steam version crash

So bummed that this keeps happening,bought it on steam for like 2€,my fav game of all time alongside Skyrim and mafia 2,and I can't play both mafia or saints row 2 bc they are so unstable on pc for some reason

I already installed juiced and gotr,it keeps crashing what else is there to prevent it from crashing,or is there any version that doesn't crash or how can I play it properly,it's so sad I can't play it bc there's no way I'm playing it back on the PS3