Sonic Spinball is a pinball-themed action-adventure game for the Sega Genesis, blending traditional Sonic platforming with pinball mechanics. Released in 1993, it features Sonic the Hedgehog navigating through four pinball-inspired levels to defeat Dr. Robotnik. The game requires players to control Sonic as a spinning ball, hitting flippers and bumpers to collect Chaos Emeralds, unlock new areas, and battle enemies. Its unique twist on the Sonic formula and integration of pinball gameplay make Sonic Spinball a distinctive and challenging entry in the franchise's classic 16-bit era.