80 Days is an interactive fiction game developed and published by Inkle for iOS on July 31, 2014,[1] and Android on December 15, 2014.

[4][5] In their role as valet, the player must manage their finances, their master's health, and time, as well as buying and selling items in different markets around the globe.

[6] The game has several secrets, easter eggs and hidden endings, as well as several references to Verne's works, including Twenty Thousand Leagues Under the Seas and From the Earth to the Moon.

[7] The game is partly inspired by the steampunk genre, featuring such elements as sapient mechanical transport, hovercraft, submersibles and a city that walks on four gigantic legs.

[6] AppleNApps said of the same iOS version, "The story is absolutely superb with the little twists, and nuances on the classic to keep you constantly engaged to press onwards.