Stylized split image of Shadow the Hedgehog: left side sinister blue in Green Hill Zone, right side textured dark in an eerie landscape, with glowing hands.

A split-scene landscape: the left side is Sonic's Green Hill Zone with bright green hills and a cheerful cartoon sky. The right side is dark and eerie, inspired by Sonic.exe, with shadowy hills and a red-tinged ominous sky. A distinct black vertical line runs down the middle of the scene. In the center stands Shadow the Hedgehog, facing the viewer, with the black line splitting his face exactly in half. The left side of his face (aligned with the Green Hill Zone) has an exe-style sinister smile starting from the line, with teeth resembling Surge the Tenrec’s sharp teeth, and the white parts of his eyes are black. The right side of his face keeps its normal expression. Shadow’s gloves and rings are styled like Silver the Hedgehog’s. The rings’ gold parts are now black with a Roblox-style tile pattern formed by gray lines. The left side of the gloves and rings glow purple, and the right side glows red. No other characters." See more