The document summarizes the benefits of free and open source games (FOSS games). It outlines four main reasons to support FOSS games: 1) they are free to play, unlike commercial games which can be expensive, 2) they do not require expensive licenses to develop like commercial console games, 3) many have easy Windows and Mac installers, and 4) FOSS games can be just as fun as commercial games. It encourages joining the FAMU OSUM group to learn more about FOSS games and take advantage of free training resources.