Stream Train announced for PC release on October 15, 2026

Half Past Yellow has announced that its cooperative horror game, Stream Train, is scheduled for release on PC via Steam on October 15, 2026. The game allows up to six players to operate a vintage steam train while exploring the abandoned Uncanny Valley region.

A central gameplay mechanic involves live streaming the journey to a virtual audience. These viewers can interact in real-time by proposing challenges and making requests, which in turn provides players with donations and resources to aid their survival. Players must investigate ruins and document supernatural entities, such as ghosts and cryptids, to maintain audience engagement.

Registration for an upcoming playtest is currently available through the game’s official Steam page.