I've downloaded Gog's SC4D twice in the last 3 years. Both games ended up deleted under mysterious circumstances. I've asked around about whether security software like Avast or Advanced System Care might have become aggressive enough to "recognize" the sc4d.exe as a threat and summarily delete it. Nobody is sure about this. Simtropolis remains a good site for information. Eventually I'm sure this vanishing exe. problem will be figured out. Do I want to download it again from Gog? Oy vey, I'm thinking about it.
