Once you get the hang of playing Chickenfoot, you might want to try some alternative rules to liven up the game.
Alternative Beginning: At the beginning of the game, rather than using the highest double that a player has, you can play that you must start with the certain double. So, if nobody has the Double-9, then all players draw a new tile. This repeats until somebody gets the Double-9.
ChickenLittle Rule: Much like the game of UNO, a player must say “ChickenLittle” when he or she has one tile left. If they do not, they must draw a tile.