A Trading Card Game (TCG) is a type of game where players use specially designed cards to compete against each other. Each card typically represents a character, spell, or item, and players build their own decks by selecting cards from their collection. The goal is to reduce the opponent's life points to zero or achieve specific objectives defined by the game rules. Players often trade cards to improve their decks and enhance their strategies. Popular examples of TCGs include Magic: The Gathering, Yu-Gi-Oh!, and Pokémon. These games encourage strategic thinking, planning, and social interaction among players.