I'd love to see what it looks like inside the actual launcher itself- I'm considering an eventual move over onto steam anyway
I'll add the third ship eventually , haven't got around to making it yet xD
You can easily add a non-Steam game to the Steam launcher and then assign the artworks to the empty placeholders.
It will look like this then:
https://imgur.com/a/fINFyOj
(unfortunately, Steam doesn't record the playtime of non-Steam games)
I think your game would be a great addition to the Steam Shmup library.
Hope to see more from you in the future!