The remarkable growth in serious games use has gradually pushed them to be present in every single domain. However, in language learning we did not find any reliable games developed for dictation exercises, commonly used for the teaching of French. This involves natural language processing in the form of an interactive game that can automatically generate corrections and assess game users. In order to fill this research gap, we propose to take advantage of the assets provided by the NooJ platform and develop a game combining NooJ and the 3D game platform Unity3D.