Final Fantasy I is a role-playing video game developed by Square Enix and released in 1987. It is the first installment in the Final Fantasy series and features a turn-based combat system. Players control a party of four characters, known as the Warriors of Light, who embark on a quest to restore balance to the world by defeating the Chaos and recovering the four elemental crystals. The game is set in the fantasy world of Cornelia and includes various towns, dungeons, and monsters. Players can choose from six character classes, including Warrior, Mage, and Thief, allowing for diverse gameplay experiences.