Learning Games Studios, offers evidence-based mobile games that deliver measurable learning outcomes, leading to opportunities for advanced education and employment for adult learners. Their award-winning product, Xenos Isle, combines a social virtual world with single and multiplayer games to engage users, support persistence and problem-solving, and evoke a positive emotional response while building motivation to master challenging foundational and soft skills. Strong game design and mechanics keep learners engaged, pulling them through the curriculum and creating high time on task. Because Xenos is both device and operating system agnostic, it can be used across platforms including when players are on different devices -- translating to a scalable and cost-effective implementation model.