ages and budgets, it offers a free, community-driven alternative to traditional payware train simulators. With engaging gameplay and no pay-to-play barriers, Rail Sim Universe aims to become a globally recognized experience by 2025—delivering exciting, inclusive railroading adventures for everyone.

Players can take on various roles, from passengers and train operators to crew members and dispatchers, collaborating on realistic rail operations and industry management. With customizable trains, immersive routes, and group events for hardcore railfans, Rail Sim Universe offers an ever-expanding and engaging railway experience