I have implemented another game using Unity, after my first Unity game, Single Wicket Cricket. The new game is Snakes & Ladders. You can watch demo of the game in the following video.
You can play the game at http://ramkulkarni.com/Games/SNL. Though the game is multi-player, it is not truly online multi-player game. I do intend to work on that in future. Also, the game is not optimized for Mobile. It does not display correctly in portrait mode in the mobile browser and text input field does not trigger virtual keyboard. But it should work fine in non-mobile browsers, so give it a try.