There's a small amount of games that's still uncertain if they got released or not. Hard to tell considering how rare some are, the confirmed release list is around 60 games or so. The latest UMC releases are incredibly rare, #70 for example was not known to exist until a copy surfaced on ebay last year and sold for $400!
But did anyone tried contacting Macaw and Mr.Postman directly about the possibility of getting their games dumped? They have a lot of the rare ones, including that #70 Insect War I mentioned above. I think Macaw might be the same Macaw from Tokugawa forums, but not sure about it.
