The aim of the game is to be the first to get ride of all your cards.
Each player must place a higher card than the card already played. If he can't he has to pick a card from the draw pile.
Yellow cards are stronger than green cards and red cards are stronger then yellow cards
Red >> Yellow >> Green
There are three symbols:
Rock >>(breaks)>> Scissor >>(cut)>> Paper >>(wrap)>> Rock
There are also jokers cards (three colors), Skull-and-crossbones cards that can never be played, for a chance to win you must get ride of it.
There are also event cards.