Sega · 1994
Sonic the Hedgehog 3 is a 1994 Genesis/Mega Drive 2D side-scrolling platformer. It features Sonic and Tails across six zones (each with two acts), introduces Knuckles as an antagonist, and expands narrative through visual cutscenes. Players control Sonic while Tails runs alongside; a second player may join at any time to control Tails separately. Players may also play as Sonic or Tails alone. Tails can fly briefly by spinning his tails like a helicopter rotor. Unlike Sonic, Tails can also swim underwater. Levels are populated with 'Badniks', robots created by the villain, Dr. Robotnik; Sonic and Tails can defeat them by jumping on them or using the 'spin dash' attack, which also gives the character a speed boost. The levels include obstacles and other features such as vertical loops, corkscrews, breakable walls, spikes, water that the player can drown in, and bottomless pits.