My XP is a unique Virtual Learning Environment (VLE) for the gamification of education. Download and source code available here. Please note that I have abandoned this project.
Paper: Z.C. Schreuders and E. Butterfield, "Gamification for Teaching and Learning Computer Security in Higher Education," in 2016 USENIX Workshop on Advances in Security Education (ASE 16) Austin, TX, USA, 2016. View PDF
Open educational resources (OER), such as lab tasks, available here