Gameplay in Sonic the Hedgehog is fast-paced and action-packed, requiring players to control Sonic as he runs, jumps, and spins through challenging obstacles and foes. The game features a variety of power-ups, including the iconic Super Peel-Out move that allows Sonic to accelerate to incredible speeds. With precise timing and quick reflexes, players must navigate through treacherous terrain to reach the end of each level and ultimately save the world from Dr. Eggman's evil plans.