Games like Orion: A Sci-Fi Visual Novel

Games like Orion: A Sci-Fi Visual Novel include planetarian HD, Stella of The End, Marco & The Galaxy Dragon, Summer Pockets, and Tricolour Lovestory. We matched them by the tags players give Orion: A Sci-Fi Visual Novel on Steam (Visual Novel, Adventure, Casual, Sci-fi, and Simulation): closest matches first, and among equally close ones the better-known games.