Did you read today’s paper?
Location: Prague, Czechia
Date Played: May 21, 2026
Team Size: 2-6; we recommend 2-4
Duration: 60 minutes
Price: ranging from 1990 CZK ($95) per team to 2390 CZK ($114) per team
Ticketing: Private
Accessibility Consideration: There are stairs down to the game.
Emergency Exit Rating: [A+] No Lock
Physical Restraints: [A+] No Physical Restraints
REA Reaction
In Prague, we repeatedly uncovered exceptional versions of the types of escape rooms that made us fall in love with this genre of entertainment more than a decade ago. Opus Magnum was perhaps the epitome of this trend. This researcher’s office transported us to a historical era, and simultaneously to our own past.
The Chamber presented a classic escape room office, but dressed it up in a rich setting, with sturdy furniture, intriguing artifacts, and deep hues. This office belonged to someone. From there, it revealed an adventure, well concealed, and exciting to unlock. And as we traveled deeper into the game, The Chamber made magic with fun effects, including both escape room standards and more unusual selections.

While Opus Magnum showed its age in a few places, with wear on props and some tech that didn’t quite fit together perfectly, we could always reason our way through.
The gameplay was well-clued and flowed smoothly. We enjoyed solving our way through the puzzles. This escape room made us feel smart.
Furthermore, it added an element that those early escape rooms didn’t offer: meaningful choice. We selected our own destiny in Opus Magnum, and the ending was entertaining and resonant.
The Chamber is more well known for Project Poltergeist and Haunted House (review coming soon), the two games that vaulted this company into international prominence back when escape rooms were new. However, with its silky smooth gameplay, Opus Magnum is certainly worth adding to your list of games to visit in Prague, especially for players less interested in scary themes.
Who is this for?
- Story seekers
- Puzzle lovers
- Scenery snobs
- Any experience level
- Players who don’t need to be a part of every puzzle
Why play?
- It plays silky smooth
- The game has consequences
Story
The grandson of a Czech scientist had hired us to investigate what remained of his grandfather’s research into the philosopher’s stone, and if possible, retrieve the artifact. The challenge was that his grandfather’s research lab had been bombed into rubble 80 years ago.

Setting
Set inside a researcher’s office, Opus Magnum had an elegance to it. The Chamber leaned hard into the natural shape of the classic Czech architecture and curved brick ceilings. This space was supposed to feel like it had been there for a long time, and The Chamber succeeded in that goal.

Gameplay
The Chamber’s Opus Magnum was a standard escape room with a moderate level of difficulty.
Core gameplay revolved around observing, making connections, and solving puzzles. The gameplay also required understanding our place in the story, and the narrative implications of actions, so that we could make a meaningful choice.
Analysis
➕ The eccentric character who introduced us to Opus Magnum deftly conveyed a lot of information that set the stage for our mission. They were very clear about our goals, and they made sure we fully understood them, which was critical. They were amusing, with their tone and mannerisms expertly crafted for this experience. Everything about their introduction was intentionally designed with the upcoming gameplay in mind.
➖ That said, the introduction was long. The story was pretty wonky, and the character was, of course, a character. Some of our team internalized the story better than others.
➕ An office setting may be the quintessentially meh escape room setting, but with Opus Magnum, it was anything but. This researcher’s office conveyed history, personality, and purpose. It was built into the old building’s arched architecture, and its deep colors and heavy curtains gave it weight. Plus, it wasn’t without well-concealed secrets.
➕ The puzzles were well clued. The gameplay flowed smoothly. When we hit a pause, we were able to think creatively, consider our limited inputs, and solve our way forward.
➖ We struggled with one puzzle where the fit was too tight, and thus the solve wasn’t crystal clear. This mechanism could use a little maintenance.
➕ Opus Magnum surprised us with unusual effects using lighting and other elements to reveal information more magically.
➕ Most importantly, Opus Magnum made us feel smart. There were multiple endings available, and while we didn’t know exactly how our choice would play out, we made it knowingly. Furthermore, there were no bad endings; every option was narratively justified and still amusing, even when serious.
Tips For Visiting
- This game is located at the Staropramenná 12, Praha 5 location.
- This game is available in Czech or English.
- We enjoyed a meal at U Kristiána, right nearby.
Book your hour with The Chamber’s Opus Magnum, and tell them that the Room Escape Artist sent you.
Disclosure: The Chamber provided media discounted tickets for this game.


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