Mystery House

Involved Companies

Guillotine Games

Developer

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Summary

Mystery House is a chilling 3D horror-adventure. Explore a decaying mansion, solve cryptic puzzles, and uncover a deadly secret. Switch between first- and third-person as you navigate a haunting world where every choice could be your last.

Story

Step into the shadows of Mystery House—a chilling homage of the groundbreaking Roberta Williams classic that gave birth to the graphical adventure genre. What begins as a nostalgic game night among seven friends in an abandoned mansion quickly descends into a waking nightmare. The house is no ordinary relic of the past. Its walls breathe with secrets. Its rooms are veiled in puzzles. And something—or someone—doesn’t want you to leave alive. Behind The Front Gate: The gates of Mystery House creak open, and you—grandchild of the legendary detective —have been invited to play a game. But this is no ordinary game. What begins in jest quickly spirals into something far more sinister. As you explore the sprawling estate, you’ll uncover cryptic clues, solve twisted puzzles, and unravel a dark legacy that refuses to stay buried. The deeper you go, the more the truth claws its way out—and the clearer it becomes: this isn’t a game. It’s real. And it wants you dead. You’ll need every ounce of wit, courage, and intuition to survive the night, expose the secrets hidden within these walls, and escape with your life intact.