= advent(6) = :doctype: manpage == NAME == advent - Colossal Cave Adventure == SYNOPSIS == *advent* [-l logfile] [-o] == DESCRIPTION == The original Colossal Cave Adventure from 1976-77 was the origin of all later text adventures, dungeon-crawl (computer) games, and computer-hosted roleplaying games. This is the last version released by Crowther & Woods, its original authors, in 1995. It has been known as "adventure 2.5" and "430-point adventure". To learn more about the changes since the 350-point original, type 'news' at the command prompt. There is an 'adventure' in the BSD games package that is a C port by Jim Gillogly of the 1976 ancestor of this game. To avoid a name collision, this game builds as 'advent', reflecting the fact that the PDP-10 on which it originally ran limited filenames to 6 characters. This version is released as open source with the permission and encouragement of the original authors. Unlike the original, this version supports use of your arrow keys to edit your command line in place. Basic Emacs keystrokes are supported, and your up/down arrows access a command history. To exit the game, type Ctrl-D (EOF). There have been no gameplay changes. == OPTIONS == -l:: Log commands to specified file. -o:: Old-style. Restores original interface, no prompt or command history. == BUGS == The binary save file format is fragile and unlikely to survive through version bumps. == REPORTING BUGS == Report bugs to Eric S. Raymond . The project page is at http://catb.org/~esr/open-adventure == SEE ALSO == wumpus(6), adventure(6), zork(6), rogue(6), nethack(6).