Is this a libre game? It's not clear what the code license is (CC-BY-4.0?), and I don't see any source code. I bought the game in the hope that source code would be included in "MOMMY files.zip", but it isn't.
Viewing post in MOMMY? English Version comments
I'm sorry, but the source code isn't in the zip file, actually, this was the way I found to offer it for free while also providing a version for anyone who wanted to play on actual hardware. It took me quite a bit of time to make, but it's still free, and you can play it in your browser without any issues. It was the first game I really put a lot of work into, which is why I wanted to leave it like that. There's also the fact that I no longer have the original game file, I ended up losing it when I switched PCs.