Overview:

Amiga port based on ZDOOM v1.22.

ZDoom is a source port, originally based on ATB Doom and NTDOOM. 
It has since added full support for all commonly-used Boom additions, Heretic, Hexen, Strife and Chex Quest. 
It has added many additional features, including slopes, uncapped framerate, and z-clipping.
The large number of features supported by ZDoom made it the port of choice for several independent game projects,
notably Foreverhood, Action Doom 2: Urban Brawl, Chex Quest 3 and Harmony.


Features:

1) An awesome icon!
2) SDL Mixer music support (MIDI/OGG/WAV)
3) Native MIDI support (CAMD)
4) International keyboard mapping
5) Mouse scroll wheel support for weapons switching
6) ZDOOM TC support
7) Jumping
8) Mouse Look up/down
9) A Console
10) Particle Effects (blood, rocket trails)
11) Custom Skins support
12) Gun Sights
13) A Chase Cam
14) Rotating Overlay Map


Requirements:

1) An RTG Amiga.
2) 68060 processor or better (PiStorm recommended).
3) AHI installed and configured (see links section below).
4) CAMD library installed and configured (see links
   section below).
5) Music packs for digital music playback (see links section below).   
6) The original PC game (or demo).


Configuration Options:

The tooltype 'closewb' can be used to close the Workbench.
When running from the Shell you must specify a stack of at least 300,000.
Please see the ZDOOM documentation for command line options, most of
these can be set via tooltypes.
Any errors/warnings should be written to a log file.


Limitations:

1) No network multiplayer support.
2) No Joystick support.


Version History:

1.22.0 - Added support to run from the Shell, updated SFX and music playback.
1.22.1 - Fixed memory corruption on startup, fixed console background.
1.22.3 - Fixed console memory corruption issue.
1.22.4 - Fixed background resize issue.
1.22.6 - Updated memory allocation routines based on ODAMEX.
1.22.8 - Fixed bug with memory allocation when running with less than 128 MB.
1.22.9 - Fixed a bug with the doomsound.library.
1.2.10 - Fixed more endian issues, increased WAD support, fixed sound channel bug.
1.2.11 - Fixed memory allocation on startup (again!)
1.2.12 - Updated custom WAD file handling.
1.2.14 - Converted mixer to SDL.


Performance Considerations:

1) Fast File System is actually not, use PFS3 instead.
2) Playing OGG compressed music on a real 68k CPU will be very slow.
3) Use v4.18 of AHI as the later versions are too slow.


Links:

http://eab.abime.net/showthread.php?t=71800 (ZDOOM thread on EAB)
http://www.zdoom.org/News (ZDOOM page)
http://zdoom.org/wiki/ (ZDOOM WIKI)
http://www.doomworld.com/classicdoom/info/patches.php (DOOM WAD versions)
http://sc55.duke4.net/ (Roland SC-55 music packs for the SDL Mixer)
https://www.youtube.com/watch?v=NlkxvDx27sY (AHI setup guide)
https://www.youtube.com/watch?v=1RFbW4RRswM (Puppy power)
http://aminet.net/package/game/shoot/BOOM (DOOM enhanced port)
http://aminet.net/package/game/shoot/PrBoom (DOOM enhanced port)
http://aminet.net/package/game/shoot/ODAMEX_RTG (DOOM enhanced port)
http://aminet.net/package/game/shoot/Chocolate_DOOM (DOOM enhanced port)

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[Amiga]                   4974   18134  27.4% -lh5- d216 Dec 20  1997 ZDOOM/colors.txt
[Amiga]                  17416   54744  31.8% -lh5- 0c6a Dec 12  1999 ZDOOM/Commands.txt
[Amiga]                   3204    6168  51.9% -lh5- 9bd4 Mar 21  2022 ZDOOM/Commands.txt.info
[Amiga]                   2545    5606  45.4% -lh5- b1b0 Dec 22  1997 ZDOOM/doomlic.txt
[Amiga]                   9213   22632  40.7% -lh5- c1ab Dec 12  1999 ZDOOM/History.txt
[Amiga]                   3745   10161  36.9% -lh5- 7847 Jul 19  2020 ZDOOM/Mods/Back to Saturn/btsx_e1.txt
[Amiga]                   7234    7424  97.4% -lh5- 3586 May 21 18:47 ZDOOM/Music.info
[Amiga]                      0       0 100.0% -lh0- 0000 Mar 27  2021 ZDOOM/Music/place_music_files_here.txt
[Amiga]                   4805    5015  95.8% -lh5- 2ea3 May 24 13:03 ZDOOM/Music/place_music_files_here.txt.info
[Amiga]                    135     221  61.1% -lh5- 6bae Jan 29  1999 ZDOOM/railgun.bex
[Amiga]                    441    2099  21.0% -lh5- 56a5 Aug 27  1999 ZDOOM/zcajun/Bots.cfg
[Amiga]                 545851 1348460  40.5% -lh5- 8fcc May 22 22:56 ZDOOM/ZDOOM
[Amiga]                   1192    3049  39.1% -lh5- 615a May 23 20:48 ZDOOM/ZDOOM.CFG
[Amiga]                    666    1085  61.4% -lh5- 9a0a Mar 21  2022 ZDOOM/zdoom.cfg.info
[Amiga]                   8146    8475  96.1% -lh5- b079 May 27 16:58 ZDOOM/ZDOOM.info
[Amiga]                   1720    3504  49.1% -lh5- 5651 May 27 05:18 ZDOOM/ZDOOM.readme
[Amiga]                   1832    2768  66.2% -lh5- b6b7 May 27 15:39 ZDOOM/ZDOOM.readme.info
[Amiga]                  17021   45153  37.7% -lh5- 7a61 Dec 12  1999 ZDOOM/Zdoom.txt
[Amiga]                   3204    6168  51.9% -lh5- b515 Mar 21  2022 ZDOOM/Zdoom.txt.info
[Amiga]                  96548  210152  45.9% -lh5- ae18 Aug 28  1999 ZDOOM/zdoom.wad
[Amiga]                      0       0 100.0% -lh0- 0000 Mar 27  2021 ZDOOM/place_wad_files_here.txt
[Amiga]                   4806    5015  95.8% -lh5- 6afc May 24 13:04 ZDOOM/place_wad_files_here.txt.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        22 files  734698 1766033  41.6%            May 28 00:07