Link: rtcwcoop.com

This is the real gunshot mod for Return to Castle Wolfenstein, created by Saxon, which has been fixed and updated by GlitchyJoe from ModDB. Here's what he had to say about this update:
Saxon's (all credit to him) mod was incorrectly made and not maintained. He must have used a 7zip file and renamed the extention to .pk3 from .7z This is incorrect. You must take an existing .pk3 file, empty it and then mod it's insides as you desire or simply rename a zip file to pk3.

About the Mod: Real weapon sounds pack for Return to Castle Wolfenstein. The audio in this pack replaces most of the default weapon sounds for RtCW, including the default reload sounds.
Weapon sounds included are: Colt 1911, FG42, M1 Carbine silenced Snooper Rifle, Luger P08, Mauser K98 (yeah I know, technically the in-game model is a Garand but whatever),  MG42, MP40, Silenced Sten, Thompson, Venom (sounds were pulled from an MG42, because this gun is fake)

I've also included some proper German voices which are unused sounds from Condition Zero. It's kind of nice to hear proper German in-game! Sadly I haven't been able to replace the scripted voices.

Please do not re-use these sounds without permission.

Installation: Just place the .pk3 file in the main folder of Return to Castle Wolfenstein.

Source: wolffiles.de | GlitchyJoe - moddb.com/realistic-sound-mod | Saxon - moddb.com/real-gunshots-pack-for-rtcw

	REALITIC GUNSHOT SOUND MOD Version:1.0  Saxon + GlitchyJoe  10.02.2018  4,357 MB  1181

Return to Castle Wolfenstein Singleplayer Venom Mod 1.5 by HEllBaron89

The goal of this little modification is increase the general feeling of the game with a more aggressive and modern IA of enemies and the best graphic possible for the original game, with HD texture for some weapons and enemies.

- New model Mg42 (ported from Wolfenstein: Enemy Territory) - I think was perfect to replace the old model mg42 of RTCW; this still a lowpoly model, but realistic. My wish is improve the ejecting shells effect of the multiplayer and W: ET, very nice and realistic, in the SP version all shells fall down like nails on the wood.. I hope it will be included in the future versions of IORTCW!

Installation:
Copy all the content of the package like it's on your RTCW installation folder. The cfg. file is facoltative, but increase the graphic quality to max possible for the engine. (is necessary the game patched to 1.41 to apply the wide patch and extreme quality cfg file!!)

Source: moddb.com/rtcw-venom | etpro.de | HEllBaron89

	RTCW SP VENOM MOD (HD TEXTURES) Version:1.5  HEllBaron89  18.01.2015  115 MB  579

RtCW Cooperative - Timegate

This is Yo$hik's release of the classic "Return to Castle Wolfenstein" singleplayer mission, "RtCW Timegate", that he's converted for "Return to Castle Wolfenstein Cooperative Mod". Fighting your way through this mission you'll come up against many familiar foes, but this time you're not alone. Here's what Yo$hik had to say about his new "RtCW Cooperative" adventure:
"You can play with the RtCW Coop autosave spawn option or with the flag zones, (recommended), spawn option.  All trap-doors are removed, all moving platforms will return and they move in a  loop. The cable-car and lifts have a delayed start time, this provides some extra time for players with different pings to connect to the server and not spawn in air :) . Cutscenes are rebuilt and now playable. I've added new, small areas, new secret places, models, music, etc. too. The locomotive now has a longer journey for more fun. I hope you all enjoy this new mission and have a lot of fun playing it. Cheers!" - Yo$hik

Thanks:
Yo$hik would like to thank the following people.
# The creators of the original "RtCW Timegate" mission, Priv and Pbald.
# Tatiana Provorova for all her map testing and help for this release.

Source: wolffiles.de | Yo$hik on Youtube: youtube.com/Yo$hik

	COOP TIMEGATE Version:1.0  Priv, Pbald  15.07.2018  205 MB  661

Castle Gothicstein - Return To Castle Wolfenstein mod released! Original mod and idea by Duchovicius aka VVitchaven.

The Third Reich we know never existed. In 1936 Adolf Hitler faced huge riot in his country. Germany was divided into two parts: Nazis and Teutons. After two years of civil war Teutonic Legions led by Erhard Schreck managed to reach union with nazi Germany...
hide detail - Castle Gothicstein is the updated version of vanilla Castle Gothicstein. This is the hardcore trip into the dark sence of alternative world war 2. Prepare to the biggest challenge sinse your first play of RtCW.

Important:
This is the not final version, later we planned to add more stuff to this. Please don't use any other texture mod mixing with that. If you have the texture bug (it's not non-colored for example), you may use the WinRAR program to open the zzzz_gothic.pk3 file and search for needed texture. When you found it, make .tga copy of texture and put copy to same folder. If do everything right, all will be okay. We really sorry with artefacts in escape1 and escape2 levels. But this is only one way to make right lighting. Perhaps we'll make fixed versions of this levels compiled in Q3map. We hope on your feedback and let us know if something wrong.

Key developers:
- Yo$hik - levels, lighting, scripting, design, shaders, AI, idea
- AidenDemon - level design, AI, music directon, textures, idea
- HellBaron89 - weapon shaders

Known features:
New textures and shaders,    New models and skins,    New sounds and music,     New story,     Adwanced AI

Thanks to:    Eugeny,    Erwin0859,    Jakob,    Vicpas,    RonBoy,    Semwolf,    Titeuf-85,    Giancarlo Schiano,     OSJC,     Alexandre

Source: moddb.com/castle-gothicstein

	CASTLE GOTHICSTEIN Version:Beta  Duchovicius  05.05.2015  639 MB  942

Return to Castle Wolfenstein - RtCW Venom 6.5 - Specular Shader
Hellbaron has released a video that highlights his excellent specular shader feature in 'RtCW Venom Mod 6.5' . This is a feature you won't truly get to appreciate by merely looking at in-game screenshots, so watch the video and enjoy the superb visual 'eye candy'.

Source: moddb.com/rtcw-venom-mod | wolffiles.de

	RTCW SP VENOM MOD Version:6.5  HEllBaron89  21.07.2019  602.58 MB  2560

	RTCW SP VENOM MOD NVIDIA Version:6.5  HEllBaron89  21.07.2019  602.57 MB  1515

RTCW VENOM MOD v4.5 GOLD

HEllBaron89 (author of the Rtcw Venom Mod) released a new version of his Venom mod.

Please support HEllBaron89 by giving this new version of the Venom mod a try. Thanks for your interest.

More information: http://www.moddb.com/mods/rtcw-venom-mod/

Source: ronboyproductions | ModDB link: moddb.com/rtcw-venom-mod

	RTCW SP VENOM MOD GOLD Version:4.5  HEllBaron89  11.01.2016  610 MB  538

Return to Castle Wolfenstein - SatanClaus Coop Christmas Mod

This is a super-fun Christmas Mod for Return to Castle Wolfenstein and RtCW Cooperative Mod, created by Yo$hik. Lopers in antlers, smoking snowmen, Santa hats, Christmas present health packs and lots of Christmas trees, all adding to the festive fun :) .

Source - Yo$hik | wolffiles.de

	SATANCLAUS - COOP XMAS MOD Version:v1  Yo$hik  17.12.2017  40,19 MB  512

Return to Castle Wolfenstein Cooperative Mod Brabant

These are Return to Castle Wolfenstein Single-player missions that have been converted for Return to Castle Wolfenstein Cooperative Mod by {WeB}*DOG* and {WeB}*GANG$TA* of the Wolfenstein European Brigade.

Mission 1 - Brabant Forest:
Parachuted behind enemy lines in Holland, you must fight your way through Brabant Forest, in order to assault the heavily-guarded German compound situated there. It is rumoured that top secret plans of all German troop placements are kept in this secure facility, therefore, you must locate and steal these plans, eliminating all enemy resistence along the way. Be warned, the forest is patrolled by elite Waffen SS troops, supported by elements of Heinrich Himmler's deadly Blackguard Paratroopers, so hit the ground running or you will never leave Brabant Forest.

Mission 2 - Brabant Village:
Your mission is to hold the bridge at Arnhem until you are relieved by Allied ground forces. Allied troops need to cross the south of the Netherlands before they can reach and support the paratroopers. Along the way you will encounter heavy German resistance, nevertheless, you must launch an assault and liberate the Dutch village of Brabant. To fully accomplish your mission you must locate and assassinate the German Wehrmacht officer who has taken residence somewhere in the village.

What's New:
# New Axis A.I. added
# New notebooks in English added for both missions
# New respawning weapons and ammo

This is what {WeB}*DOG* and {WeB}*GANG$TA* had to say about the maps:
"We never made any part of these maps, we merely converted them to RtCW Cooperative Mod. The original Return to Castle Wolfenstein single-player missions were created by Dialog and Arno Ansems.
We hope that our conversion of these excellent RtCW SP maps means that they will be enjoyed by many more Wolfenstein fans, old and new." - {WeB}*DOG* & {WeB}*GANG$TA*

Thanks:
{WeB}*DOG* & {WeB}*GANG$TA* would like to thank the following people:
# Dialog and Arno Ansems for the original RtCW SP missions
# {WeB}*Coisty*, {WeB}*Nikki* - map testing
# SSF Sage for his superb RtCW Coop conversion tutorial
# Fretn and his RtCW Cooperative Devteam

Sage's RtCW tutorial HERE
RtCW Cooperative website HERE
Wolf Euro Brigade Clan website HERE
Source: www.wolffiles.de

	RTCW COOP MOD BRABANT  18.11.2015  19,27 MB  1049

Return to Castle Wolfenstein Cooperative 1.01

I’m a bit late with the news, but rtcwcoop 1.0.1 is released, it fixes following bugs:
    no more crashes when setting pmove_fixed 1
    warmup can be disabled again
    password protection works now when you create a server through the menu
    you are now warned which pk3′s you are missing
    now you see the name of the master server in the server menu, instead of ‘internet1′
    KP_NUMLOCK can now be used as a key to bind to
    some AI related crashes shouldn’t happen anymore

Changes
    g_spawnInvul
    g_sharedlives : bonus life
    toggle sv_pure in create server menu
    g_usepassword is removed and now only g_needpass works
    +vstr like osp

How to install:
Unzip the downloaded file into your rtcw installation. Make sure that the ‘coopmain’ folder from the zip file is at the same level as the ‘main’ folder from your rtcw installation.
In case you only have the rtcw pk3′s but no existing installation, unzip the downloaded file and move your rtcw pk3′s inside the ‘main’ folder.
"Big thanks to MAN-AT-ARMS again and shame on me for posting this news so late." - Fretn - RtCW Coop Devteam.

Source: rtcwcoop.com | wolffiles.de

	RTCW COOP 1.01 LINUX 32/64 Version:1.01  team bzzwolfsp  08.03.2015  68.3 MB  328

	RTCW COOP 1.01 WIN 32/64 Version:1.01  team bzzwolfsp  08.03.2015  73.95 MB  938

	RTCW COOP 1.01 MAC TERM/UB Version:1.01  team bzzwolfsp  08.03.2015  82.56 MB  249