Fox Mulder
Member
Grabbed by the Ghoulies on the Rare 30 disc is almost certainly running on an OG Xbox emulator inside the Xbox 360 emulator.
Think about it. Rare is not going to port GbtG to Xbox One when there's already a 360 emulator, and when the 360 was already capable of running GbtG via emulation.
Not only am I virtually certain it is possible, I fully expect to see it made available at some point, at least for some of the Xbox Originals series.
Shouldn't original Xbox games actually be easier to emulate on the xb1 since they're both x86? The BC on the 360 was kind of mediocre really with lots of spotty bugs.