Unholy Adventure: Mystery heading to Nintendo Switch

RedDeerGames has announced that, this month, it’s putting Unholy Adventure: Mystery on Nintendo Switch. The game is scheduled for December 22, 2025.

Unholy Adventure: Mystery is a dark, story-driven point-and-click title. It features a mix of classic adventure gameplay, surreal events, and gripping narrative twists in a world where nothing is quite what it seems.

Here’s some additional information:

Unholy Adventure: Mystery follows Peter Grim, an ordinary man thrown into an extraordinary crisis: his wife has vanished, a strange storm looms over the city, and giant rats roam the streets. As players explore gloomy neighborhoods and uncover hidden clues, they will slowly piece together a tangled web of secrets that refuse to stay buried.

The game offers hundreds of interconnected puzzles, richly detailed story moments, and a mysterious atmosphere inspired by retro adventure classics. Every area hides surprises, unsettling characters, and narrative turns that push Peter deeper into the unknown.

With its point-and-click mechanics, hidden-object elements, and emphasis on storytelling, Unholy Adventure: Mystery delivers a tense, surreal journey that mystery fans will remember long after the final scene.

Take a look at a trailer for the game below.

Announcement Trailer

The game will be sold via the Nintendo eShop. Access more Nintendo Switch coverage here.