"lost the source code" Well isn't that special.
As expected, JK on Steam is a quick cash-in jobber. They've ripped their own games off CD, rigged up some nocd cracks, and released them hoping they work well enough not to cause a riot. Oh and of course there's no music because it was all in CD audio and they couldn't be bothered to fix up the game to read OGGs or some such.
I dont understand why people who already own these games would buy them again.