Sherlocked – The Vault Mobile App [Review]

An app to train for the real thing.

Platform: iOS & Android

Price: Free

Overview & setup

Created by the famed Sherlocked in Amsterdam, The Vault mobile app was a free iOS & Android game that served as a training/advertisement for real life The Vault escape room.

In game: An old safe's number dial with the Sherlocked cross-keys logo on the knob.

This short game was a heist-style escape room complete with puzzles and mechanical interactions. Most of these bore no resemblance to puzzles or interactions in the real The Vault escape room.

The game emphasized learning how to operate an antique safe. This set piece did play a role in the real life The Vault escape room where its operation was a serious challenge.


The puzzles were pretty typical digital escape room-style puzzles; they were neither great nor terrible.

In game: An old safe on a small table in the middle of a large room.


The Vault was entertaining. It was also free.

While it was not required training for the real life game, it was great for getting in the right mindset and learning how to operate a particularly cumbersome safe.

In game: An invitation to play the game in real life. It reads: "Well done. You've passed our test. Your job awaits you in Amsterdam."

It may have been an advertisement… but it was a really good one.


There was no hint system and a few of the interactions were not quite intuitive. When an interaction didn’t click, the game ground to a halt. At that point the only options were to:

  • Poke and swipe at every object until something happened.
  • Hand the game off to a friend and hope that that particular thing would be a little more intuitive to them.
  • Check out a YouTube walkthrough video

Should I play Sherlocked’s The Vault Mobile App?

I’d say so. Here’s my math:

If you’re going to play The Vault in Amsterdam (which I highly recommend), then it is a cute primer for that escape room’s most challenging input mechanism.

If you’re not going to be able to play The Vault in Amsterdam, then it is an interesting innovation for both escape room pre-game care as well as advertising.

It’s fun and it’s free. Why are you still reading this?

Download Sherlocked’s The Vault Mobile App today.

Download iOS

Download Android

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