A Guns of Icarus Visual Novel would be the stuff of legends.
The main character can be a sky captain and instead of romancing women he would romance ships, it would be awesome.
Think about it, there story starts with a new Sky Captain in search for a ship to love, he has several options:
A bossy Pyramidion that wishes to control the sky docks and has a lot of fire power, but deep down has a good heart. Is the vanilla route, the Sky Captain must help her to move beyond the Gat/Flak combo.
A loud and obnoxious Galleon with twin hwachas that is best friends with the pyramidion, she just wants to have fun all the time and does not care about the serious side of life. The Sky captain must convince her that double hwachas are cool but theres more to life than that.
A Athletic Junker with a upbeat personality and her friend the Mobula, an odd ship with hidden depths. The crazy upbeat route, mostly involves absurd situations and insane builds.
There's a depressive broken Spire that is always sad and fears the Pyramidion. After she was broken she does not trusts captains anymore, and the Sky Captain must win her trust.
A wise and classy goldfish that tries to help the spire. This routes is kinda kiky and has lots of spicy builds and ship on ship action.
And finally, a cheerful Squid that gives insight to the Sky captain, and acts as a Greek Chorus during the game.