openttd(6) on Linux
The text fcf08038408b, as Debian 6.0 (Squeeze) shipped it.
open source clone of the Microprose game Transport Tycoon Deluxe
Flags it lists
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-D -
-G -
-I -
-M -
-P -
-S -
-b -
-c -
-d -
-e -
-f -
-g -
-h -
-i -
-l -
-m -
-n -
-p -
-r -
-s -
-t -
-v -
-x