Dreamcast-Talk.com

Well Half-Life is a Windows CE game, so most emulators don't run those games. I think Demul was one of the only ones that ever got those loading. But I think it is just something do do with maybe how the games were compiled or something. Because Half-Life itself, and other total conversion mods seem to work fine. The only ones majorly affected seem to be the Counter Strike mods.

yup i had the same problem with those disks i used isobuster to get the files off the image then family guy;s selfboot builder to build a new cdi which works a charm!