So far I've seen two Ultracades. First one was at Scheveningen in an arcade. Most of the games on it I did not recognize. Bomb Jack was the only one that I could call a classic. It did not have any of the big Atari/Williams names, let alone any of the LD games. I didn't play it and as far as I know it's been removed when I visited that arcade last time I was there.
The second Ultracade I saw was at the Hotel I stayed in a village near Eurodisney, France. The thing wasn't even plugged in, so I asked the manager. Played Bubble Bobble a lot (which I hadn't seen on the first Ultracade) and some of the other games. But also this one did not have any of the big Atari/Williams names on it. I remember being annoyed by the things happening when the games were over, I couldn't register my initials or something like that (returned to the menu).
Both Ultracades were kits installed in Naomi or similar cabs.
Last sunday I saw and played a Global VR machine for the first time.My friend Luc bought one for his play-area in his supermarket (always on free-play). It's next to two re-union machines (SI/Qix and PM/Galaga).
Besides that I liked the cabinet (it looked to be built very well) the menu's looked to be more animated than the Ultracade, but that could very well be my memory playing up. I was impressed with the front-end, playing sounds of the games, big game characters popping up etc.
This one did have a lot of the classics. All the big Atari names seemed to be there and Williams. I didn't look at the whole selection though. I played for a while with Robotron which worked like it should with 2 joysticks. I also fired up Asteroids for the sake of it, but we all know it just doesn't work on a raster screen. It's a shame that some of the improvements to "emulate" a vector screen that other emulators have were not incorporated.
Overall this machine is a decent thing when you want to have a cab that offers a lot of the classics and the whole thing is legal too, which is a nice feeling if you run it in a public place like a supermarket (even if it's on free-play).
I don't know anything else about these cabinets. The game sets were as I described, both Ultracades lacked the _really_ big name games. Maybe there was some subset sold here in Europe ?