Xenos is a virtual language learning portal where users can learn English through games and social activities in a collaborative environment. It uses the Integrated Social Learning Environment (ISLE) platform, which provides instructionally rigorous and pedagogically innovative learning games and activities for free. Research found that Xenos improved test scores for at-risk learners and increased student and teacher motivation by incorporating games into language instruction. The goal is to simplify the ISLE tools to engage more game developers and refine assessment tools to provide meaningful performance metrics for teachers and learners.