Looks very much like:
https://bugs.archlinux.org/task/54136

At least the crash-path (openal/libpulse) is the same. Arch guys seem to work around that already.

Yea that's one of the games, and that is a potential (sloppy) workaround.

So it is Glibc, but related to a recent patch to 2.25, like the 64-bit fix?

I got another game where issues could be happening, doesn't need as much focus though, as the game seems to be fine anyways. Will check again later though. It's Disgaea 2. (yes it seems RPGs hate Solus /joke) Basically when exiting the game freezes. I don't know if it's Solus's fault, but looking for issues related to mine, I found another suffering to the bug, and is on Arch, so maybe could be an issue with rolling releases being rolling releases and games being primarily built for Ubuntu or Debian. :/ Not sure and can be NIS/NISA's fault on this one.

*note: NIS means Nippon Ichi Software. Yeah a mouthful. NISA means the American division of the company. Yep, one of the few Japanese devs that decided to try the raging oceans of GNU/Linux.

Yeah long story short new GCC is bricking our Glibc 2.25 package. Planning to resolve this shortly

In T4106#72670, @ikey wrote:

Yeah long story short new GCC is bricking our Glibc 2.25 package. Planning to resolve this shortly

GCC is causing this?

Yessiree