<p dir="ltr">Use of serious games and gamified applications for language learning have increased substantially over the past decade. They are an effective way to supplement language learning. These applications utilize a range of language learning methods such as grammar-translation, audio-lingual and task-based learning in combination. Task-based language learning particularly suits the typical gameplay elements of narratives and quests. Thus, this study aims to develop a serious game for learning Bengali, world’s 7th most spoken language. The literature in this area indicates that hubshaped quest landscape design is found to be most effective for game-based learning environments. So, the study implements a branching, hubshaped narrative for learning Bengali language.</p><p dir="ltr">This application also implemented a hidden object mechanism for vocabulary acquisition instead of traditional grammar-translation methods used in other language learning software. The prototype was assessed from user feedback in a qualitative manner across four broad heuristic categories comprising of learning, tutorials, engagement and cultural elements. In the process, the study sought to understand whether cultural context-based interventions in the narrative improve learner motivation.</p><p dir="ltr">The results show a positive impact of cultural elements on the learners’ motivation to progress. Further, the hidden object mechanism was received as a satisfactory method to learn foreign vocabulary. This form of interactive, narrative based educational application has the potential to supplement traditional lessons for foreign language acquisition.</p>