Opus Memori

Opus Memori

Overwhelmingly Positive (242 ratings)

  • Escape room
  • IRL

Mark as done to rate

The Cadavera family regrets to inform you that the exceptional visit of the... //GLITCH// January 6 1938, I have been alone in the manor since the start of winter. There is a gloom about this place that keeps me up even in the dark of the night. According to my research, it seems the manor was constructed on sacred ground, a possible source of dark magic, a forbidden art that may be at the root of the Cadavera family's wealth. The manor itself seems to have functioned as a sanctuary for a cult named Opus Luminum. It was within the torturous corridors of the north wing that I found a most unusual office. During my nightly rounds, I can hear screams that chill my blood. I believe they come from Celeste, a former butler, who supposedly left to live on a farm, but if rumor is to be believed, actually perished in this dismal room of which I am currently obsessed. Access to this room is categorically forbidden to the butlers, yet my sleepless nights drive me to defiance of this interdiction. I hope I can resist the call...

  • 3-7
  • 60 mins
  • Spooky

Awards

Ratings

All ratings (242)

Overwhelmingly Positive

Gameplay
Very Positive
Atmosphere
Very Positive
Customer service
Very Positive

Reviews

C

CharErinazard

2 escape rooms

We loved this room! The actors are in character from the moment you arrive to the moment you leave and the story, set up and interactions for this room are really charming and clever. The puzzles are great, you’re well supported as needed by actors so it doesn’t feel as much like a traditional “ask for a hint when you’re stuck” room, it’s more like an immersive story with puzzles. Great props, great puzzles, a great time overall. Tho if you like leaderboards and to know your time and all that, this might not be the experience for you.

Gameplay

Loved the game play, was novel, had great use of actors and playfulness. Top notch

Atmosphere
Customer service
Was anything broken?

No

Apr 22, 2026 | Experienced Apr 20, 2026
@Miakat
Miakat

2 escape rooms

The butler/GM never ONCE broke character, even after the game ended. It was surprising and really funny! That in itself made this a memorable room. Only gripe is that it was really hard to understand the voice within the room, and it wouldn't repeat itself reliably. And sometimes it would hint for us to do stuff that we had already done. Granted, it must have been quite hard to see what we were doing. We did this as a group of 4. Parallelization was limited by the number of light sources. We didn't mind, but this could be really annoying for some people.

Gameplay
Atmosphere
Customer service
Was anything broken?

No

Apr 21, 2026 | Experienced Apr 15, 2026
@blochros
blochros

109 escape rooms

This room is impressive for what it can do in such a small space! It can be linear, the puzzles seem intuitive, but also fun and exciting. Unique aspects to this room! Best room I have done with this specific theme. Wouldn’t recommend more than a group of 4.

Gameplay
Atmosphere
Customer service

We loved Gigi!! Best actor we have had, and I have been in plenty of rooms with live actors. Never fire her!! she’s perfect!!

Ideal number of players

4

It’s a tighter space

Dec 31, 2025 | Experienced Dec 28, 2025
@Tysoodo
Tysoodo

93 escape rooms

It was a bit out of our way on this trip, but definitely worth the drive. Room was fast paced and exciting, though maybe a bit linear.

Gameplay
Atmosphere
Customer service
Game tech

Mechanical

Dec 27, 2025 | Experienced Dec 28, 2025
@Skellemon
Skellemon

97 escape rooms

I can't recommend this venue—and this room in particular—highly enough. It's so immersive, and the staff is just incredible. I've played over 50 games, and this is one of my favorites.

Dec 6, 2025Translated
@iheartzrh
iheartzrh

470 escape rooms

Lots of fun puzzles here, fun actor interaction, and nicely decorated. Lights and audio fully integrated to immerse you in the experience. The size of the room isn’t very large, but you don’t realize it. Very good use of the space.

Gameplay
Atmosphere
Customer service
Sep 22, 2025 | Experienced Sep 21, 2025
@Grispoux72
Grispoux72

29 escape rooms

I loved the escape, the puzzles were really good and the ambient was super spooky! I recommend it!

  • store/e/60687979-7692-4056-90ca-d4bad60b60a3.jpg
Gameplay
Atmosphere

Super spooky!!!

Customer service

The actors always stay in the characters it's amazing and super immersive

Live actors

Yes

Aug 30, 2025

B

BackboneSlide

206 escape rooms

This experience was special. The room was solid but the actor and the interaction with the actor was special. The room and puzzles alone are as expected. A bit dark, so don't forget your glasses like I did. After so many rooms under our belt I still think this room will be memorable. 8.3/10

Jun 25, 2025

V

VeganGameGuy

516 escape rooms

Don't skip this one. I did 42 games in Montréal / Québec and this was easily top 5 for me. It had the best acting of any game I played and the funniest "game-y-ist" actor interaction. Prioritize it!

Gameplay
Atmosphere
Customer service
Easy to find location

Yes

Jun 17, 2025

c

caerleigh

134 escape rooms

After nearly 100 escape rooms, this room had an element - actually, TWO elements - to it that we've never seen before. Super unique and really cool. The GMs are in character basically from the moment you walk through the door to when you leave, which is another great touch. The puzzles were nothing ground-breaking but clued well and fun. There is one puzzle that suffered from a bit of poor English translation which made that puzzle a little tough and frustrating...but the rest of the room is worth it for that hiccup.

Gameplay
Atmosphere
Customer service
Particularly interesting or different

Yes

Story
Difficulty

Medium

Game tech

High tech

Ideal number of players

3

Scary

Spooky

Minimum age

13

Was anything broken?

No

Live actors

Yes

Physically active

Somewhat

Accessibility

One person needs to crawl.

Easy to find location

No

It's downtown Montreal. Take the METRO. Don't drive. Tiny little storefront that's easy to miss.

Parking

Limited

Jun 5, 2025 | Experienced May 29, 2025

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Editorial reviews

  • This immersive escape room is a must-try for anyone seeking a story-rich adventure."

    Room Escape Artist
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