Developer Ighor July has published the list to GitHub.
There are reasons to believe the list is legit as Nvidia has access to games long before they're released -- and we know Sony in particularly has been banking on banking on PlayStation games on PCs.
It quietly revealed Uncharted 4 was coming to PC, after seeing a 250 percent return on its investment porting Horizon: Zero Dawn to the platform, and it was just Thursday that Sony announced it would be part of the Uncharted: Legacy of Thieves Collection -- a name that we'd never heard of before then, but already appears in Nvidia's list as well.
Demon's Souls and Final Fantasy XVI are all there. Sony had to retroactively retract all mentions of PC to make them sound like PlayStation exclusives. PS5 exclusive Returnal appears as well, as does a Final Fantasy VII Remake for PC.
And there are codenames for games in here that seem original, ones that bring up zero search results. Some pundits suggest that "Platinum" is the internal name for Bethesda's Indiana Jones games?
Some titles are out-of-date and weird. There are Facebook-exclusive Oculus Rift titles that would make little sense on Nvidia's GeForce Now cloud gaming service, or a mention of a "Titanfall 3" which clarifies that it's actually "GAMEapex_legends_-_titanfall," aka Apex Legends.
Some on the list might just be guesses that Nvidia thinks it will get like Kingdom Hearts IV, "BioShock 2022," and so on.