It started as a routine systems test.
Nobody at the North Pole Energy Facility expected anything to go wrong. They never do.
By the time the first coolant pressure anomaly appeared, three containment systems were already gone. Communications went dark shortly after. Whatever happened inside that facility happened fast — and whatever is still happening, it isn’t stopping.
The automated failsafe — code-named SNOWBALL — was designed to prevent exactly this. Instead it’s making it worse. Every protocol it triggers cascades into the next, turning a bad situation into something nobody has a plan for.
One control pathway is still open. You’re being sent in to use it.
You have five minutes before the core reaches irreversible conditions.
Can you restore coolant flow before SNOWBALL shuts you out?
Can you stabilize the reactor in time?
Can you get back out?