I don't, but maybe that's something I can put on my list, turn some of those into Itch projects

I used a Windows build. Steam Deck uses Photon which allows it to run a lot of games built for Windows (and so far so good).

It's hard to reference the game without making a hyperlink! But it's very much inspired by it :) I still play it every now and then

After spending some time with it, I'll definitely build my own layer next time too! It's usually worth the upfront work to save time later.