Our particular thanks for the development of the game concept goes to our colleagues at the museum and to all those who tested the game, especially to

Kellian Adams Pletcher, Franziska Aeschbach, Judith Affolter, Johannes Beltz, Michael Busse, Linda Christinger, Caroline Delley, Vera Fischer, Marion Frenger, Noémie Jeunet, Patrick Felix Krüger, Fabia Lyrenmann, Christiane Ruzek, Rüdiger Schlömer, Caroline Spicker, Thanuja Thangavel, Harsha Vinay

Nitesh Gandhi, Christopher Jain Miller, Anita Jain

Alcide, Annika, Lucas, Matthias, and Sämi
Anna, Andres, Emma, Lina, and Noah
Kasimir and Nestor

Day-care center Letten, Luca, Luka, Moritz, Nina, Olivia and Rosaline

Elementary school in Gelterkinden, school class 5c, Balz Gilgen

Design and programming web-app “unddu.rietberg.ch
Philippe Karrer, Julien Félix

Visual communication
Rüdiger Schlömer, Fabia Lyrenmann

Multimedia
Masus Meier

Translations
Katja Naumann, Bronwen Saunders

Editors
Sanjali Jain, Marion Frenger

Project management
Michaela Blaser