Beating every ghost in Battle Mode on Nightmare difficulty will unlock a model of Maya dressed as Princess Peach from the Mario series viewable only in Spirit Photography mode.

The Japanese and PAL region releases of Spirit Camera: The Cursed Memoir have exclusive bonus content that can be accessed after completing Story Mode by scanning an augmented reality marker on the back of the instruction manual to the Wii port of Fatal Frame II: Crimson Butterfly, released only in Japan and PAL regions under the name Project Zero 2: Wii Edition. Scanning the marker will unlock models of Mio and Mayu Amakura as they appear in that game to view in Spirit Photography mode. Because the Wii port of Project Zero 2 was never released in North America, these models were made inaccessible in the North American release of Spirit Camera: The Cursed Memoir.