Ten strangers locked inside an underground bunker. Only one person can win.
It was supposed to be a YouTube reality show. Two million dollars to the last contestant standing. A red button by the door for anyone who wanted out.
Then something went wrong.
For fans of Gone Girl, Squid Game, and Stephen King’s The Long Walk.
A claustrophobic survival thriller you won’t put down — and a final chapter you won’t stop thinking about.
