" MYSTERY ONLINE GAME - Mysteryfy -->

A detective struggling with a complex investigation?

Today it's you with MYSTERYFY!

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Browse Mysteryfy and find your next investigatvie challenge

Mystery online game: install Mysteryfy right now!

Mysteryfy is a mystery online game you can play with your friends everywhere you like! On holiday, at the restaurant, at a party, at home! Just download and install it on your Android or iOS device, choose a story and invite your friend! Your device becomes your Crime Dossier: examine the evidences, read the Police reports, find the hidden clues… and solve the mystery.

Are you looking for an intriguing game to challenge your friends and spend a funny evening?

Mystery online game: the most famous detective novels

To write our stories, we leave ourselves to be inspired by the most famous novels and movies: classic thrillers, crime stories, spy stories, legal thrillers, noir, hard-boiled, detective fiction, grip-lit and so on.

Mysteryfy: the murder mystery game app

All the Crime Fiction you want!

Crime fiction has multiple subgenres and with Mysteryfy, the best mystery online game, you can live them all! Moreover, our investigative adventures have specific and dedicated settings. You can choose to investigate in Paris during the Belle Époque or in gothic Victorian London; you can be a spy in Berlin during the Cold war or a young detective in the Italian countryside full of superstition. But also you can search the murderer in a beautiful cottage covered with snow in the Alps or in the sunny hot Las Vegas. Mysteryfy has so many stories you can always find the right setting to make your game night perfect!

In short Mysteryfy is a journey through time and space! Mysteryfy is an immersive experience you can play alone or with your friends and family.

Mysteryfy is a new dimension of online gaming because it offers you a live experience of solving a crime case. In other words, your device becomes a Crime Dossier directly in your hands! Therefore, playing with Mysteryfy is like reading a book where you can write the end of the story, solving the mystery behind the murder and find the culprit. 

You can read a preview (without spoilers) of our stories in this article.

  • A Trap for Lupin

    Arsène Lupin seems to have made an unforgivable and serious mistake this time… could it be his end? “The police are either incompetent or corrupt. Or both.” (OMAR SY) Setting Normandy, 1909 The attempted theft of a precious ruby ends in tragedy. Inspector Ganimard has no doubts, the culprit is the elusive thief Arsène Lupin. […]

  • Death on the Green Baize

    In Las Vegas, anything goes just to win at the green table… even murder? If you’re playing poker and you look around the table and can’t tell who the sucker is, it’s you. (Paul Newman) Setting Las Vegas, late 1900s In the Las Vegas of the late century, intrigues and follies are mixed with fun […]


Donwload the app for free, choose the adventure, invite your friends and play!

Stories and mysteries to be enjoyed whenever you like

How to enjoy playing with MYSTERYFY stories

A Mysteryfy adventure details

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An ancient mystery, a political scandal, a game of deception... choose the story to play

Call friends and your family

Play alone or invite friends: using one or more Players Packagesyou may invite as many people as you like and you can set a challenge for Detective Teams!

Players Packages

You may invite as many people as you like and you can set a challenge for Detective Teams!

Start investigating!

Are you all ready? So go! How will you play: all toghether or dividing? Do the best plan!