cubestorm(6x) on Linux
The text 723706ad07f4, as Debian 8 (Jessie) shipped it.
a series of 3D boxes that fill space
Flags it lists
-
-count -
-delay -
-fps -
-no-spin -
-no-wander -
-no-wireframe -
-root -
-speed -
-spin -
-thickness -
-visual -
-wander -
-window -
-wireframe