I believe ubuntu doesn’t have it installed by default.

What that reasoning we should install sauerbraten because most people have plenty of hdd space and broadband internet. Better yet, just install all the games so we can relax every now and then between the hard work.

I’m fine with just using the .deb .

I don’t dislike flatpak and it’s good that it exists but I prefer not using it if I don’t have to.