Undermined

Undermined

Very Positive (103 ratings)

  • Escape room
  • IRL

Mark as done to rate

Geological genius Dr. Jackson reported some strange discoveries at an old mining site, but hasn't been heard from since his last contact with the surface... โ€‹ Your team must delve into the mine to discover what happened to the doctor and his findings, before radiation exposure and cave-ins get you first.

  • 2-8
  • 60 mins
  • Expert
  • Not scary

Awards

Ratings

All ratings (103)

Very Positive

Gameplay
Very Positive
Atmosphere
Very Positive
Customer service
Very Positive

Reviews

@reillylikereally
reillylikereally

169 escape rooms

We had a blast in this game as a pair of enthusiasts. I wonder how it would be as a larger group, but for us it was a great time. Some great puzzles and cool reveals.

Gameplay

We had a blast! Such a fun game and perfect for two enthusiasts.

Atmosphere

Great set design with some really cool impressive automated moments.

Customer service

Not the friendliest host to be honest. It felt like she would have rather us not been there.

Story

Clear and fun!

Difficulty

Hard

I would say that there are actually a fair few solid puzzles in there but it definitely edges on the side of more fun challenging than seriously hard.

Game tech

High tech

Ideal number of players

3

Scary

Not scary

Minimum age

18

Was anything broken?

No

Live actors

No

Physically active

Somewhat

Easy to find location

Yes

Parking

Easy

Safety

No

May 4, 2026
@Alex2000
Alex2000

367 escape rooms

Lovely room from start to finish. Felt immersed from the intro and the story building to the end was really satisfying. The puzzles were well thought out and led to some really fun/surprising results. Definitely would recommend this room if going to Ottawa and for sure a must if youโ€™re going to this location.

Aug 2, 2025 | Experienced Aug 2, 2025
@Svalteus
Svalteus

52 escape rooms

Highly recommend! โค๏ธ Click to see review breakdown.

  • store/u/5b4b4ace-89ab-4ab8-b055-cf700501492c_133.jpg
Gameplay

Fantastic, the puzzle made sense, everyone of them added to the ambiance and the story. Some puzzle were unique and not seen anywhere else even specifically homemade for this specific escape room. It felt refreshing from start to finish. ๐Ÿ˜

Atmosphere

AMAZING! From the very first seconds, the game waste no time to set the ambiance in a very drastic and cool way until youโ€™re out of the game. Every aspect of the decor was meticulously crafted and chosen to create this masterpiece. ๐Ÿคฉ PLEASE FOR YOU READERS: At the end after the game. Ask to be shown the layout/where the room are situated. Hint: the door in the hallway right next to the entrance of the game.

Customer service

Absolutely well received. The GM was really welcoming, chatty and enthusiastic about us playing this game especially since itโ€™s her favourite one. The owner was also present and really eager to know our thoughts and feelings about the game. It shows that everyone takes pride working here and are in a good working environment! ๐Ÿซฐ

Particularly interesting or different

Yes

Without spoiling anything, everything feels unique and crafted accordingly to give you wow moment at all time.

Story

The story was short and sweet. Nothing too complicated. It does its job to set the mood and let you explore while having fun. The real story is your journey and what youโ€™ve been through.

Difficulty

Medium

If youโ€™ve done escape room before, this will be no problems. If youโ€™re this type of players. It is possible to "Cheat" if you have big brain energy. P.S: Please donโ€™t cheat ๐Ÿฅฒ

Game tech

High tech

The game makes good usages of both technology and mechanic.

Ideal number of players

2

The spaces are relatively small as you would expect in a mine. Personal opinion Min 2 players/Max 3

Scary

Not scary

Can be stress inducing, you may find the game spooky-ish if you have certain phobias. The game doesnโ€™t aim to be spooky.

Minimum age

12

I would say it is child friendly but would highly recommend being at least a teenager. Might be too difficult for kids.

Was anything broken?

No

Perfect conditions.

Live actors

No

Physically active

Somewhat

You will need to be able to crawl/climb

Accessibility

Not recommended for people who have mobility issues.

Easy to find location

No

A bit confusing to find. Itโ€™s on the side of a building. It might look like a warehouse but itโ€™s the right place.

Parking

Easy

May 26, 2025 | Experienced Apr 13, 2025
@EsacapeTheBrig
EsacapeTheBrig

2 escape rooms

Next level escape room ๐Ÿ‘Œ. The production quality of this room was top tier, the puzzels were varied and posed a good challenge level while always feeling intuitive and overall very engaging.

Gameplay
Atmosphere
Customer service
Difficulty

Medium

Apr 18, 2025 | Experienced Apr 17, 2025
@eklixio
eklixio

102 escape rooms

Loved Undermined! An amazing set, very immersive :) Bit of a narrow space so wouldnโ€™t rec a huge group. My team of 4 was making great time until we became hung up on one puzzle at the very end, so we tragically didnโ€™t escape. In hindsight should have asked for a hint sooner.. we probably needed just one more minute!

Nov 10, 2024 | Experienced Nov 11, 2024
@Zwicked
Zwicked

121 escape rooms

We loved the set of the room, but struggled with the mechanisms for some of the puzzles, which kind of took the fun out of things. Our game master wasnโ€™t able to explain elements at the end, which was a bit disappointing since weโ€™re very close to finishing. But itโ€™s a great set and would be really fun without the hiccups we experienced.

Gameplay
Atmosphere
Customer service
Minimum age

10

Sep 3, 2023
@BigDaddy800
BigDaddy800

48 escape rooms

We loved it, was a great family activity

  • store/u/23731003-5d47-4d71-976e-0dfcab622afa_133.jpg
Gameplay
Atmosphere
Customer service
Particularly interesting or different

Yes

A lil different

Story
Difficulty

Hard

Game tech

High tech

This one had high tech & mechanical, was a cool game.

Ideal number of players

6

More than 6 it feels like people are getting in the way

Scary

Spooky

Minimum age

10

Was anything broken?

No

Live actors

No

Physically active

Somewhat

Easy to find location

Yes

Parking

Medium

Sep 2, 2023 | Experienced Sep 2, 2023
@EscapeR00MJunkie
EscapeR00MJunkie

43 escape rooms

4 of us didnโ€™t escape! We got hung up on one puzzle. Game master should have been more attentive imho.

Gameplay
Atmosphere
Customer service
Particularly interesting or different

Yes

Story
Difficulty

Hard

Game tech

High tech

Ideal number of players

6

Scary

Not scary

Minimum age

10

Was anything broken?

No

Live actors

No

Physically active

Somewhat

Easy to find location

Yes

Parking

Easy

Aug 13, 2023 | Experienced Aug 12, 2023

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