A collectible card game (CCG), also called a trading card game (TCG), among other names,[note 1] is a strategy card game created in 1993 and consists of specially designed sets of playing cards. These cards use proprietary artwork or images to embellish the card. CCGs may depict anything from fantasy or science fiction genres, horror themes, cartoons, or even sports. Game text is also on the card and is used to interact with the other cards in a strategic fashion. Games are commonly played between two players, though multiplayer formats are also common. Players may also use dice, counters, card sleeves, or play mats to complement their gameplay. CCGs can be played with or collected, and often both. Generally, a CCG is initially played using a starter deck. This deck may be modified by adding cards from booster packs, which contain around 8 to 15 random cards. As a player obtains more cards, they may create new decks from scratch. When enough players have been established, tournaments are formed to compete for prizes.