I have fond memories of playing it as a comedy game back when the Radeon RX 480 came out

There was a bug with the shaders in this game, so all the walls and many floors were rainbows 😂

If this is normally only used for full screen 3D, would there be a way to enable it only on fullscreen, a. la. the old unredirect full screen windows in X11?

My assumption is baseball

AAA is the best you can get in minor leagues before you move to the major leagues

https://en.m.wikipedia.org/wiki/Triple-A_(baseball)

without any distro or configuration caveats.

In those cases, they generally have the Ubuntu version that’s supported in the specs section

Well, a.out doesn’t make much sense these days.

Gotta move to .elf