Driving through the night is only part of the assignment. Players must also leave the ambulance when necessary, interact with their surroundings, and follow the events surrounding the unusual delivery. The complete game is unlocked in this modified version, providing access to the full story without an additional purchase. Vehicle controls, movement, and environmental interactions still require normal input, while the frightening incidents unfold as intended. Full access does not skip important scenes or reveal the mystery before the story reaches its conclusion.