The Chocobo (Japanese: チョコボ, Hepburn: Chokobo) is a fictional species from the Final Fantasy video game series made by Square and Square Enix (since 1988). The creature is generally a flightless bird, though certain highly specialized breeds in some titles retain the ability to fly. It bears a resemblance to Casuariiformes and ratites, capable of being ridden and otherwise used by player characters during gameplay. Chocobos first appeared in Final Fantasy II and have been featured in almost all subsequent Final Fantasy games, as well as making cameo appearances in numerous other games. A spin-off Chocobo series featuring chocobos has also been created.