You are now in the directory for the port "games/tank" (package name "tank-0.4a").
This is the one-line description for this port:
A 3-D network tank game that uses OpenGL/Mesa.
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) "Mesa-3.0 XFree86-3.3.2 gmake-3.77" to build.
This port requires package(s) "Mesa-3.0 XFree86-3.3.2" to run.