This paper aims to introduce a concept for a WEB based platform for learning games composing. The learning games should take its own place in the educational process therefore the defining of architecture of learning game is needed. This architecture could serve as a starting point of learning games development, based on certain didactical approach with clear defined pedagogical goals. The possibility to implement his own learning games thru a web based platform for learning games composing could give the instructor a powerful educational tool in the classroom.