rd-bomb(6x) on Linux
The text 3c10c41a042d, as Debian 4.0 (Etch) shipped it.
reaction/diffusion textures
Flags it lists
-
-delay -
-diffusion -
-height -
-install -
-radius -
-reaction -
-root -
-size -
-speed -
-visual -
-width -
-window