VRiLLLA stands for "Virtual Reality Integrated, Lucid Language Learning Application"

Learn any chosen language from your native language in virtual reality on your desktop or your mobile. Please note that VR is not required as the app runs in flat screen mode on both phone and desktop, when VR is not detected.

Below you can see VRiLLLA's Gorilla. 

VRiLLLA's Multi Colour Gorilla