Games like Tunics!

If you finished Tunics!, the closest matches are Pokémon Añil, The Legend of Zelda: The Lampshade of No Real Significance, The Legend of Zelda: Return of the Hylian, The Legend of Zelda: Mystery of Solarus XD and Zeldo's Challenge Ch. 2: The Tower of Memories. All 7 share its game genre and are ranked by how closely their themes and modes overlap.