The listing, Custom Risk has ended.
This is a homemade set of instructions for a version of risk that is called the "Chronothium Crisis". As far as I know, it is the first version to utilize two different Risk game boards during the same game.
I've played it with my friends and it was awesome! I highly reccomend this to Risk players who love a challenge and are brave enough to try something new.
If you win, I will e-mail you to Microsoft Word Documents detailing the supplies you will need to play, along with the special rules of the game.
Good luck, and happy bidding!