We founded Helium9 Games to bring together all our knowledge and skills to create high quality games with advanced AI and innovative gameplay. Based in Prague, Czech Republic, Helium9 Games is a finalist of 2017 Central European Startup Award and collaborates with specialists from the U.S.A., Germany, Russia, Ukraine, Italy, Romania, Japan, and Australia. Our team has experience in game design, AI research and development, multiplatform programming, customer behavior analysis and marketing. We worked with such companies as Electronic Arts, Konami, SONY, Irrational Games, Lockheed Martin, Samsung, and a number of research institutions. Our founders have diverse backgrounds ranging from making AAA hit games, such as Bioshock Infinite and Pro Evolution Soccer, to academic research, marketing, and big data analysis. Our first game, World of Tennis: Roaring ’20s, is live globally on iOS/Android/Windows Store, featured in "New games we love" on iOS and featured on Windows Store. Within five days from the release, the game reached Top 5 Sports Games on iOS in 16 countries (Top 20 Sports Games on iOS in 33 countries).