CASE #04

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

Gresham detective mystery. Infiltrate a secret society

  • No booking, start anytime
  • 1.8 km · 12 points
Unlock the case · $13.99 for two

Full refund until you start playing · $4.80/person as a group

On the streets of Gresham

  • Players on the Gresham case route, photo 1
  • Players on the Gresham case route, photo 2
  • Players on the Gresham case route, photo 3
  • Players on the Gresham case route, photo 4

The case file

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

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.

  • 12 challenge locations
  • ≈2,340 steps
  • 1 final accusation

How tonight works

  1. 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. 2

    Walk to Point 1

    Point 1 · 2 E Powell Blvd. From there the case runs through 12 stops and finishes at Point 12 · 2 E Powell Blvd, a 1.8 km route through Gresham.

  3. 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 Gresham leaderboard.

The route

Start
Point 1 · 2 E Powell Blvd
Finish
Point 12 · 2 E Powell Blvd

Like an escape room. The room is Gresham.

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 1.8 km of Gresham.

This caseEscape room
Price / person$7.00 for two, $4.80 in a group of 52 to 4x more each
Party size2 or 5 phonesfixed 4–8
Bookingnone, play nowslot, days ahead
Where1.8 km of Greshama windowless room

What Gresham players say

★★★★★

This was a lot of fun, and it was good exercise. I recommend.
Ruben Rosario · played this case in Tampa · Dec 1, 2025

★★★★★

we had a ton of fun doing the quest with one catch, the score screen gave us results as if we were in competition with each, but we did the whole thing cooperatively, so that was an unsatisfying conclusion. I think it would be better if at the beginnng, you chose cooperative or competitive mode and the the score screen reflected that. we were waiting for each other to enter answers, not trying to race each other.
Stephane Magne · played this case in Kelowna · Dec 7, 2025

★★★★★

a couple of small hangups, but wow what a great time! It really involves a lot of the small aren’t takes place in and is very up to date! look around the clues are there bidding in plain sight as a business sign, a piece of art, simple graffiti and even well know landmarks! Great job!
Matthew Greene · played this case in Tampa · Jan 10, 2026

Gather your party

Who's playing tonight?

One pass unlocks the whole group’s phones: the Duo covers 2, the Fellowship 5. From $4.80 per person, with no booking and no set time.

Date nightDUO

Two phones, two versions of the truth. Argue about the prime suspect over drinks afterwards.

$13.99$7.00/person

2 players · 2 phones

Unlock for two · $13.99

Refund until you start. Never expires.

Friends or family nightFELLOWSHIP

A team of detectives, one accusation, live rankings. Cheaper than the escape room you couldn’t get a slot for, and the kids usually crack the puzzles faster than the adults.

$23.99$4.80/person

3 to 5 players · from about age 10 · best value

Unlock for the group · $23.99

Refund until you start. Never expires.

Playing alone? These cases are built for two or more, and everyone needs their own phone, so the Duo is the smallest pass.

Questions locals ask

Multiplayer quest · gather your party

Start the case tonight

It unlocks the moment you pay. Walk to Point 1 · 2 E Powell Blvd, 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 Gresham or any other city.

Gift this case →

Have a code? Use unlock code →

Choose your pass

Duo adventureaccess on 2 devices$13.99$7.00/person
Unlock · $13.99 for two

Instant unlock · full refund until you start playing

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

Outdoor murder mystery in Gresham

A citywide case for mystery and escape-room fans

Gresham Detective Mystery: Infiltrate a Secret Society! is a self-guided murder mystery you play on foot in Gresham. 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 1.8 km with 12 challenge locations, at your own pace, any evening of the week: an outdoor escape room the size of Gresham, with no slot to book. It's one of the few things to do in Gresham you can decide on at 7pm without a reservation.