Scratch that, we have solid evidence that the game was indeed referenced in Uncharted 3. It was easily missable since you could find it pretty early in the game. There is a newspaper that you can find, which says,”Scientists are still struggling to understand the deadly fungus.”
We have posted the video of that below and it seems like the hype levels for this unreleased game is getting huge. TTP from Neogaf found this, and he is a big Move fan, as he also has a site called iWaggle3D.