Decades ago, my dad bought a PC that came with a free CD for a game called Retribution. The box art looked unlike anything I'd ever seen before (basically 3D graphics at a time when the Mega Drive reigned supreme). Sadly, the disc didn't work, but I've tried to get my hands on a copy, to no avail.
Looking at the graphics now, they weren't even that good...but for the mid-nineties for a small child, absolutely amazing.