Denver Thriller Mission: Expose the Truth!

We're giving you the perfect reason to steal a few hours away from the computers, the life obligations and the constant rush that has taken over our lives.

You and your friends (or family) will become the main detectives on a high-stakes mission filled with thrill and mystery. You’ll be heading outdoors, investigating a safe area in your city and following a short route of 10 locations. At each location, you'll be collecting clues, cracking codes and puzzles, and challenging your minds to solve the intertwined mystery case.

It's a very simple concept, but it will transform your evening from boring to exciting and alive! You'll get fresh air, clever and interactive puzzles in the real world, a captivating story with many twists and heart-pounding excitement—all rolled into a 90 minutes experience.

No boring waiting rooms. No crowds. No screens (well, except for your phone). Just pure outdoor fun and real-life interaction.

• Couples looking for a fun & private date night alternative
• Friends or family groups wanting a bonding adventure
• Anyone who's up for a walk and loves mysteries, puzzles, or just exploring outside

There is no age restriction, but kids under 12 y/o must be accompanied by an adult.

This is a role-playing city exploration game that combines the challenge of an outdoor escape, the excitement of a scavenger hunt, and the suspense of a conspiracy mystery! You will play by yourself (alone or with friends), guided by the mobile app on your smartphone.

1.Buy your tickets & check the confirmation email 🎫

2.Download the on your smartphone 📲, login with your email and find the game inside the "Purchased Games" section of your Profile 🔓.

3.Head to the Starting Point & press "Play". You can start anytime you want and you can play at your own pace, no strict schedule. The same ticket is valid for all time slots.

IMPORTANT: DO NOT ENTER ANY BUILINGS! The whole activity takes place outdoors and the Questo app will guide you all the way.📍

Questo is your ticket to real-world adventure, blending storytelling with thrilling exploration! 🌍✨ Powered by local creators, our immersive, self-guided games are available in over 500 cities worldwide. Join more than 1,000,000+ explorers who’ve turned ordinary walks into epic quests! 🗺️🔎 Discover hidden gems, solve fun puzzles, and create unforgettable memories along the way.

Ready to start? Begin your adventure now at !

💡New to Questo? Check out our Player’s Guide for everything you need to know before you start!,

Know what’s Happening Next — before everyone else does.

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Host or Publisher Questo - City Exploration Games