What the demo is
Install the demo from its separate Steam listing rather than buying the full game to look for a demo mode. The June 2026 update describes three plinths: race from the start of a loop to each one, then restart there or continue exploring. Plinths return every loop. The old launch-key competition mentioned in that announcement ended in June; it is not a current promotion.
What changed before launch
The October 2025 comparison documents a redesigned Leads UI, changed opening-room visuals, a new layout with puzzles and lore, and information-bearing “ghosts.” It explicitly does not enumerate every room change. The June 2026 update adds more route changes and echo rifts without publishing a full walkthrough. Neither announcement is a complete demo-versus-release map.
The demo API lists Windows and macOS and the same eight supported languages as the full Steam game. There is no Arabic or Korean entry. No native phone or browser demo is linked by the reviewed official sources. Do not treat the historical demo-release date as evidence that the demo has remained unchanged since 2024.