Play Sonic The Hedgehog (World) (v1.1) Online
Sonic the Hedgehog is the first of many games starring Sega's premier hedgehog, Sonic. It's a side-scrolling platform game with a difference: speed. Sonic rushes through levels with incredible speed, allowing him to traverse loops and jumps with ease.
The plot of the game is simple. The evil Dr. Robotnik has captured many of Sonic's animal friends and trapped them inside robots. Fortunately, Sonic can free his friends by destroying the robots with his spin attack. Meanwhile, Dr. Robotnik is trying to control the all-powerful chaos emeralds. Sonic must grab them before he does in the 3D rotating bonus levels.
Sonic's weapon is his spin attack; while jumping, Sonic destroys hostile robots by touch. Throughout the platforming levels, Sonic collects numerous rings. If Sonic is hit by an enemy, all the rings he's carrying fall out and scatter around; Sonic can quickly grab the rings back before they disappear. If Sonic is hit while not carrying any rings, he dies. Collecting 100 rings gives Sonic an extra life. There is also an invincibility bonus which temporarily protects Sonic from all attacks.
The game is divided into several "zones", each of them containing three levels. At the end of each zone, Sonic confronts Dr. Robotnik in a boss fight.
Available Versions
Sonic The Hedgehog (USA, Europe) (1991)(Master System)
Sonic The Hedgehog (Japan) (1991)(Game Gear)
Sonic The Hedgehog (World) (Proto) (1991)(Game Gear)
Sonic The Hedgehog (World) (v1.1) (1991)(Game Gear)
Sonic the hedgehog (G6 Version 2DLC2.5) (1990)(Genesis)
Sonic the Hedgehog (Japan, Korea) [Hack by Esrael+Yuski the Dog v0.40] (~Sonic Gaiden) (1990)(Genesis)
Sonic the Hedgehog (Prototype) (1990)(Genesis)
Sonic the hedgehog (Speed Battle) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Carretero v2.0] (~Sonic - Return to the Origin) (Backward Play) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Drx+Puto v2.11] (~Tails in Sonic the Hedgehog) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Hivebrain v0.20] (~Sonic the Hedgehog Plus) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by D.A.Garden v1.0] (~Sonic the Hedgehog - Westside Island) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by JcFerggy v20080831] (~Sonic - Pixel Perfect) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Mariofan0 v1.0] (Spindash+Spike Bug Fix) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Stealth Rev 1] (~Knuckles the Echidna in Sonic the Hedgehog) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Team Megamix v3.0] (~Sonic - Mega Mix) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Team Lost Land v4.0] (~Sonic - The Lost Land) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by LOst v1.0] (Sonic Jam's Easy Mode) (1990)(Genesis)
Sonic the Hedgehog (USA, Europe) [Hack by Puto v1.1] (~Sonic Remastered) (1990)(Genesis)
Sonic The Hedgehog (Mega-Tech, set 1) (1992)(Arcade)
Sonic The Hedgehog (Mega Play) (1992)(Arcade)
Sonic the Hedgehog (SNES) (1990)(SNES)
Sonic the Hedgehog (Unl) (1990)(SNES)
About Sonic The Hedgehog (World) (v1.1)
Sonic The Hedgehog (World) (v1.1) was first released in 1991 by Sonic Team for the Game Gear system. Developed by Sonic Team, this game quickly became a fan favorite for its Action and Platformer and Unknown elements.
Game Features
- Authentic Game Gear experience directly in your browser
- Save and load your game progress at any time
- Full screen gameplay option for immersive experience
- Customizable keyboard controls
- Action and Platformer and Unknown gameplay that defined a generation
- DeveloperSonic Team
- PublisherSonic Team
- Release Date1991-06-22
- GenresActionPlatformerUnknown
- PlatformsGame Gear
- Players0
Sonic The Hedgehog (World) (v1.1) Series
![Play Sonic the Hedgehog (Japan, Korea) [Hack by Esrael+Yuski the Dog v0.40] (~Sonic Gaiden)](https://i.987967.xyz/screenshot/47/w/30470_7469be8daeb75ce3c65c7a846ec0956eb81b335d.png)
![Play Sonic the Hedgehog (USA, Europe) [Hack by Drx+Puto v2.11] (~Tails in Sonic the Hedgehog)](https://i.987967.xyz/screenshot/47/p/28307_19b027e9e1df85bd6db0d73a1b155af863493ecb.png)
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![Play Sonic the Hedgehog (USA, Europe) [Hack by Mariofan0 v1.0] (Spindash+Spike Bug Fix)](https://i.987967.xyz/screenshot/47/2018/02/27/30198_bd13fc7aeec64aec91e168dea30c629e6403fc39.png)
![Play Sonic the Hedgehog (USA, Europe) [Hack by Stealth Rev 1] (~Knuckles the Echidna in Sonic the Hedgehog)](https://i.987967.xyz/screenshot/47/y/29983_3a7c0051fe793d178b217ceb9ccaa81f7158fff7.png)
![Play Sonic the Hedgehog (USA, Europe) [Hack by LOst v1.0] (Sonic Jam's Easy Mode)](https://i.987967.xyz/screenshot/47/e/28249_348fa09e7f725c1d89643a1f8935c4c25cc0cdc8.png)
![Play Sonic the Hedgehog (USA, Europe) [Hack by Puto v1.1] (~Sonic Remastered)](https://i.987967.xyz/screenshot/47/2018/01/19/28568_a89c13e7aaa83b73045ab3c68231b0b328044bb5.png)
![Play Sonic the Hedgehog 2 (World) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0)](https://i.987967.xyz/screenshot/47/2022/06/04/29915_f38518c2f2d774dffba55438d8f41446fd4835e8.png)
![Play Sonic the Hedgehog 2 (World) (Beta) (Simon Wai) [Hack by Esrael v0.23] (~Sonic 2 Delta)](https://i.987967.xyz/screenshot/47/2022/03/25/29892_8b6200c6900413e1bafe5cff286624640fe71811.png)
![Play Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode)](https://i.987967.xyz/screenshot/47/2018/01/23/30244_95e6f9f7a24b705e79fa5b54db652aafafb43eb7.png)
![Play Sonic the Hedgehog 2 (World) (Rev A) [Hack by Esrael v01.0a] (~Sonic 2 Delta II)](https://i.987967.xyz/screenshot/47/2023/07/23/29820_f2ae8a8dac70e58372326d441f11936c125d74f7.png)
![Play Sonic the Hedgehog 2 (World) (Rev A) [Hack by Hachelle-Bee v1.81] (Long Version)](https://i.987967.xyz/screenshot/47/2019/11/20/30228_ac3a429425261bb3288d353b86897d0a34c92054.png)
![Play Sonic the Hedgehog 2 (World) (Rev A) [Hack by Ultima v0.21] (~Tohaka)](https://i.987967.xyz/screenshot/47/j/28361_425a8a3278f5e0c0099e6c199444090805a912e7.png)
![Play Sonic the Hedgehog 2 (World) (Rev A) [Hack by SMTP v0.50] (~Sonic 2 SMTP)](https://i.987967.xyz/screenshot/47/2018/02/22/28579_75cda2c71f33b80da8d54324e641d174c7e802b1.png)
How to Play Sonic The Hedgehog (World) (v1.1) in Your Browser
1. Click Play
Simply click the "Play Now" button at the top of this page to start the game immediately.
2. Use Controls
Use your keyboard to control the game. Check the keyboard configuration section below for details.
3. Save Progress
Use the save feature to preserve your progress at any point in the game.
Pro Tip
For the best experience playing Sonic The Hedgehog (World) (v1.1), use a desktop or laptop computer with a keyboard. Full-screen mode provides the most immersive gameplay.
Emulator Keyboard Configuration
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Last updated: 2025-03-14T08:18:20.550Z
This page is part of our effort to preserve classic video game history. Sonic The Hedgehog (World) (v1.1) © 1991 Sonic Team. This online emulation is provided for historical preservation and educational purposes only.
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