I bought "Dark Forces" and "Jedi Knight" when they were new. Both run just fine on my Pentium 200mmx with Windows 95 and a 3dfx Voodoo 1.
Now I bought the complete collection to have the remaining games from Steam. I wish I could play "Mysteries of the Sith" on that machine too, as it's the kind of machine the game was made for.
To bad DRM prevents this, ie. running JKN.EXE will load Steam. There is no protection with "Dark Forces", so why did they feel the need to put one here?
And what mods concerns: I tried the Dark Forces TC demo for Jedi Academy. No problem here.