Games like Citizen Sleeper 2: Starward Vector - Deluxe Edition

If you finished Citizen Sleeper 2: Starward Vector - Deluxe Edition, the closest matches are Planet Laika, Space Pilgrim Episode IV: Sol, Legacy of Dorn: Herald of Oblivion, Universe 3 and Sentinel Worlds I: Future Magic. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.