Final Fantasy VII, a role-playing video game developed by Square, now Square Enix, and originally released in 1997, features many fictional characters in both major and minor roles. VII has been followed by multiple sequels and prequels, grouped into the multimedia series Compilation of Final Fantasy VII. These include the 2004 mobile game prequel Before Crisis, the 2005 movie sequel Advent Children, the 2006 shooter spin-off sequel Dirge of Cerberus, and the 2007 action game prequel Crisis Core. Other media include spin-off books and the original video animation Last Order. The setting of Final Fantasy VII has been described as industrial or post-industrial science fiction. It is referred to as "the Planet" in most games, and was retroactively named "Gaia" in some Square Enix promotional material.

Final Fantasy VII is a 1997 role-playing video game developed by Square for the PlayStation console and the seventh main installment in the Final Fantasy series. Square published the game in Japan, and it was released in other regions by Sony Computer Entertainment, becoming the first game in the main series to have a PAL release. The game's story follows Cloud Strife, a mercenary who joins an eco-terrorist organization to stop a world-controlling megacorporation from using the planet's life essence as an energy source. Events send Cloud and his allies in pursuit of Sephiroth, a superhuman who seeks to wound the planet and harness its healing power to be reborn as a god. During their journey, Cloud bonds with his party members, including Aerith Gainsborough, who holds the secret to saving their world.