sballs(6x) on Linux
The text 4950d11fa4c5, as Debian 10 (Buster) shipped it.
draws balls spinning like crazy in GL
Flags it lists
-
-fps -
-install -
-no-texture -
-no-trackmouse -
-object -
-root -
-size -
-texture -
-trackmouse -
-visual -
-window -
-wire