penetrate(6x) on Linux
The text 4e68e22b85ae, as Debian 9 (Stretch) shipped it.
simulates a classic arcade shooting game
Flags it lists
-
-background -
-bgrowth -
-display -
-foreground -
-fps -
-install -
-lrate -
-noinstall -
-root -
-smart -
-visual -
-window