/usr/share/pennmush/game/txt/hlp/ is in pennmush-common 1.8.2p8-1ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pennmush/game/txt/hlp/pennattr.hlp
/usr/share/pennmush/game/txt/hlp/pennchat.hlp
/usr/share/pennmush/game/txt/hlp/penncmd.hlp
/usr/share/pennmush/game/txt/hlp/penncode.hlp
/usr/share/pennmush/game/txt/hlp/pennconf.hlp
/usr/share/pennmush/game/txt/hlp/pennflag.hlp
/usr/share/pennmush/game/txt/hlp/pennfunc.hlp
/usr/share/pennmush/game/txt/hlp/pennmail.hlp
/usr/share/pennmush/game/txt/hlp/pennpueb.hlp
/usr/share/pennmush/game/txt/hlp/penntop.hlp
/usr/share/pennmush/game/txt/hlp/pennv174.hlp
/usr/share/pennmush/game/txt/hlp/pennv175.hlp
/usr/share/pennmush/game/txt/hlp/pennv176.hlp
/usr/share/pennmush/game/txt/hlp/pennv177.hlp
/usr/share/pennmush/game/txt/hlp/pennv180.hlp
/usr/share/pennmush/game/txt/hlp/pennv181.hlp
/usr/share/pennmush/game/txt/hlp/pennv182.hlp
/usr/share/pennmush/game/txt/hlp/pennvOLD.hlp