Comment 2 for bug 42890

The list is long, but distinguished. ... I tried to backtrack through the
list of names to find the package that might install them, but I'm not sure
where to look to find them. Here are a list of names that are enabled, but
not installed, at default. I hope you don't mind that I didn't list them
all. It would take quite some time.

anemone, anemotaxis, appollonian, apple2, atlantis, attraction (balls,
lines, orbital and splines, but not poly), barcode, blaster, blitspin,
blocktube, boing, bouboule, bouncingcow, boxed, boxfit, bsod, bubbles,
bumps, c curve, cage, celtic, cloudlife, compass, coral, crackberg, crystal,
cube21, cubenetic, cynosure, dangerball, decayscreen, deluxe, discrete,
drift, epicycle ...

That's only through the D's. There are plenty more, if you need them.
Cheers!