CATTY was a virus scratch downloaded if you tried to hack the website. CATTY will replace all images with picture of a yellow scratch cat with black eyes and a black mouth. CATTY also replaces all sprites and costumes with the yellow scratch cat. Attempting to delete a CATTY sprite or costume will cause the yellow scratch cat to look demonic and the virus will get so bad that your device will crash and not work anymore. The Idea was later scrapped by the scratch team, but CATTY's software is still in the website's code.
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