Virtual Learning Lab is an open-source virtual reality game designed to mimic physical school/courses as best as possible, but with the added benefits of virtual reality. This way we want to make online school even better then real life school. [Moved to: https://github.com/Virtual-Learning-Lab/Virtual-Learning-Lab]
Why do you think that https://github.com/pwenker/quizli is a good alternative to Virtual-Learning-Lab