I'm not sure how those screenshots could look more fake :/
The actual gameplay 'screenshot' in #3 is the dead giveaway. If you look at the borders of the sprites, the colors are blended with the background (check out Scorpion's legs), showing the images were just resized down, and the person screwed up and let it use a filter method other than Nearest Neighbor/etc
The mismatched 'SCORE' font in the constructed PK shots don't help the case either. :P
[EDIT beforesomeonebringsitup: And yes, I know they're directly from Midway...that doesn't make them any less mockup-y ]
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