CASE #04 · Questo Originals

Cádiz detective mystery. Infiltrate a secret society

Step into the covert world of a citywide detective mystery, where your mission is to expose a powerful secret society that has manipulated leaders and shaped world events from the shadows for centuries.

No booking, start anytime
2 km · 12 points

★ 4.5 · 2 verified reviews in Cádiz · also playing in 332 cities

Unlock the case · €17.99 for two

Full refund until you start playing · €6.00/person as a group

Cádiz 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.

The case file · written by Questo Originals

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

A whistleblower has surfaced with explosive information, drawing you into a high-stakes game of deceit and discovery.

Your task: follow the clues, crack the codes, and stay one step ahead before their next grand scheme unfolds.

Will you be the one to unmask the society and reveal the truth?

Oh… and when you do, don’t forget to say thank you.

12 challenge locations
≈2,600 steps
1 final accusation

Uncover a Secret Society
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.

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 · C. Buenos Aires. From there the case runs through 12 stops and finishes at Point 12 · Pl. San Antonio, a 2 km route through Cádiz.
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 Cádiz leaderboard.

The route

Start: Point 1 · C. Buenos Aires
Finish: Point 12 · Pl. San Antonio

What Cádiz players say

★ 4.5

2 verified reviews

★★★★

was mich noch gestört hat war dass die Audiodateien in Dauerschleife abgespielt wurden. gerade kurze Files waren nervig. und ich hätte gerne meine eigene Musik im Hintergrund gehört. sonst hat mir das Konzept sehr gut gefallen

Nathan · Aug 4, 2026

★★★★★

absolutely amazing and active, very fun and a friendly outing

King Gigii · played this case in Hollywood, FL · Sep 6, 2025

★★★★★

This was a lot of fun, and it was good exercise. I recommend.

Ruben Rosario · played this case in Tampa · Dec 1, 2025

Like an escape room. The room is Cádiz.

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 km of Cádiz.

	This case	Escape room	MM dinner
Price / person	€8.99 for two, €6.00 in a group of 5	2 to 4x more each	4 to 6x more each
Party size	2 or 5 phones	fixed 4–8	shared table
Booking	none, play now	slot, days ahead	weeks ahead
Where	2 km of Cádiz	a windowless room	a hotel ballroom

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 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 Cádiz.

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 €29.99 (€6.00 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 Cádiz leaderboard settles it.

Point 1 is at Point 1 · C. Buenos Aires, and the route finishes at Point 12 · Pl. San Antonio, a 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 2600 steps in total.

Yes, gift the case and the person you send it to picks their own evening, in Cádiz 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 · C. Buenos Aires, 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 Cádiz or any other city.

Gift this case →

Have a code? Use unlock code →

Choose your pass

Unlock · €17.99 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 Cádiz

A citywide case for mystery and escape-room fans

Cádiz Detective Mystery: Infiltrate a Secret Society! is a self-guided murder mystery you play on foot in Cádiz. 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 km with 12 challenge locations, at your own pace, any evening of the week: an outdoor escape room the size of Cádiz, with no slot to book. It's one of the few things to do in Cádiz you can decide on at 7pm without a reservation.

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