Games like Twogether: Project Indigos Chapter 1

If you finished Twogether: Project Indigos Chapter 1, the closest matches are Yerba Buena, Song of Nunu: A League of Legends Story, Relicta, Carly and the Reaperman: Escape from the Underworld and Reverie. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.