Rina's Undercover Train Operation

About Rina's Undercover Train Operation

The whole game takes place on a train, and the simulator framing keeps it there: you move through carriages, trigger encounters and manage the risk of being seen. A female protagonist carries the story, with corruption and harassment themes running through the scene set. Unity runs the presentation, and the animated art is built into the engine.

Version 1.18c is the release on record, dated 13 June 2026, and the thread carries the same date for its last update. Only a Windows package is listed. Text is available in English, Chinese and Japanese, so the same build covers three languages without a separate patch. Four mirrors cover the single Windows archive.

Because the build is complete, no later chapter is expected. That also means save compatibility is a non-issue: whatever you start on this version is the final content set. No Mac, Linux or Android build is recorded, so a phone or a Linux desktop needs a compatibility layer. Scene order is fixed, which makes a written guide easy to follow.

Features

• Single-location train simulator.
• Female lead with animated Unity art.
• English, Chinese and Japanese text.
• Completed build at version 1.18c.
• Windows-only release.

How to install

Extract the Windows archive and run the executable from the extracted folder. Keep the path short, because Unity builds can fail to launch from deeply nested directories.

Requirements

Windows — English, Chinese and Japanese text, uncensored. Unity engine; no Mac, Linux or Android package is recorded.

FAQ

What version is Rina's Undercover Train Operation?

Version 1.18c, dated 13 June 2026, marked as completed.

Which languages are included?

English, Chinese and Japanese text are all listed for this build.

Does the game run on Android?

No. Only a Windows package is recorded in the download table.

Tags

See also Unity games, simulator games, female protagonist games.