operates a dedicated cross-platform game server with an open cross-platform development toolkit written in programming language Haxe. By 2016, GameDuell had over 130 million users and 70 games produced in seven languages. GameDuell Events GameDuell TechTalk Since 2010, GameDuell hosts the TechTalk event series, where renowned technology pioneers share their know-how with the tech community of Berlin. Senior technology experts like Ed Burns, JSF specification lead at Oracle, Werner Vogels, CTO of Amazon, Emil Eifrem, Founder of Neo Technology, Dr. Torsten Lodderstedt, member of the OAuth working group of the Internet Engineering Task Force (IETF) and tech manager at Deutsche Telekom, Matthias Weßendorf, member of the Apache Software Foundation, working for JBoss/Red Hat and Jeanfrancois Arcand, developer of the Atmosphere framework, introduce the audience to their working fields. Berlin 2.0 Twice a year GameDuell invites the one hundred most influential and successful founders of the Berlin startup community to an exclusive networking event. At Berlin 2.0 the founders of the most established tech and internet companies meet to exchange. Skat & Rommé Masters Since 2006 GameDuell hosts the largest Skat tournament of the world every year. The event series is organized in exclusive partnership with the German Skat Association (DSkV e.V.). Throughout the year players of the popular German card game compete in qualification rounds on the GameDuell web platform. Additionally to the Skat Masters, GameDuell launched the Rommé Masters tournament series in 2009. Only the best players of both games qualify for the live finals in Berlin where they compete face-to-face for valuable trophies. The final round is recorded and televised on German TV. References External links Company Website GameDuell Games Platform GameDuell TechTalk Grand Gin Rummy Belote.com Video game companies of Germany Companies based in Berlin