Biome

Players are dealt hands of cards that display a black or white number or one of seven biomes (suits). In rummy fashion, players draw from the draw deck or from either the number discard pile or the biome discard pile to create melds (followed by an optional discard). Players must shed their entire hand at once with one or more melds. A meld consists of (i) a white number card with a matching number of similar biome cards or (ii) a black number card with a matching number of biome cards, all of which are different. Score a point for each card in the meld(s). Replenish to a hand of five cards and play until someone reaches 50 points.