Do you want to feel like REAL Explorer and Mystery Solver?
Experience the mind-bending Alternate reality game (ARG) that blends the fictional world with reality with detective style finest mystery puzzles, riddles, codes, and cryptograms.

To solve the devilishly difficult mysteries of Project VOID, you must use every available resource to solve the challenges set before you, like "The Internet" with ingenious puzzle hunting skills and extensive out of box thinking.
With 5 missions and 30 unique puzzles, dwell into the alternate history of conspiracy, murder mystery, and fringe science.

Analyze each and every clue, keep an eye on each and every detail. Solve cryptograms, codes, coordinates and connect the dots to solve the majestic mystery of Dr. Quantum's experiment.

What’s New

Version 1.9.2

- Bug Fixes

Ratings and Reviews

4.9 out of 5
44 Ratings

44 Ratings

Cj8897382848274781a9 ,

TL;DR This is a great app and you should try it

I’m not much of a puzzle game type of person. I got this app solely out of curiosity. But when you start playing, it turns a puzzle game into internet research of actual people/places/things. Next thing you know, you’re looking into old 1920s-50s newspaper articles for answers to puzzles and looking up historical figures that you may not have known before this app. I loveee learning about history, so that was right up my alley. Anyway, This is a very good detective-esque puzzle game that will probably have you addicted after the first few levels (if you’re anything like me, anyway).

The design of the app itself looks very sleek and is easy to navigate through. The in-app browser is a bless, and also makes the app much more immersive. The notes section is a lifesaver as well. There was some bad spelling and grammar in a few of the descriptions, but it almost seemed intentional.. As if to throw you off course from the solution and purposely use weird wordings to confuse you.

All in all, this is a fantastic app and a great way to get into the puzzle genre.

I appreciate all the work you’ve put into this, Dr. Quantum! (and by Dr. Quantum, I mean the developers lol. People who’ve played will understand 😆)

justafanofz ,

Amazing puzzle game

The puzzles are tricky enough to make you think, but the clues are clear enough to help you when you’re stuck. The built in note taking system and browser are amazing and help sell the experience as apposed to having to close the app all the time to go to another tool

Veinsticker ,

Nice new approach

This is a fresh approach to solving puzzles. These require creative thinking and actual research instead of just matching shapes or finding items. This will keep ones mind sharp while actually learning some cool stuff.


113.2 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Horror/Fear Themes


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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