Tails Adventure (テイルスアドベンチャー, Teirusu Adobenchā), also known as Tails Adventures, is an action-adventure video game with role-playing elements that was developed by Aspect and published by Sega in 1995 for the videogame console Sega Game Gear. It is the first spin-off game of Sonic the Hedgehog series to mix platforming and role-playing game elements.