Mindbug is an easy to learn dueling card game created by Christian Kudahl, Marvin Hegen, Richard Garfield and Skaff Elias. Illustrations by Denis Martynets and graphic design by Maximlian Gotthold. The game is available in six languages: English, German, French, Spanish, Italian and Polish.
For the logo, it seems that a customised version of Futura or similar is used as a basis. The other text elements are set in JAF Zalamander Caps combined nicely with Brandon Grotesque.