When a group of ponies taking a trip on a Zeppelin outside of Equestria go missing over a place called Kashmir Valley, Celestia sends Twilight and her friends to find them. But upon arriving, things don't go as planned, and Twilight finds herself alone in the valley and being hunted by the ones in control of it. But with the help of a local resistance, Twilight might be able to save her friends and escape the Valley.

Heavily inspired by the Far Cry game series.