I don't know why everybody's treating this like some calculated maneuver on Amazon's part. The app store is almost entirely automated, it's been that way for years.
On top of the already-mentioned perspective issues, the "HD" textures look suspiciously like AI upscales, and they appear to have made some major gameplay changes (I guess the dragon punchout, one of the most memorable scenes in the entire game, was deemed too hardcore for Modern Audiences™)...