Escape room 18+

Diamond Heist

1 - 5 people90 minutesMedium

It's 2003 in London England  You are part of an elite team of secret service agents getting ready to raid The Mobsters hideout here in London . The Mobsters have stolen the world's largest diamon

Beginners

Company The Xcapery Escape Rooms Inc

Medium

Not scary

Without actorsActors

EnglishGame language

About the escape room

It's 2003 in London England

You are part of an elite team of secret service agents getting ready to raid The Mobsters hideout here in London . The Mobsters have stolen the world's largest diamond " The Cullinan Diamond".

Your mission (if you dare to take it) is to find their hideout and break into their secret vault and recover the diamond while they are attending a red-carpet event tonight. Time is crucial and you only have 60 minutes before they return. This is your team's only chance to complete the mission before the Diamond is sold to the highest bidder tomorrow night on the black market.

Brief assessment

Navigator AI

Come for a high-energy heist with a ticking clock, stay for the glow-golf warm‑up and welcome drinks. If you like clever surprises and a punchy finale, Diamond Heist is an easy pick for a fun night out.

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5.0

293 reviews on Google

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Location

AI Overview

AIGuests consistently praise the friendly, in‑character staff and the extra touches like mini golf and beverages that make the visit feel special. The room leans challenging, with many puzzles and a few moments that some found a bit maddening or murky. Families and corporate groups both report having a blast, and several mention a memorable, unique ending. A minority felt the pre-show extras outshone the room itself, but still had fun overall.

WeaknessesA few players found parts of the puzzle flow maddening or less polished. One review felt the room didn’t quite match the hype of the extras. Newer teams may hit sticking points without hints.

StrengthsWarm hosting and light roleplay add charm and momentum. Puzzles are creative and interactive with a cool, surprising finale. The glow-in-the-dark mini golf and welcome drinks elevate the whole outing.

SecurityPlayers mention clear briefings and expectations set up front, making the experience feel organized and safe. The welcome drinks are a nice touch, and the team is attentive throughout.

Level of fearNot scary and family-friendly. Expect tension from the countdown, not horror elements.

Actors' gameStaff stay in theme and engage players during the game, which people love. Heidi in particular gets shout‑outs for clear guidance and great energy.

Quality of riddlesPlenty of varied, hands-on puzzles with some unique ideas you won’t see everywhere. Difficulty skews high but generally feels fair once nudged in the right direction. A couple of leaps can feel opaque to some groups.

PlotIt’s 2003 in London and you’re breaking into a mob hideout to recover the Cullinan Diamond before the crew returns. The clock’s at 60 minutes, so you’ll be chasing clues to the vault under pressure without spoilers.

Difficulty levelOverall tough and puzzle-dense, best for groups who enjoy a challenge. Beginners can absolutely play, but should be ready to ask for hints.