Games like Koi Suru Kimochi no Kasanekata: Kasaneta Omoi o Zutto

If you finished Koi Suru Kimochi no Kasanekata: Kasaneta Omoi o Zutto, the closest matches are Fate/Stay Night, If My Heart Had Wings, VR Kanojo, Highschool Romance and Miai Kekkon Shita Osanazuma ga Otoko no Ko Datta Ken. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.