Ever Oasis is an action-adventure role-playing video game developed by Grezzo and published by Nintendo for the Nintendo 3DS video game console.

Ever Oasis tells the story of Tethu, a young seedling who must create a village in the middle of the desert to serve as a launching point for a quest to find their older brother, who has been spirited away by the forces of Chaos. Eventually, Tethu meets Miura and Roto to help complete the quest. Tethu may be male or female.