There’s a fascinating world below Berlin’s surface – dark and sometimes claustrophobic tunnels and bunkers, the “underworld” (Unterwelten). Following the Berliner Unterwelten e. V. to a tour down there to listen to their stories about Berlin during WWII and the Cold War in this stunning environment is a must-see for everyone, Berlin visitor or resident.

Now there’s a mobile app that lets you experience the “Unterwelten” feeling without actually climbing underneath the surface of the city, be it that you want to relive a bunker tour you’ve enjoyed, see a new one from afar or see exclusive bunkers that aren’t accessible to the public. Together with the Berliner Unterwelten e.V. we thought of a way to convey both the emotion and the comprehensive information that is belongs to any bunker visit. Users can enter the bunkers from a 3D map of Berlin. In each bunker, they will be greeted with a narration (audio file), numerous photographs and info graphics among other things.



The unity 3D engine is utilized to depict the depth of the bunkers and guide users through a low-poly map of Berlin.


Honig Studios is an award-winning, Emmy-nominated production company consisting of developers, designers, strategists, writers, digital producers and film producers working together to create innovative interactive experiences and intellectual properties.

We know what makes a good story. And what breaks it.

Although we are digitally minded, we’ve created and produced TV shows, web experiences, online shows, mobile experiences, games, interactive installations and visual identities.


An overview of our services:

» online & mobile website production

» app development

» interactive narrative experiences

» transmedia storytelling

» UI/UX Design

» Graphic Design

» Game Design & Development

» Video Production


Honig Studios GmbH

Hobrechtstraße 65

12047 Berlin

+49 (0) 30 89 37 6602