Mobile-Based Educational RPG for Situated Language Learning via Unity Engine

Abstract

This study presents "ThaiGo", a mobile educational Role-Playing Game (RPG) designed to bridge the language gap for exchange students from North Minzu University (NMU) studying at Chiang Mai University (CMU). Traditional language learning tools often rely on rote memorization and isolated flashcards, which can lead to social anxiety and ineffective adaptation for new students. To address this, ThaiGo leverages situated learning principles and gamification within a 2D pixel-art simulated campus environment. The system features a core Explore-Learn-Reward loop, dialogue-based learning, and a quest progression system.Developed using Unity 6 for Android, the architecture ensures offline accessibility with JSON-based data persistence. By allowing users to acquire vocabulary through meaningful NPC interactions in realistic scenarios (e.g., ordering food, navigating the campus), this project aims to reduce student anxiety, improve cultural integration, and provide a cost-effective, immersive alternative to premium language platforms.