: He is taller than the standard Sonic, has purple fur, purple buckles on his shoes, and notably lacks a standard blue color. His most defining feature is his exposed ribcage , and he is described as smelling of decay.
For the uninitiated, Sonic.ribs is not your typical Blue Blur adventure. Built on the engine of Sonic 3 & Knuckles , the hack strips away the colorful optimism of the 90s and replaces it with a decaying, glitch-ridden hellscape. The "ribs" in the title is not a reference to barbecue; it refers to the exposed, skeletal sprite work that follows the player through corrupted zones. Sonic.ribs Android Port