Doom (current version 1.9 or Ultimate Doom)
downgrd.zip	3906 Kb	Downgrades Doom v1.9 to Doom v1.1. Documentation here. Courtesy of Lee Killough and Rich Brennan.
dm19spat.zip	519 Kb	Doom v1.666 shareware to Doom v1.9.shareware
dms18_19.zip	89 Kb	Doom v1.8 shareware to Doom v1.9 shareware
11_19drp.exe	1014 Kb	Doom v1.1 registered to Doom v1.9 registered
12_19drp.exe	919 Kb	Doom v1.2 registered to Doom v1.9 registered.
16_19drp.exe	532 Kb	Doom v1.6 registered to Doom v1.9 registered.
18_19drp.exe	460 Kb	Doom v1.8 registered to Doom v1.9 registered.
19_udpat.exe	1041 Kb	Doom v1.9 registered to The Ultimate DOOM
Doom2 (current version 1.9)
doom2p16.zip	115 Kb	Doom2 v1.666 (-not- the 8-24-94 and 9-20-94 dated or German ones) to Doom2 v1.7a.
doom2p.zip	148 Kb	Doom2 v1.666 (dated 8-24-94 or 9-20-94) and Doom2 v1.7 (dated 9-21-94) to Doom2 v1.7a.
16_19d2g.zip	391 Kb	Doom2 v1.666 (German version) to Doom2 v1.9.
doom2p17.zip	62 Kb	Doom2 v1.7 (-not- the 9-21-94 dated one) to Doom2 v1.7a.
d2_19pat.zip	423 Kb	Doom2 v1.7a to Doom2 v1.9.
d2_18_19.zip	148 Kb	Doom2 v1.8 to Doom2 v1.9.
Note: there is -no- patch for Doom2 v1.666 dated 8/25/94. This version has been declared "pirated" by id Software and is no longer supported.
Final Doom
tnt31fix.zip	116 Kb	Fixes yellow key bug in TNT map31
Sun Doom
sundoommouse.tar.z	11 Kb	Patch to add mouse support to Sun Doom.
Mac Doom
d2-103m.bin	328 Kb	Updates MacDoom2 v1.0.1 or lower to v1.0.3.
Heretic (current version 1.3)
10_12shp.exe	598 Kb	Heretic v1.0 shareware to Heretic v1.2 shareware
10_12rhp.exe	460 Kb	Heretic v1.0 registered to Heretic v1.2 registered.
htic13rp.exe	1412 Kb	Heretic v1.2 registered to Heretic v1.3: "Shadow of the Serpent Riders".
Hexen
hexn11rp.exe	892 Kb	Hexen registered v1.0 to Hexen registered v1.1. Allows 8 Player Deathmatch.
hexn11rp.zip	889 Kb	Hexen registered v1.0 to Hexen registered v1.1, floppy version only! Courtesy of SailorScout. Same upgrade as he hexn11rp.exe patch, except in zip format.
hexn11rc.zip	410 Kb	Hexen registered v1.0 to Hexen registered v1.1, CD version only! Courtesy of SailorScout
dkpatch.zip	62 Kb	Hexen: "Deathkings of the Dark Citadel" fix for Redbook audio bug.
Strife (current version 1.31)
strife10-13.exe	172 Kb	Strife registered v1.0 to Strife registered v1.3.
v12_dos.exe	968 Kb	Strife registered v1.1 to Strife registered v1.2; MS-DOS patch. Text file here.
v12_win.exe	968 Kb	Strife registered v1.1 to Strife registered v1.2; Windows patch. Text file here.
v12_v13.exe	167 Kb	Strife registered v1.2 to Strife registered v1.3 but -only- if you have a v1.0 CD that you patched to version 1.2. DOS, Win95 / WinNT. Text file here.
12cd_v13.exe	172 Kb	Strife registered v1.2 to Strife registered v1.3 but -only- if you have an out-of-the-box v1.2 CD. DOS, Win95 / WinNT. Text file here.
v13_v131.exe	139 Kb	Strife registered v1.3 to Strife registered v1.31. Text file here.
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