Nachtjacht Turns the City After Dark into a GPS Chase

Field notes

The organiser sets the duration, drop interval, head start, and optional play area before sharing a six-character PIN. Fleeing pairs receive periodic GPS exposure on the hunters’ shared live map, while app switching, lost connections, prolonged stillness, and unusual GPS movement can generate alerts or penalties. The rules divide play into five stages and allow the boundary to contract toward the finale.