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5 versions · same console

Choose an original release, regional version, revision, bootleg or clearly labelled ROM hack/mod, then press Play. Hacks may change the gameplay. Switching versions restarts the player.

Default · USA
ROM hack / mod · Sonic the Hedgehog 3 Plus
Prototype (Nov 3, 1993)
Europe
Japan

Selected: Default · USA · USA

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Sonic the Hedgehog 3 (USA)

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Sonic the Hedgehog 3 - Platformer Classic

Sonic the Hedgehog 3 is a classic platformer released for the SEGA Genesis in 1994. Developed and published by Sega, it is the third mainline entry in the Sonic series and continues the rivalry between Sonic and Doctor Robotnik (Eggman). This USA version hit shelves during the golden age of 16-bit gaming, a time when Sonic was the flagship mascot for Sega. The game builds on the momentum of its predecessors, offering faster gameplay and more intricate level design. You control Sonic the Hedgehog or Tails the Fox as you race through colorful zones to stop Doctor Robotnik from activating his latest doomsday device. Along the way, you'll face a new rival: Knuckles the Echidna, who acts as an antagonist guarding the island. Gameplay focuses on high-speed running, precise jumping, and spin attacks to defeat badniks and collect rings. Each zone has multiple acts, with a boss fight at the end. Special stages let you earn Chaos Emeralds by spinning through a tube-like course. Various shields and power-ups provide temporary abilities like flight or fire protection. Sonic 3 is worth revisiting today because it refines the core Sonic formula with some of the best level design in the series. The music, composed by Michael Jackson and others, is iconic. It also introduces save capabilities and a more cohesive world map, innovations for the Genesis. While it doesn't reinvent the wheel, it's a polished, fast-paced platformer that set standards for the series. If you enjoy classic 2D action games, this is one of the strongest titles in the Sega library.

GAME INFO

Platform: SEGA Genesis
Genre: Platformer
Developer: Sonic Team
Released: 1994
Players: 1-2
Region: USA

More Sonic the Hedgehog Games

Ready for another round? Explore more Sonic the Hedgehog games and console editions. Choose a game below to play it on its own page.

How to play Sonic the Hedgehog 3 online

First, press Enter to start. You'll see a title screen and then a character select screen. Press X to choose Sonic or Tails. You can also pick Sonic & Tails together for a two-character mode where Tails follows and can be controlled by a second player. Use the D-Pad to highlight your choice, then press X.

The main objective is to reach the end of each act by going from left to right, avoiding or defeating enemies, collecting rings for protection, and hitting checkpoints. Each zone has three acts; after act 3 you fight a boss (often Robotnik in a mech). Collecting at least one Chaos Emerald in a special stage unlocks the true ending. If you get hit while carrying zero rings, you lose a life. Large ring monitors grant temporary shields.

Take advantage of Sonic's spin dash (press down then hold X to charge, then release) to build speed. Tails can fly briefly by hitting X while in the air. Levels are packed with loops, springs, and hidden paths. Don't be afraid to explore - many secret areas contain bonus rings or power-ups. The game auto-saves progress after completing a zone, making it easier to pick up and play later.

CONTROLS

Controls

Arrow Keys: D-Pad / Movement
X: A button
S: B button
Z: C button
A: X button (6-button pad)
Q: Y button (6-button pad)
E: Z button (6-button pad)
Enter: Start / Mode

Sonic the Hedgehog 3 FAQ

Who developed Sonic the Hedgehog 3?

Sonic Team, a division of Sega, developed the game. It was directed by Hirokazu Yasuhara and designed by the same core team behind the previous Sonic titles.

Roughly how long does it take to finish Sonic the Hedgehog 3?

A typical playthrough without rushing takes about 2 to 3 hours. Completing everything and collecting all seven Chaos Emeralds adds maybe another hour depending on skill.

Does Sonic the Hedgehog 3 have a multiplayer or co-op mode?

Yes, there is a two-player competitive mode where players race through bonus stages. In the main game, player two can control Tails independently when Sonic & Tails are chosen together, acting as a cooperative partner.

All SEGA Genesis games