NAME

     openttd — open source clone of the Microprose game “Transport Tycoon Deluxe”

SYNOPSIS

     openttd [-efhx] [-b blitter] [-c config_file] [-d [level | cat=lvl[,...]]]
             [-D [host][:port]] [-g [savegame]] [-G seed] [-I graphicsset] [-l host[:port]]
             [-m driver] [-M musicset] [-n host[:port][#player]] [-p password] [-P password]
             [-q savegame] [-r widthxheight] [-s driver] [-S soundset] [-t year] [-v driver]

OPTIONS

     -b blitter               Select the blitter blitter; see -h for a full list.

     -c config_file           Use config_file instead of openttd.cfg.

     -d [level]               Set debug verbosity for all categories to level, or 1 if omitted.

     -d cat=lvl[,...]         Set debug verbosity to lvl for a specific category cat.

     -D [host][:port]         Start a dedicated server.

                              Network debug level will be set to 6.  If you want to change this,
                              set -d after setting -D.

     -e                       Start in world editor mode.

     -f                       Fork into background (dedicated server only, see -D).

     -g [savegame]            Load savegame at start or start a new game if omitted.  savegame
                              must be either an absolute path or one relative to the current path
                              or one of the search paths.

     -G seed                  Seed the pseudo random number generator with seed.

     -h                       Display a summary of all options and list all the available AIs,
                              blitters, sound, music and video drivers, graphics sets and sound
                              sets.

     -I graphicsset           Select the graphics set graphicsset; see -h for a full list.

     -l host[:port]           Redirect DEBUG() output; see -D.

     -m driver                Select the music driver driver; see -h for a full list.

     -M musicset              Select the music set musicset; see -h for a full list.

     -n host[:port][#player]  Join a network game, optionally specifying a port to connect to and
                              player to play as.

     -p password              Password used to join server.  Only useful with -n.

     -P password              Password used to join company.  Only useful with -n.

     -q savegame              Write some information about the specified savegame and exit.

     -r widthxheight          Set the resolution to width × height pixels.

     -s driver                Select the sound driver driver; see -h for a full list.

     -S soundset              Select the sound set soundset; see -h for a full list.

     -t year                  Set the starting year to year.

     -v driver                Select the video driver driver; see -h for a full list.

     -x                       Do not automatically save to config file on exit.

SEE ALSO

     Wiki: https://wiki.openttd.org (includes community maintained manual), Forum:
     https://forum.openttd.org, News: https://www.openttd.org

HISTORY

     Transport Tycoon Deluxe was written by Chris Sawyer and published by Microprose.  openttd is
     a free reimplementation.