This digital game was produced as part of the evaluation criteria for the "Introduction to Digital Game Design" course offered by School of Electrical and Computer Engineering at University of Campinas, Brazil. This course was taught by Prof. José Mario De Martino, Ph.D in first half of 2012. The game is a freeware for non-commercial use. All resources used and not created by authors were appropriately referenced in the game's acknowledgments section. It is an unofficial publication of the University of Campinas, its contents have not been examinated or edited by this institution. ...