Provided by: bsdgames_2.17-21_amd64 
NAME
hack — exploring The Dungeons of Doom
SYNOPSIS
hack [-d directory] [-n] [-u playername]
hack [-d directory] [-s] [-X] [playername ...]
DESCRIPTION
hack is a display oriented dungeons & dragons-like game. Both display and command structure resemble
rogue. (For a game with the same structure but entirely different display - a real cave instead of dull
rectangles - try Quest.)
To get started you really only need to know two commands. The command ? will give you a list of the
available commands and the command / will identify the things you see on the screen.
To win the game (as opposed to merely playing to beat other people's high scores) you must locate the
Amulet of Yendor which is somewhere below the 20th level of the dungeon and get it out. Nobody has
achieved this yet and if somebody does, he will probably go down in history as a hero among heroes.
When the game ends, either by your death, when you quit, or if you escape from the caves, hack will give
you (a fragment of) the list of top scorers. The scoring is based on many aspects of your behavior but a
rough estimate is obtained by taking the amount of gold you've found in the cave plus four times your
(real) experience. Precious stones may be worth a lot of gold when brought to the exit. There is a 10%
penalty for getting yourself killed.
The administration of the game is kept in the directory specified with the -d option, or, if no such option
is given, in the directory specified by the environment variable HACKDIR, or, if no such variable exists,
in the current directory. This same directory contains several auxiliary files such as lockfiles and the
list of topscorers and a subdirectory save where games are saved. The game administrator may however
choose to install hack with a fixed playing ground, usually /var/games/bsdgames/hack.
The -n option suppresses printing of the news.
The -u playername option supplies the answer to the question "Who are you?". When playername has as suffix
one of -T, -S, -K, -F, -C, or -W, then this supplies the answer to the question "What kind of character ...
?".
The -s option will print out the list of your scores. It may be followed by arguments -X where X is one of
the letters C, F, K, S, T, W to print the scores of Cavemen, Fighters, Knights, Speleologists, Tourists or
Wizards. It may also be followed by one or more player names to print the scores of the players mentioned.
AUTHORS
Jay Fenlason (+ Kenny Woodland, Mike Thome and Jon Payne) wrote the original hack, very much like rogue
(but full of bugs).
Andries Brouwer continuously deformed their sources into the current version - in fact an entirely
different game.
FILES
hack The hack program.
data, rumors Data files used by hack.
help, hh Help data files.
record The list of topscorers.
save A subdirectory containing the saved games.
bones_dd Descriptions of the ghost and belongings of a deceased adventurer.
xlock.dd Description of a dungeon level.
safelock Lock file for xlock.
record_lock Lock file for record.
ENVIRONMENT
USER or LOGNAME Your login name.
HOME Your home directory.
SHELL Your shell.
TERM The type of your terminal.
HACKPAGER, PAGER Pager used instead of default pager.
MAIL Mailbox file.
MAILREADER Reader used instead of default (probably /usr/bin/mail).
HACKDIR Playground.
HACKOPTIONS String predefining several hack options (see help file).
Several other environment variables are used in debugging (wizard) mode, like GENOCIDED, INVENT, MAGIC and
SHOPTYPE.
BUGS
Probably infinite. Mail complaints to mcvax!aeb .