Derail Valley

Yes, Derail Valley has native VR support and is widely regarded as one of the most immersive VR train simulation experiences available. Players can physically walk around the locomotive cab, lean out the window to look down the track, and operate switches and controls using motion controllers.

The early access version includes several diesel-electric locomotives designated by in-game codes such as the DE2 and DE6, along with assorted freight and passenger car types. The developer, Altfuture, has continued expanding the roster and physics systems through major post-release updates.

No, Derail Valley is currently a strictly single-player experience. While the community has frequently requested multiplayer or co-op functionality, Altfuture has not implemented it, and the game's job-based systems and open-world operations are built entirely around solo play.

Derail Valley aims for a middle ground: it features realistic brake physics, coupling mechanics, and the possibility of literal derailments if you take curves too fast. It is less detailed than hard-core simulators in terms of officially licensed real-world locomotives, but more hands-on because the player manually operates track switches, loads cargo, and manages every aspect of the operation.