Mission: Lost Relic

  • 8 reviews
  • Royal Albert Memorial


  • Immersive, Outdoor and Something A Little Different
  • Tickets from £15.00
  • Over 18
  • Various dates from Monday 27th March 2023
  • Multiple start times (see ticket info)

A mystery artifact is being sold on the dark web - and whoever is selling it is making very sure to shroud the details of the sale from the authorities. 

This sale has caught the eyes of some serious players. All we know is that there is a strong chance that this relic is of incredible historical and national importance, so we cannot let it fall into the wrong hands.

We don't have a lot of time and need our most expert Agents to race against the clock and find out what is on sale & who is selling it before the trail goes cold...

Can you solve this mystery?

THREAT LEVEL: National Importance






Urban Missions is an immersive, problem-solving game, with this particular route taking place near Hyde Park. Players must race against the clock to solve riddles and codes sent directly to their phones. 

The game combines a thrilling storyline with challenging clues and riddles. ‘The Agency’, an undercover spy organisation, needs players’ help to prevent disaster in London. The Agency sends players riddles and clues through videos, voice notes, pictures and texts over an automated WhatsApp messaging system.

Teams of between two and five people get together to solve these riddles and codes. The game involves working with ‘The Agency’ to solve a series of puzzles produced by the mysterious seller, so that we can ascertain the identity of the seller, what is on sale, and where the sale is going to happen.

The game takes place outdoors. For a more detailed breakdown of how to play London's most immersive adventure trail, read The Rulebook. 




Ticket Event time Cost
Anytime Ticket

Start any time you wish between 10:00 - 14:30

10:00 - 14:30 £15.00



Royal Albert Memorial, Kensington Gardens, London, W2 2UH


Urban Missions
Urban Missions


1. The ticket holder voluntarily assumes all risks and danger incidental to the event for which the ticket is issued, whether occurring prior, during or after the event. The ticket holder voluntarily agrees that the management, venue, event participants, DesignMyNight (WFL Media Ltd) and all of their respective agents, officers, directors, owners and employers are expressly released by the ticket holder from any claims arising from such causes.
2. Tickets are issued subject to the rules and regulations of the venues involved in the game.
3. Please check your tickets, as mistakes cannot always be rectified.
4. Occasionally, events are cancelled or postponed by the promoter, team, performer or venue for a variety of reasons. If the event is cancelled, please contact us for information on receiving a refund from the responsible party.
5. Every effort to admit latecomers will be made, however, it cannot be guaranteed that this is accommodated every time.
6. Tickets are sold subject to the venue or promoter's right to alter or vary the programme due to events or circumstances beyond its control without being obliged to refund monies or exchange tickets.
7. If this ticket is re-sold or transferred for profit or commercial gain by anyone other than the promoter, venue management, DesignMyNight or one of their authorised sub-agents, it will become voidable and the holder may be refused entry to or ejected from the venue.
8. The venues involved in this event may operate a No Smoking Policy eg. Pubs.
9. The promoter, venue management and DesignMyNight accept no responsibility for any personal property.
10. The event listed on the purchased ticket is strictly for ticket holders who are over 18 years of age, unless they are accompanied by an adult.
11. The organiser operates a year-round refund policy, appreciating that plans can change and that this event can be affected by weather. Under this policy, you will be eligible for a 100% refund if you cancel your booking up to 72 hours before your booking. If you cancel your booking after this window (last minute cancellation), you will be refunded only 50% of your ticket.

Customer Reviews (8)

Previous Urban Missions reviews

55% 52
32% 30
9% 8
3% 3
1% 1

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Based on 94 customer reviews

  • Written by Kazia

    Rating: 4


    Visited 1 month ago
    This was a really fun event, although more difficult in the winter afternoons when it gets dark - impossible to see much without a torch! Would definitely do again!
  • Written by Mission: Hostage Recovery customer

    Rating: 5


    Visited 4 months ago
    Mission: Hostage Recovery was a fun day out exploring the area around Brick Lane. The clues meant that we had to pay close attention to our surroundings and so we noticed far more than we would have done otherwise. The break in the game was very welcome, allowing us to refuel for the puzzles to come! We ran out of time but really enjoyed it and would definitely recommend. Hoping to do another one in the future.

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