He also wears a red scarf and red goggles with X's on the top. He has a giant X carved onto his chest with black stripes on his arms and legs and also has red X's scattered around his limbs. He has white eyes with red pupils with X's on them and also has a black substance coming out of his eyes. He is also sometimes seen with small teeth inside his mouth in some of his poses. Red X resembles the Original Sonic the Hedgehog with noticeable differences for instance, he has way more darker fur and has a paler skin tone. He is actually a malicious entity, but masks it by playing the long game, and small pieces of his personality come out as time goes by. His true form within the game itself is unknown, you’d have to really break the game apart to find him, but regardless, he’s a very intelligent but humble individual, at least at first. He manifests his glitching through red static on the screen, blocking visuals to show his presence. He is buried deep within the coding of the game itself, while also being made of pure raw code. Red X, or Red Xenon, is a demonic sentient glitch, dubbed a glitch-demon, within a modern copy of Sonic.exe.