Monster CAT is one of the two main antagonists of Five nights at Candy's 3, alongside Monster RAT. It is a monstrous/nightmarish version of CAT from FNAC 2.Monster CAT has a monstrous cat head with stitches and a creepy smile, similar to Monster RAT. He also has black eyes with red pupils. The rest of the body is covered in stitches and multiple bolts. Also, Monster CAT has a long tail which also has bolts. He also has sharp claws. You are able to see its joints.