Square Enix has admitted that some Final Fantasy XIII screenshots it released last week, which purported to show the PS3 and 360 versions of the game but were virtually identical, were "altered".
In a statement to Kotaku, the company said that the screens were intended for "pre-production", "non-promotional" use, and their release was a mistake.
It was Kotaku that noticed that the screens were absolutely identical save for the controller button prompts.
Square Enix said it would release new screens soon, but argued that the two console versions were as close as could be anyway. "Unfortunately we did mistakenly include screenshots taken for pre-production (non-promotional use only) in our latest release of assets," ran the statement.
"Screenshots from the final game intended for the press kit will be released shortly. As shown in our recent demo tour and Microsoft's X10 event, there is no material difference between the two consoles."
North American spokesperson Sonia Im said on her Twitter: "These were not meant to be released as a comparison of FFXIII on the two consoles... Aside from easily being proven as altered, and this method not being one we use, we don't feel there is a need to enhance the X360 FFXIII... This was obviously not intentional."