Conductor: Eternal Service is a horror simulator in which the daily work of a train conductor gradually turns into a tense ordeal. The player maintains order in the train car, checks tickets, serves passengers, and fulfills sales quotas. Behind the mundane duties lies an escalating tension, where any mistake can lead not only to fines but also to far more dangerous consequences. Change without the right to make a mistake The job requires attention to detail: checking documents, cleaning, maintaining conditions, and interacting with passengers. Tasks overlap, creating a dense workflow. The pressure is heightened by time constraints and the need to maintain order, avoid disruptions, and prevent loss of control. Gradually, strange behavior begins to emerge among the passengers, indicating the presence of an otherworldly being. The player must recognize the signs of possession and make decisions. A mistake can lead to serious consequences. Balancing routine and threat detection becomes the key to survival in the face of mounting tension. Game features Simulation of conductor duties with multiple parallel tasks and checks. A system for detecting obsession through observation and analysis of passenger behavior. Economy with sales, fines and the possibility of equipment upgrades. Gradually increasing tension and transition from routine to horror.