Nature Challenge transports you to Deep Space to discover the most extraordinary objects in the Universe. Bet against your star's strong features to collect all the cards and win the game. Ready to take up the challenge? How to play? The Sun’s temperature is 5,470 C°.... do any of the other players have a warmer star? Can you identify your planet’s strongest features to win the hand and collect the cards from the other players? How difficult it is to observe your celestial object might reverse the situation! The first player to collect all the cards wins the game.