/slash film festival is Austria’s largest event dedicated to Fantastic Cinema. It was founded in 2010 by Verein zur Förderung des Fantastischen Films in close collaboration with Filmcasino, which still serves as a main venue. Metro Kinokulturhaus in the heart of Vienna’s Inner City became the second main venue of the festival in 2018 and also houses the festival center in its mezzanine. /slash quickly grew in size and scope, attracting close to 15.000 visitors annually over its 11-day run.