I had the Bakura one (I thought the Flurry was cool because of the Essential Vehicles and Vessels; I guess someone else did, too, since it made the hop into Rebels and Squadrons). If Jedi Knight II had come a few years earlier, I might've gotten Heir to the Empire, too, for the Lady Luck, but that game was a couple years past my peak Micro Machines age. I don't remember seeing the latter three sets, maybe they were only planned, or released in limited numbers near the end of the license like the last couple Star Trek Micro Machines sets.