Underwater chess set. One side is blue and green. The other is purple and red. The kings are crabs, the queens are angelfish, the bishops are squids, the knights are sea horses, the rooks are coral, and the pawns are starfish.
Six sided die with each side represented by how many "legs" each animal has. A snail for one, a rooster for two, an old man with a cane for three (Yeah, I had to cheat a little there, but I think the Sphinx would be proud), a dog for four, a starfish for five, and an ant for six.