Perfect is an immersiveVR experience which allows you to move around and interact with three different environment, during the day and night. The environments are all realistic and the level of detail is pretty good for a download only experience, I say experience as it isn't really a video game but as a learning tool or an exhibition piece it has a lot of uses. We have used it in lessons as a stimulus for writing in English, connecting it to our unit on Kensuke's Kingdom.