Can you provide some examples?
Marian
It's more of the visual style you see in sci-fi movies in the 80's like Blade Runner and Empire Strikes Back - very cyberpunkish. Technology is very over the top, with a feeling it's out of control, bits and bobs added more for artistic purposes then any possible fictional use, huge towering "man"-made structures etc etc.
I don't see anything of Blade Runner in Mass Effect, and none of the rest of that is unique to the 80s. Maybe you see the 80s because you aren't as familiar with other eras? Cloud City, for instance, was straight-up Art Deco, not something new.
Verhoeven-style ads would be an example of something stylisticly 80s, like the "erector-set" vehicles. Unfortunately I haven't been able to scrounge up the $$$ for part 2 yet. But that's still only two exceptions, not a rule.
Marian