It is based on Heretic DOS sources, available on Ravensoft's ftp site.
You need the PC version of Heretic (shareware or registered).
- Read original Heretic documentation..
* Environment variables:
HOME: user home directory.
If set, configuration and saved games are put in $HOME/.heretic directory.
If not set, configuration and saved games are put in current directory.
* Common parameters:
'@filename' or '-response ' to read parameters from a file.
'-devparm' displays frames per second.
'-width' to choose resolution width (default is 320).
'-height' to choose resolution height (default is 200).
'-bpp' to choose bits per pixel (default is 8).
'-fullscreen' to run the game in fullscreen mode.
'-resize' to allow window to be resized.
'-port ' to change UDP port for network game (default is 5029).
'-net [ ]' to enable networked game.
is player number (1-4).
> are other machine IP numbers on the network.
'-audio off' to switch off audio.
'-flat' to switch off texturing on floors/ceilings.
'-mem ' to change memory allocated to game in KB (8192 is default = 8MB).
'-yieldcpu [on|off]' to free some CPU time (default is off for Atari,
and on for other systems).
Use Alt+Enter to toggle between fullscreen and windowed mode.
Use Alt+G to toggle mouse grabbing.
Use Alt+P or Pause key to toggle pause.
* Atari version :
The binary version is compiled for 68020 and higher.
Video, Keyboard, Mouse, Audio, Joysticks and Joypads now managed by SDL.
See README.SDL for information.
Network: '-network ###'
unix: Unix sockets network (default)
sting: Sting sockets network (Atari only)