Kogenercja is a game created per request of PGNiG SA - the largest Polish oil and gas exploration and production company. The players compete in order to create the most efficient thermal-electric power plant. To improve their business, they gather resources needed for the growth of such company and building a power plant. In this game knowledge is as important as an understanding of economy, as players have to answer quiz-type questions in order to advance in the game. As a game for the entire family, Kogeneracja promotes knowledge about the ways of producing energy and how power plants work.