In 1871, a colossal fire devoured Chicago, but from the ashes, a metropolis of steel and dreams emerged, a city that reinvented urbanism and architecture. Here, where skyscrapers touch the clouds, every street tells a story of resilience and audacity waiting to be discovered. Prepare your senses, because this city is not just a map, it's a game board. Cross the emblematic Chicago Bridges, each an engineering marvel connecting worlds. Investigate the artistic secrets of the Tiffany Dome, a historical glow embedded in the heart of the city. Discover the origin of cinema at the Former Site of Selig Polyscope Film Studios, where the magic of moving images began to come alive. Immerse yourself in the architectural modernity of Marina City, two towers that defy gravity and imagination. It's not just looking, it's feeling the vibration of a city that never stops. Explore the Fourth Presbyterian Church, an oasis of peace in the steel jungle. Conquer the mysteries held by the Zion Evangelical Lutheran 'Ghost Church', an ethereal silhouette that defies time. Unravel the verses of the Poetry Foundation Library, where every word is a portal. Chicago has points of interest awaiting your detective's gaze, with nearly 1,364 challenges designed to test your wit. Are you ready to rewrite the history of this city with your own exploits?
Choose your experience in Chicago
Treasure hunt in Chicago
90-minute street escape: cultural challenges against the clock at 99 real locations.
View details →Self-guided tour of Chicago
Must-sees at your own pace, with narrated audio. 24-hour access.
View details →Team Building in Chicago
Team competition with live rankings. Winners play free.
View details →What are you gonna find out?
A sample — in total 99 points of interest with 283 challenges await you.
- ◆Puentes de Chicago
- ◆Tiffany Dome
- ◆Marina City
- ◆Fourth Presbyterian Church
- ◆Zion Evangelical Lutheran 'Ghost Church'
- ◆Former Site of Selig Polyscope Film Studios
- ◆Poetry Foundation Library
- ◆Chicago Shakespeare Theater
- ◆Elks Veterans Memorial
What kind of places await you
Playable in: 🇪🇸 ES · 🇬🇧 EN · 🐱 CA · 🇫🇷 FR · 🇷🇺 RU · 🇩🇪 DE · 🇮🇹 IT · 🇵🇹 PT · 🇸🇪 SV
Frequently Asked Questions
¿Cuánto dura la experiencia completa?▾
Depende de tu ritmo. Recorrer los 99 puntos de interés puede llevarte entre 10 y 20 horas distribuidas en varias sesiones. Puedes pausar cuando quieras y retomar donde lo dejaste.
¿Necesito descargar una app?▾
No. GeoCats funciona 100% desde el navegador de tu móvil. Solo necesitas conexión a internet y activar la geolocalización.
¿En qué idiomas está disponible?▾
En los 9 idiomas, incluyendo español, inglés, francés, alemán, italiano y portugués.
¿Hay edad mínima recomendada?▾
Los retos están pensados para mayores de 12 años con interés en cultura urbana. Menores pueden jugar acompañados.
¿Qué pasa si fallo un reto?▾
Puedes reintentar sin límite. Si te atascas, el sistema te ofrece pistas progresivas. No pierdes XP por equivocarte, solo avanzas más lento en el ranking.
The places, as you will see them
Real photos of the game's points of interest in Chicago.

























































