Rinas Undercover Train Operation is a spicy adult game that lets you experience life as Rina, a clever and seductive undercover operative on a high end passenger train. Tasked with observing suspicious passengers you must blend in as regular staff while navigating a world of luxury, secrets and desire. Every journey brings new opportunities for investigation and intimate connections with the people around you. The game blends easy to learn simulation mechanics with point and click exploration and deep visual novel interactions. Handle train duties such as serving drinks, checking tickets and maintaining order while secretly gathering clues. Move freely between carriages, talk with passengers and crew and make choices that influence both the main story and your personal relationships. Each character offers unique interactions that can quickly turn romantic and highly explicit.