CASE #04 · Infiltrate a Secret Society · Questo Originals

London detective mystery. Infiltrate a secret society

Enter the covert world of "The President's Conspiracy," where you are tasked with exposing The Kingmakers, a secret society that has manipulated world leaders and orchestrated global events from the shadows for centuries. A whistleblower has come forward with…

No booking, start anytime
2.2 km · 12 points
£9.49/person for two · £6.60 in a group

Unlock the case · £18.99 for two

Full refund until you start playing · £6.60/person as a group

★ 4.25 · 4 verified reviews in London · also playing in 332 cities

Notting Hill, London Detective Mystery: Infiltrate a Secret Society!

Gather your party

Who's playing tonight?

One pass unlocks the whole group's phones: the Duo covers 2, the Fellowship 5. Everyone plays on their own screen.

Like an escape room. The room is London.

Escape rooms are genuinely good. They also want a slot booked days ahead and a fixed hour. This is the version you can decide on at 7pm: outdoors, across 2.2 km of London.

	This case	Escape room	MM dinner
Price / person	£9.49 for two, £6.60 in a group of 5	$25–40	$60+
Party size	2 or 5 phones	fixed 4–8	shared table
Booking	none, play now	slot, days ahead	weeks ahead
Where	2.2 km of London	a windowless room	a hotel ballroom

The case file · written by Questo Originals

A secret society hides in plain sight. Tonight you get in.

Your mission: stay one step ahead, decode the secrets, and unravel the conspiracy before their next grand scheme is unleashed.

Will you be the one to expose the truth and save the world from an invisible tyranny?

Oh... and don't forget to say thank you...

12 challenge locations
≈2,860 steps
1 final accusation

Uncover a Global Conspiracy
Step into a world where nothing is as it seems and unravel the plots of The Kingmakers.
Outwit Advanced AI Schemes
Challenge your intellect by decoding cryptic messages and exposing the AI's hidden agenda.
Embark on a Covert Mission
Engage in a high-stakes quest to discover a secretive power scheme that's been shaping history from the shadows.
Perfect for Thrill-Seekers and Puzzle Lovers
Whether you’re on a daring solo mission or teaming up with friends, this adventure is designed to test your detective skills to the max.

On the streets of London

How tonight works

1
Unlock now
Pay and the case opens in the Questo app straight away: no guide, no group, no time slot. 30 seconds, not a confirmation email.
2
Walk to Point 1
Point 1 - LBC · 8 Basing St, London W11 1ET, UK. From there the case runs through 12 stops and finishes at Point 12 · 6 Basing St, London W11 1ET, UK, a 2.2 km route through London.
3
Solve it together
Everyone gets clues on their own phone. Each puzzle you crack unlocks the next location, and the finish puts you on the London leaderboard.

The route

Start: Point 1 - LBC · 8 Basing St, London W11 1ET, UK
Finish: Point 12 · 6 Basing St, London W11 1ET, UK

What London players say

★ 4.25

4 verified reviews

25%

rated it 5 stars

★★★★

locations: more use of actual surroundings. it’s just walking around unnecessarily otherwise

Oliver Drobnik · Jul 20, 2026

★★★★★

good riddles, quite tricky. no actual connection with belfast but we knew that I'm advance

MMT · played this case in Belfast · Dec 29, 2025

★★★★★

fun to do with someone you care about and is smart, and willing to walk alittle lol

jpArtificial · played this case in Annapolis · Nov 30, 2025

Questions locals ask

Yes. The case unlocks the second you pay and there is no time slot to reserve. Buy at 7pm, walk to the starting point, and you'll be working the first clue within the half hour. If tonight falls through, it stays in your account.

Yes, the free Questo app on iOS or Android, about a 2-minute download. Buy on this page, open the app, and the case is waiting in your account. Grab it at home on Wi-Fi; the route itself runs fine on normal mobile data.

No. There's no guide, no group and no set time. It's a self-guided game: you unlock the case, walk the 2.2 km route on your own schedule, and everyone in your party gets clues on their own phone. Closer to an escape room than to a walking tour of London.

Nothing is booked, so you simply play another evening. The case does not expire. If weather turns mid-game, pause it, get inside, and resume from the same point later. If you haven't started yet, take a full refund instead.

The Fellowship covers up to 5 phones for £32.99 (£6.60 each). Bigger groups usually share a phone between two, or add a second pass and run two teams on the same case. That's the better version, and the London leaderboard settles it.

Point 1 is at Point 1 - LBC · 8 Basing St, London W11 1ET, UK, and the route finishes at Point 12 · 6 Basing St, London W11 1ET, UK, a 2.2 km route with 12 challenge locations. The exact spot, with a photo, appears in the app the moment you unlock.

It's a whodunit, not a horror game: no jump scares, no gore, nothing chasing you. Kids usually spot the clues faster than the adults. Younger children can walk along, though the deduction will be over their heads.

Yes, and the case plays best after dark. Bring a charged phone; the route stays on public streets and squares, and it's roughly 2860 steps in total.

Yes, gift the case and the person you send it to picks their own evening, in London or in any of the other cities it runs in. It doesn't expire, so it works for a birthday, a hen do, an anniversary or a team night out. They'll need the free Questo app to play.

Multiplayer quest · gather your party

Start the case tonight

It unlocks the moment you pay. Walk to Point 1 - LBC · 8 Basing St, London W11 1ET, UK, open the app, and the investigation starts.

Full refund until you start playing.

Buy tonight, decide later. The case doesn't expire. Pause any time and pick it up another evening.

Giving it to someone?

Works as a birthday, hen do or anniversary present. They pick the evening, in London or any other city.

Gift this case →

Have a code? Use unlock code →

Choose your pass

Unlock · £18.99 for two

Instant unlock · full refund until you start playing

1 ·Pay. The case unlocks in 30 seconds
2 ·Get the free Questo app (2 min, iOS & Android)
3 ·Walk to Point 1 whenever, tonight or any night

Outdoor murder mystery in London

A citywide case for mystery and escape-room fans

Notting Hill, London Detective Mystery: Infiltrate a Secret Society! is a self-guided murder mystery you play on foot in London. A detective game for date nights, friends and families who would rather run the investigation themselves than watch a staged dinner show. No guide, no group, no booking.

Self-guided over 2.2 km with 12 challenge locations, at your own pace, any evening of the week: an outdoor escape room the size of London, with no slot to book. It's one of the few things to do in London you can decide on at 7pm without a reservation.

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