Finally found a way to play one of my all-time favorites “Return to Castle Wolfenstein” on a modern computer (and under Linux) with the engine port iortcw. After trying to get the game to run with WINE and PlayForLinux without success, iortcw finally started without any issues in impressive 2560×1440 resolution. Something we only dreamed about back in 2001.
iortcw is an enhanced RTCW engine – id software used to release the source code of all their games back in the day – with some features of the ioquake3 engine. Many features where implemented like the following (from their project site):
- SDL backend
- OpenAL sound API support (multiple speaker support and better sound quality)
- Full x86_64 support
- VoIP support, both in-game and external support through Mumble.
- MinGW compilation support on Windows and cross compilation support on Linux
- AVI video capture of demos
- Much improved console autocompletion
- Persistent console history
- Colorized terminal output
- Optional Ogg Vorbis support
- Much improved QVM tools
- Support for various esoteric operating systems
- cl_guid support
- HTTP/FTP download redirection (using cURL)
- Multiuser support on Windows systems (user specific game data is stored in “My Documents\RTCW”)
- PNG support
- Many, many bug fixes
So how to install it? What do I need?
Lets start with what you need:
- An installation of the original game, to grab the game data, as this is still under copyright and not open source like the engine.
- The latest release of the iortcw port (https://github.com/iortcw/iortcw/releases)
- the latest release of their patch (https://github.com/iortcw/iortcw/releases)
If you don’t own your copy of Return to Castle Wolfenstein for PC yet, you can purchase it from one of the below links (and support the site, thank you):
Installation
- If you haven’t done so, install your original game and remember the target installation directory as you need some game files later
- Browse to the iortcw project release folder https://github.com/iortcw/iortcw/releases and grap the latest release files for your operating system. At the point of writing the latest version was v1.51c.
- Also grap the latest patch file from this site: This was this file as per now patch-data-141.zip
- Extract the latest release zip into a location where you like to have your installation going forward (like c:\Games\ioRTCW\ in Windows or /home/joe/Games/ioRTCW/ in Linux
- Go to the location of your existing original installation, go into the “Main” folder and copy the following files over to your ioRTCW “main” folder: pak0.pk3, sp_pak1.pk3 sp_pak2.pk3 sp_pak3.pk3. This is the game date for the single player mod.
- Then extract the content of patch-data-141.zip (or a newer version in the meantime) into your iortcw folder and merge its content into it
- And that should be it actually: Go to your iortcw installation folder and start either the “iowolfsp*” file for single player or “iowolfmp*” for multiplayer.
I recommend to go straight into the Option menu to tweak the settings for your system and your likening.
Enjoy. Comments appreciated.
Screenshot from one of my favorite levels where you have to escape from Castle Wolfenstein using a cable train:
it worked perfectly thanks man
its work thanks
It says pak0.pk3 is missing even though i did everything correctly. can you help me?
Hi Igor, did you copy the files into the “main” folder within your ioRTCW folder?
Like “./ioRTCW/main/pak0.pk3”?
Hey, did everything like you said. Game opens in another window, but the moment it opens, I cannot switch between the game window and my actual deskop. always have to close the game.
Even after changing resolution, I only see a part of the game window and am not able to make any kind of changes because I cannot see a damned thing. What could that be?
Thanks! 🙂
Hi Matt, which OS are you using? And are you using full screen or window mode in in the video settings?
Hello Joe, I am trying to install on my Ubuntu 20.04.3 Gnome desktop I own the original RtCW CD. I tried everything you posted and it wouldn’t install. I downloaded the ioRtCW.zip and also the latest patch. I created a file home/mikey/Games/ and installed the extracted the ioRtCW.zip then then the latest patch. When looking for for example, pak0.pk3, I find mp_pak3.pk3 or sp_pak3.pk3. I copied the contents of the original CD into home/mikey/Games but haven’t tried anything yet. What am I missing? Also I am running 64bit I downloaded the x86 and the x86_64. Thank you for reading this.
What is patch-data-141.zip exactly? I found that iortcw works just fine without it, so far.
I tried this but it didn’t revive the game for me. Single Player makes the screen turn black for 10 seconds like it’s trying to work and then it quits. This is the same behavior as when I try to run it from the original CD-ROM.
I am far from a computer BUFF; however, I enjoy the Wolfenstein game. It loads on the computer without any sound and I can’t play it as single player. It loads complete on my operating system (WIN 10)
Is it possible to purchase a new disc that would automatically load and play the game? I honestly can’t follow the instructions offered on the fix as explained.
Thanks in advance
I know this is an old topic, but when the game tries to load a level the game crashed with a buffer error..