Running Train, a Japanese railway simulator created by the one-person Novatetsu Games studio, attracted enthusiastic early user reviews for the visual detail of its fictional landscape and the breadth of its driving routes. The title was available in Steam Early Access for $18 at the time covered by Kotaku.

The simulation asks players to manage speed and braking while arriving at stations safely and on schedule. Turning off assistance and interface elements increases the scores and credits awarded toward a rating on each route. Players who prefer observation can engage automatic driving and detach the camera, allowing them to explore the surrounding world while the train completes the trip.

The current build includes 42 routes. Ten are approximately 12 minutes long on the fictional Fukugawa Line. Another 32 run along the invented Sankai Main Line and range from about six to 44 minutes. Different departure times vary the lighting and atmosphere across the network, which encompasses a reported 40 kilometres of track.

Although the region is imaginary, environmental systems are arranged to suggest a functioning place. Electrical lines connect substations and pylons, road traffic passes parked vehicles and apartment buildings, and the scenery includes temples, ferries, coastline, towns and countryside. Much of that construction is easiest to see with the free camera rather than from the driver’s cab.

Routes can be run in conditions ranging from clear weather to heavy rain. Seasonal settings include spring and winter, with snowstorms capable of covering the scene. The game also supports the Zuiki MASCON, a specialized controller designed for train simulations. Reviews cited by Kotaku praised the modelling, lighting, clouds, weather and overall visual quality, although those comments are subjective reactions rather than comparative technical measurements.

Early Access also means the project is unfinished. Planned additions include passengers—the trains currently operate empty—and a conductor mode. The developer’s longer-term target is a network of as much as 100 kilometres, with completion hoped for by the end of the following year. No firm full-release date was included in the supplied report.

Running Train’s appeal appears to extend beyond strict simulation. Its automated operation and movable camera make the environment function like an elaborate digital model railway, while scoring systems and optional reductions in assistance serve players seeking a more demanding driving experience. For a solo production, the combination gives the project an unusually broad scale, though its remaining roadmap depends on continued development.