Just got GTA San Andreas free on PC for installing the Rockstar Games launcher. Sounded like a great deal, then I go looking for some mods (Glock 17, M4 from SWAT, Pursuit Special from Mad Max, etc) and find out the version of the game acquired through said launcher doesn't support mods. At all.
Nice job, Rockstar.
At least it was free and thus I didn't lose any money on it.