One of the problems in science education is students' low motivation and difficulty to see the connection between science learning and their daily life. In addition, many science concepts are not intuitive, and involve complicated relations between parameters. We previously presented (Weizman & Broza, 2012) evaluation of a model integrating digital educational games with interactive learning units, where we found that students reported experiencing both learning and enjoyment. The current study focused on games in science, and examined the relation between the game design parameters and the