The wolfmpdemo-linux-nomedia-1.1-mp.x86.run file you have requested: Official Releases / Demos / Linux MP Demo without media - 4.33mb is not available. Perhaps try browsing all files for the game Return To Castle Wolfenstein and upload any files you want to share or are missing. This is the only information we could locate:
This is the RTCW linux mp demo without media.
this is a smaller installer if you have already downloaded the Return To Castle Wolfenstein Multiplayer DEMO for win32 after running this installer you will need to copy manually the demomain/pak0.pk3 file (or symlink it from your win32 installation):