Abstract
Many researchers proved the efficiency of using educational games in the learning field. Thanks to the new wave of mobile technology, these games became even possible to run on mobile devices. On the other hand, various learners found learning the "computer architecture" subject dry and hard using the tradition way in classrooms. This paper presents a new mobile educational game which aims to teach the "computer architecture" subject. In particular, the different learning activities implemented within this game allow learners to learn this subject in a fun and interesting way.