Would it be possible to make the Linux version of the game use a format that can be run on any distribution? .deb only works in Debian Linux. Try using AppImages, which work on every distro. Or upload this game to Flathub.
It is very much possible, though there's an issue where an animation causes the game to crash, which is why it's only available on .deb format. I was unfortunately unable to fix and I'm pretty sure last time I checked it was a known issue with webkitgtk. I'll look into flatpak.
