Rough play test 1 6 land cards and 7 water cards. No animal or plants yet. materials used: 3x5 cards colored pencils dice.
I played 26 cards twice through the deck. Then filled in the rest of the map with ocean and polished off edges land masses.
Afterwards as deserts are created by the rain shadow anywhere I had deserts I placed a mountain range near by.
Out of the 26 rounds I got all the topography at least once.
Players should set what kind of filler they want at the end, ocean, desert etc... thus creating different kids of worlds.
So far seems successful! editing play board update soon!