If you liked this
Games like Venus Vacation Prism: Dead or Alive Xtreme
If you finished Venus Vacation Prism: Dead or Alive Xtreme, the closest matches are Clannad, Fox Hime Zero, Sprung, Hook Up: The Game and Obsessive Love Adventure Utsuro's Diary. All 11 share its adventure genre and are ranked by how closely their themes and modes overlap.
