CHOOSE A VERSION
28 versions · same consoleChoose 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 · World · Rev A
- World (Beta)
- ROM hack / mod · Amy Rose in Sonic the Hedgehog 2
- ROM hack / mod · Cotton Candy in Sonic the Hedgehog 2
- ROM hack / mod · Fly with Tails in Sonic the Hedgehog 2
- ROM hack / mod · Kirby in Sonic the Hedgehog 2
- ROM hack / mod · Mastered Ultra Instinct in Sonic The Hedgehog 2
- ROM hack / mod · Metal Sonic in Sonic the Hedgehog 2
- ROM hack / mod · Shadow in Sonic the Hedgehog 2
- ROM hack / mod · Sonic the Hedgehog & Miles "Tails" Prower the Fox in Knuckles the Echidna in Sonic the Hedgehog 2
- ROM hack / mod · Sonic the Hedgehog 2 (colourised ending hack)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Beta) (Simon Wai) [Hack by Esrael v0.23] (~Sonic 2 Delta)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Rev A) [Hack by Esrael v01.0a] (~Sonic 2 Delta II)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Rev A) [Hack by Hachelle-Bee v1.81] (Long Version)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Rev A) [Hack by SMTP v0.50] (~Sonic 2 SMTP)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Rev A) [Hack by Team Lost Land v2.0] (~Sonic - The Lost Land 2)
- ROM hack / mod · Sonic the Hedgehog 2 (World) (Rev A) [Hack by Ultima v0.21] (~Tohaka)
- ROM hack / mod · Sonic the Hedgehog 2: Master Edition 3 Extra Mode
- ROM hack / mod · Sonic the Hedgehog 2: Master Edition 3 Extra Mode (Time Attack)
- ROM hack / mod · Super Tails in Sonic the Hedgehog 2
- ROM hack / mod · Wechnia in Sonic The Hedgehog 2
- Prototype (Aug 21, 1992)
- Prototype (CENSOR)
- Prototype (Nick Arcade)
- Prototype (Sep 14, 1992)
- Prototype (Simon Wai)
Selected: Default · World · Rev A · Worldwide
The game loads when you press Play · press “Play Now” inside the game if it asks.
Sonic the Hedgehog 2 (World) (Rev A)
Sonic the Hedgehog 2
Sonic the Hedgehog 2: Genesis Platformer
- SEGA Genesis
- Platformer
- Revision
- 5· 0 votes
Sonic the Hedgehog 2 (World) (Rev A) is a revision of the classic platformer originally released on the SEGA Genesis. This version represents a specific build update of the worldwide release, typically including minor bug fixes or gameplay tweaks compared to the initial launch. The game debuted in the early 1990s, during a period when SEGA was solidifying its position in the 16-bit console market with fast-paced and visually striking titles.
Compared to other SEGA Genesis games of its era, Sonic the Hedgehog 2 stands out for its emphasis on speed and fluid level design, combining side-scrolling platforming with momentum-based gameplay. While many Genesis games focused on action or RPG elements, Sonic 2 refined the formula introduced by its predecessor, offering new mechanics like the spin dash and a two-player mode. Its colorful graphics and catchy soundtrack were also hallmarks that matched the high standards of the platform's library.
Today, Sonic the Hedgehog 2 (World) (Rev A) appeals to both longtime fans of retro gaming and newcomers interested in classic platformers. Players who appreciate precise controls, fast gameplay, and iconic characters will find this revision a solid representation of early 90s SEGA design. It remains a relevant title for those exploring the roots of the platform genre or enjoying nostalgic experiences on the Genesis platform.
GAME INFO
- Platform
- SEGA Genesis
- Genre
- Platformer
- Publisher
- Sega
- Released
- 1992
- Players
- 1-2
- Region
- Worldwide
- Version
- Rev A
- Based on
- Sonic the Hedgehog 2
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 2 online
Getting started with Sonic the Hedgehog 2 (World) (Rev A) involves familiarizing yourself with Sonic's movement, which is centered on speed and momentum. The core gameplay loop revolves around running through levels, collecting rings, and defeating enemies. The spin dash move, introduced in Sonic 2, lets you charge up speed from a standstill, which is useful for accelerating quickly or breaking through obstacles.
Players begin each stage by navigating Sonic through various terrains filled with enemies, springs, and loops designed to keep the pace fast and engaging. Maintaining ring count is crucial since rings act as a buffer against damage. The levels encourage exploration and quick reflexes, with checkpoints allowing progress without restarting entire zones. Mastery of timing and momentum is key to progressing efficiently through the game's stages.
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
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All SEGA Genesis gamesGAME INFO
- Platform
- SEGA Genesis
- Genre
- Platformer
- Publisher
- Sega
- Released
- 1992
- Players
- 1-2
- Region
- Worldwide
- Version
- Rev A
- Based on
- Sonic the Hedgehog 2


















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