Available Versions
Sonic The Hedgehog 2 (Europe) (v1.1) (1991)(Master System)
Sonic The Hedgehog 2 (Europe) (1991)(Master System)
Sonic The Hedgehog 2 (World) (1991)(Game Gear)
Sonic the Hedgehog 2 (colourised ending hack) (1991)(Genesis)
Sonic the Hedgehog 2 (Aug 21, 1992 prototype) (1991)(Genesis)
Sonic the Hedgehog 2 (CENSOR prototype) (1991)(Genesis)
Sonic the Hedgehog 2 (Sep 14, 1992 prototype) (1991)(Genesis)
Sonic The Hedgehog 2 (Nick Arcade Prototype) (1991)(Genesis)
Sonic the Hedgehog 2 (Simon Wai prototype) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Beta) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Beta) (Simon Wai) [Hack by Esrael v0.23] (~Sonic 2 Delta) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Esrael v01.0a] (~Sonic 2 Delta II) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Hachelle-Bee v1.81] (Long Version) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Ultima v0.21] (~Tohaka) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Team Lost Land v2.0] (~Sonic - The Lost Land 2) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) (1991)(Genesis)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by SMTP v0.50] (~Sonic 2 SMTP) (1991)(Genesis)
Sonic The Hedgehog 2 (Mega Play) (1992)(Arcade)
Sonic The Hedgehog 2 (Mega-Tech) (1992)(Arcade)
Sonic the Hedgehog 2 (hack) (1991)(SNES)
About Sonic the Hedgehog 2 (hack)
Sonic the Hedgehog 2 (hack) was first released in 1991 by Unknown for the SNES system. Developed by Unknown, this game quickly became a fan favorite for its Unknown elements.
Game Features
- Authentic SNES experience directly in your browser
- Save and load your game progress at any time
- Full screen gameplay option for immersive experience
- Customizable keyboard controls
- Unknown gameplay that defined a generation
- DeveloperUnknown
- PublisherUnknown
- Release Date1991-12-31
- GenresUnknown
- PlatformsSNES
- Players0
Sonic the Hedgehog 2 (hack) 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)
![Play Sonic the Hedgehog (USA, Europe) [Hack by Hivebrain v0.20] (~Sonic the Hedgehog Plus)](https://i.987967.xyz/screenshot/47/2018/02/22/30014_b7d5b0eba323d4888c1f682cec171c5d9f5009cc.png)
![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 2 (hack) 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 2 (hack), 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: 2025-03-14T08:38:51.229Z
This page is part of our effort to preserve classic video game history. Sonic the Hedgehog 2 (hack) © 1991 Unknown. This online emulation is provided for historical preservation and educational purposes only.
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