Built to play
Walk a real-time 3D night shift, learn the baseline, and report only the changes you can defend.
Complete Offline Game for iPhone and iPad
Underhalt
The corridor is familiar. Tonight, one detail is wrong.
Included
- Real-time on-device 3D corridor
- Twelve anomaly families with deterministic, replayable shifts
- Flashlight management, stability scoring, and a persistent deviation archive
Start here
Begin Shift One, inspect the corridor carefully, walk forward, and choose Clear or Report when you reach the checkpoint. Accurate streaks preserve stability.
One complete purchase
No advertisements, subscriptions, consumable currency, paid timers, account, tracking, or developer-operated online service. The full game is included in the paid download.