Dominotion

The dominoes are the board - all you need otherwise are two tokens of some kind and a pair of dice. Dominoes being a flat verions of die rolls, it's sort of a natural. Play the pieces for the board from the "bone pile" and roll a die. You can move down the track using either the number you're on or the number you rolled - but if they're the same you stay put. Race to the end of the domino track and back again to win. Simple - and fun!

...and free!