So I was on KLOV and ran across a post about this guy's (Stu Maschwitz) short (vector) film -
It's a very predictable battle but the vector graphics for it feel straight out of the '80s, he totally nailed the classic color vector arcade game feel.
Here is a making-of video that explains the hell he went through doing all this in AfterEffects -
As he says (and I agree), there are way easier ways to do this. But the results are fantastic. I don't know if I could watch a whole movie like this but I'd definitely want to play a color vector arcade game based off of it.