Games like Umbral Astral Dreamers

If you finished Umbral Astral Dreamers, the closest matches are Fatum Betula, Space Pilgrim Episode I: Alpha Centauri, Space Pilgrim Episode III: Delta Pavonis, Space Pilgrim Episode II: Epsilon Indi and Super Mustache. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.