It stars Sophia Lillis, Hunter Schafer and Udo Kier.

[2] Hideo Kojima and Jordan Peele served as writers of the game.

[7] In November 2022, two and a half minutes of gameplay were leaked on a live stream recording of a phone and on Twitter, showing a fearful nurse at the hospital walking around with a flashlight.

The video ends with the cryptic symbols forming to say "GAMEOVER" and "OVERDOSE".

[8] The actors' and environment scanning was suspended in the second half of 2024 due to the ongoing video game strike and is planned to resume in 2025.