If My Heart Had Wings
VNDB
Flight Diary (Fandisc): https://vndb.org/v10979
Snow Presents (Kotori FD route side story) [untranslated]: https://vndb.org/v14812
Story Structure
Multiple Heroine Routes
No True End (Kotori's is arguable based on fandiscs)
18+ through fan Patch
All-Ages on Steam and Switch
User Opinions
u/superange128
In my opinion, the ultimate heartwarming visual novel. If My Heart Had Wings is still a romance VN at heart, but a big focus on each characters' routes is the unique theme of building and flying of a glider. The way it mixes the two together makes a very memorable experience.
u/AmmoSexualBulletkin
I like VN's with flying. While a bit lower on my list, it is very close to being absolutely excellent. Try to ignore the dumb bits, like the teacher who is unreasonably concerned about the clubs activities (one of my major issues with the VN). Honestly I'd probably be able to give it a stronger recommendation if it didn't feel like they dropped the ball with some of the art. One of the points of making and flying gliders was to get a picture of a rare natural phenomenon. I was not impressed with said images of the phenomenon, so it felt like they dropped the ball there.
How to Buy
Steam (All-Ages) - https://store.steampowered.com/app/326480/?utm_source=vndb
18+ Retranslation Fanpatch - https://www.reddit.com/r/IMHHW/comments/mawfia/konosoraimhhw_retranslation_patch_and_faq/
Switch (All-Ages) - https://www.nintendo.com/store/products/if-my-heart-had-wings-switch/
Flight Diary - https://store.steampowered.com/app/923810/If_My_Heart_Had_Wings_Flight_Diary/