A weekend of mystery, adventure, and fun.

When Brandon Stark wins first prize in a mystery contest, he can hardly believe his luck. The award is an all-expenses-paid mystery weekend on the secluded Shadow Island for ten guests, including his closest friends. With a thrilling mystery game planned, private cabins scattered throughout the surrounding woods, and an entire weekend of adventure ahead, it promises to be an unforgettable experience.

The excitement begins Friday night in the island's grand entertainment hall, where the mystery officially gets underway. Clues are hidden, suspects emerge, and everyone is eager to play their part.

Until one by one, the guests begin to disappear.

At first, Bobby and Brandon assume it's all part of the elaborate game. Yet as the number of missing friends grows and the clues become increasingly sinister, the brothers realize the danger is real. Someone on Shadow Island is hiding a deadly secret, and every moment wasted brings their friends closer to disaster.

Because on Shadow Island, not everyone is playing a game.

They’re here to settle old scores.

The phenomenon deepens…