Literature Review on the Design and Implementation of Virtual World Environments for Intercultural Communicative Competence in Language Learning

Intercultural communicative competence (ICC) has become an essential outcome of language education, yet many learners cannot access study-abroad or face-to-face exchange programs because of financial, logistical, and geographical constraints. Virtual world environments (VWEs) offer a route for developing ICC, but the literature has not yet synthesized the range of interventions, strategies, and challenges involved. This review examines how VWEs contribute to ICC development. It asks how VWEs are employed for ICC training, what implementation and design strategies enhance their effectiveness, and what challenges hinder their use. A thematic review of 27 peer-reviewed articles (2014–2024) was conducted following PRISMA guidance and framed by Byram’s model of ICC. VWEs support ICC through immersive cultural simulations, collaborative intercultural exchanges, learner motivation, and intracultural awareness. These environments approximate authentic cultural contexts and improve learners’ communication skills. Significant challenges remain: technological barriers, inequities in access, oversimplified cultural representations, and pedagogical difficulties, including limited teacher training. Future research should prioritize longitudinal designs, comparative studies across VWE technologies, standardized ICC assessment tools, teacher training models, and equity-sensitive implementation frameworks.