You should read "Ready Player One" if you haven't already. The VR in the book is called Oasis. It might give you some ideas to go with yours:
http://www.amazon.co.uk/Ready-Player-One-Ernest-Cline/dp/009...
Best of luck, man.
http://www.amazon.co.uk/Ready-Player-One-Ernest-Cline/dp/009...
Best of luck, man.
"Hunger Games meets Ready Player One"
(but someone told me it work better using Hitchhiker's Guide as more people know it.)