defendguin(6) on Linux
The text a2ffaf2e3b22, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
A bidirectionally scrolling space game based on Defender.
Flags it lists
-
--disable-sound -
--fullscreen -
--help -
--usage -
--version