In his presentation Steven Ronsijn (Sint-Lievenscollege in Ghent, Belgium) describes his integration of the game Third World Farmer in his geography classes and outlined what he considers to be the 4 most important factors when it comes to the success of game-based learning. Steven also founded genY, in which student teams research new learning technologies and develop attractive and interesting teaching methods (multimedia supported games, serious games) based on their own needs and experiences. Steven presented this presentation during the MEDEAnet webinar 'How to integrate gaming in the classroom' on 25 June 2012. Find out more on http://www.medeanet.eu.