You are now in the directory for the port "games/linuxdoom" (package name "linuxdoom-1.8").
This is the one-line description for this port:
Id Software's Doom for linux
Please read the file "pkg/DESCR" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "XFree86-3.3.3.1 linux_lib-2.6" to build.
This port requires package(s) "XFree86-3.3.3.1 linux_lib-2.6" to run.