Devious City

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We build.
We share.
We inspire.

Devious City is an independent maker collective from Hanover, Germany.

We create open-source projects and interactive builds across electronics, software, 3D printing and STEM education.

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Fallout Escape Game

Released

A Fallout-inspired escape game built from seven electronics puzzle boxes that unlock a motorised vault door, designed to teach microcontrollers and sensors.

ESP32ElectronicsInteractive3D Printing
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Resident Evil Escape Game

Released

A twelve-module escape game in one case: ESP32 puzzle stations talking over MQTT, a fifteen-minute timer and a touch console for the game master.

ESP32ElectronicsInteractive3D Printing
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Universal Soundboard

Released

A hand-held six-button soundboard for cosplay, built on an Adafruit Audio FX board and feeding any AUX speaker through a standard audio jack.

ElectronicsAudioProp MakingCosplay
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What we build

Electronics

Embedded systems, sensors, actuators and custom hardware for real-world applications.

Software

Firmware, tools and web applications that make projects smarter and easier to maintain.

3D Printing

Design, prototyping and physical fabrication with precision and practical intent.

Interactive & STEM

Exhibits, escape games and workshops that make technology tangible.

Latest signals

Most updates, behind-the-scenes material and announcements are published through our social channels.