Many users find that manual extraction into the Steam\steamapps\common\JR EAST Train Simulator directory is necessary for certain add-ons to function.
This simulator allows you to drive real Japanese trains using live-action footage and high-fidelity audio recorded on actual JR East lines.
Ensure the extraction includes any required .mp4 video files, as the simulator relies on these for the visual "live-action" experience. 💡 Quick Troubleshooting JR EAST Train Simulator в Steam