Player race against each other to match their cards and be the first to use them all. The game takes the basic mechanics of Crazy Eights, and adds a large amount of cruelty and strategy in the form of SCREW Cards. SCREW Cards make up about 20% of the deck and each card is unique in both its design and game mechanics. These cards are one time use only and are designed to backfire on the player using them if played carelessly. Each SCREW Card has multiple uses included so that players can fine tune the rules of the game to accommodate their preferred play style. —description from the designer