Hi, here is a work in progress skin for this graphics-kit:

http://decapode314.free.fr/games/shmup_jm/

Hi again, I also uploaded it on itch.io:

https://blueprawn.itch.io/shmup-jm

You can leave comments if you have suggestions to improve it.

Hi again, I submited it to a game jam, and here is the result:

https://itch.io/jam/scorejam20/rate/1637549

 So the aesthetics should be attributed to CJJammies: got #68 for the aesthetics on 128 entries. Not bad I think.

All past versions are still available if you add a number at the end of the last directory in the address, like for example:

http://decapode314.free.fr/games/shmup_jm5/

The number 5 is I think the version I submited to the game jam at Itch.

So since my first post in the comments here, here are the dev-logs:

- I added minimalist background elements (industrial inspired from this submition: https://opengameart.org/content/minimal-industrial-tiles)

- I added 3 bullet patterns for the enemies.

- I created a git repo for these skins: https://github.com/fccm/ocaml-re-shmups

Had the idea to also use kanjis for background elements but I'm not really happy with it yet.

CJJammies, the credits link to here at OGA, where you can put the links you want.

I made 2 new versions:

http://decapode314.free.fr/games/shmup_jm6.9/shmup_jm.html

http://decapode314.free.fr/games/shmup_jm6.10/shmup_jm.html