Sherlock Holmes and the Doomsday DeviceSherlock Holmes and the Doomsday DeviceSherlock Holmes and the Doomsday DeviceSherlock Holmes and the Doomsday DeviceSherlock Holmes and the Doomsday Device
1/5

Instantly book on Morty

Sherlock Holmes and the Doomsday Device

Very Positive (28 ratings)

Labyrinth Escape Games - Nampa

  • Escape room
  • IRL

Mark as done to rate

The game is afoot! Step into the moonlit streets of Old London, where a cryptic message has summoned your team for an urgent mission. Professor Moriarty has built a Doomsday Device—and the city teeters on the edge of destruction. To stop him, you’ll have to traverse gaslit alleys, decipher layered clues, and survive a tangled web of deadly deception. Time is running out, and every second counts! With thrilling twists, richly detailed environments, and full of high-stakes investigation, this isn’t just a game—it’s a race against time. Will you save the city and disarm the Doomsday Device, or will London fall into chaos?

  • 3-8
  • 75 mins
  • Hard
  • Not scary

Ratings

All ratings (28)

Very Positive

Reviews

H

HeatherG2

3 escape rooms

This was my second one right after doing the Excalibur game. It was so awesome! I had a blast with my family. Being a fan of Sherlock Holmes I was impressed with the puzzles and the theming of it all. Loved the props!

Gameplay

The flow of the game was well done. Kept you on your toes.

Atmosphere

I loved all the different props!

Customer service

Loved our guid! Rylan was simply the best!

Physically active

Somewhat

It didn’t have to physically active but your adrenaline gets going and you just start moving.

May 31, 2026 | Experienced May 30, 2026
@MTguy35
MTguy35

11 escape rooms

Great room with varying puzzles, one of the best rooms we've done in the Treasure Valley.

Gameplay

Flow was great without being limited/ locked into one path.

Atmosphere
Customer service
Particularly interesting or different

Yes

Over all a great room, the final puzzle added some fun intensity.

Story
Difficulty

Hard

Game tech

High tech

Ideal number of players

4

Scary

Not scary

Minimum age

13

Was anything broken?

No

Live actors

No

Physically active

Not at all

Accessibility

You need at least one fully mobile member in your team, and may be kind of tight if a wheel chair or other accessibility aide is necessary.

Easy to find location

Yes

Parking

Easy

Dec 7, 2025
@RenoTahoeEscape
RenoTahoeEscape

268 escape rooms

The set blew us away. It is so well done. There are some clever puzzles and the last puzzle sequence, which is timed, is insane. This is definitely on the more difficult side, but is a must do if you’re in the Boise area. Lilly was a terrific GM and we were pleased to have her for all five of their games.

  • store/u/797147a0-4dcb-462c-b7bc-5a23b8896ee0_133.jpg
Gameplay

Some really innovative and clever puzzles.

Atmosphere

Very impressive set!!!

Customer service

Our GM, Lilly, was great!

Story
Difficulty

Hard

Ideal number of players

4

4 or 5 people is probably best gif this room.

Scary

Not scary

It deals with murder and there is a body and blood so it’s not kid friendly per se, but it’s not made to be scary.

Minimum age

11

Was anything broken?

No

Live actors

No

Physically active

Not at all

Accessibility

Low lighting and some tight spaces, plus uneven surfaces might impact the enjoyment off done.

Easy to find location

Yes

Parking

Medium

No dedicated lot. Street parking can be a bit difficult on weekends.

Oct 26, 2025 | Experienced Oct 25, 2025

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