O.M.N.I.S.: Overnight Train
Release date: Aug 3, 2025
Developers: NOIR1987
Publishers: NOIR1987
Genres: Adventure, Indie, Simulation
Categories: Single-player, Steam Achievements, Family Sharing
Supported languages: English, German, Traditional Chinese, Simplified Chinese, Japanese

O.M.N.I.S.: Overnight Train You’re aboard a train that never stops. Each carriage is part of a repeating routine — but something feels off. Observe your surroundings closely. Find anomalies. Respond to the unusual. About the Game: O.M.N.I.S. – Overnight Train is a short, atmospheric walking simulator with psychological undertones. Inspired by late-night train rides, liminal spaces, and the sense of being caught in an endless loop. A game about repetition, perception, and losing control. Playtime: Approximately 15–30 minutes If you’re observant and spot all anomalies. Otherwise, the ride may take considerably longer. Languages: English only No extensive language skills required — all hints are visual and intuitive.