Sonic Games

Sonic

Enjoy this classic like never before! Join our favorite blue hedgehog from your PC or phone! Discover his classic adventure, collect gold rings and face all sorts of enemies with this legend by SEGA!

Sonic Revert

Discover this new adventure by our favorite hedgehog ever! Move around the game screen as you jump, collect gold rings and dodge spikes! Stay safe!

Sonic.io

Try to become the strongest player and survive for as long as you can! Control Sonic as you collect gold rings, dodge your enemies and be the last hedgehog standing!

Super Clash Bros

Check out this amazing crossover -- battles and adventure with your favorite video-game characters! They keep their original skills and inventories, so you can enter this new world surrounded by old friends. Face dangerous creatures and survive!

Sonic 2 EXE

Enjoy this creepy edit of the original 90s Sonic! Collect gold rings, jump on the platforms and dodge the obstacles to reach the goal in each stage. Don't forget about Knuckles!

Sonic Dragon Edition

Have fun with this SEGA classic that includes two new zones! Join Sonic in this thrilling adventure where you'll face all sorts of enemies and obstacles. Collect 7 emeralds and 50 rings -- remember the good old days!

Metal Sonic Rebooted

Discover this 'Sonic the Hedgehog 2' hack with dozens of new designs, songs and features that build a unique experience. Doctor Robotnik is creating a Badnik army that's looking for the Chaos Emeralds, so you need to find them first! Will you manage to do it?

MARIO Vs SONIC.EXE

Evil SONIC.EXE captured Yoshi and Peach, so now MARIO.EXE must rescue them! Do you have what it takes to defeat this blue villain?

Shadow in Sonic

Enjoy this new 'Sonic the Hedgehog' hack with revamped designs and levels! Control Shadow, the antihero -- jump, collect golden rings and face your enemies in order to reach the goal.

Sonic 2 Millennium Edition

This Sonic hack is great! Remember the good old days with Sega's blue hedgehog and his friend Tails! Jump, dodge all sorts of obstacles, collect rings and try to reach the goal. Good luck!

Sonic the Hedgehog: SAGE 2010

Enjoy this new 'Sonic the Hedgehog' hack -- it includes revamped designs, stages and graphics. Jump, collect gold rings and face dangerous enemies!

Sonic Mario Bros

Join our beloved Sonic in this new adventure... Around the Mushroom Kingdom! Jump, collect power-ups and face all sorts of dangerous enemies. Join the blue hedgehog!

Sonic Mania

Enjoy this upgraded 2D version and remember the good old days with our favorite blue hedgehog! Jump, dodge obstacles, collect rings and clear every stage!

Doctor Robotnik’s Plan B

In this unique version of 'Sonic' you'll have to fight Dr. Robotnik immediately instead of clearing stages! Meet the final bosses right from the start!

Sonic Next Genesis

Enjoy a hack of our beloved classic, 'Sonic the Hedgehog', with 3 characters, 4 stages and a thrilling final battle! Try to clear every level and help Sonic in this new adventure!

Sonic the Hedgehog & Ashuro

Enjoy a new hack of our classic 'Sonic the Hedgehog' with 2 characters, 2 universes and an only screen! Each one of the protagonists will have to tackle the same stages using their unique skills. Join Sonic and Ashuro in this unique adventure!

Sonic Halloween

Join Sonic in his new spooky adventure! Jump, slide and dodge all kinds of enemies as you try to collect as many gold rings as possible!

Sonic Mildness

Remember the good old days with Sega's blue hedhehog! Jump, dodge obstacles, collect golden rings and clear every stage!

Sonic Runner

Help Sonic run and jump along colorful worlds full of golden rings! Try not to crash into the obstacles -- they will slow you down. Good luck!

Sonic Gaiden

Sonic has been made over on Miniplay! Choose between Sonic the Hedhehog or Mighty the Armadillo and join their crazy adventures in stages full of enemies, traps and obstacles. Rediscover these cool 90s graphics!

Sonic Chaos Quest

Sonic Chaos Quest is a unique Sonic the Hedgehog hack with some amazing changes, such as new areas and designs, awesome graphics and new music. Choose Sonic, Mighty or Metal Sonic and use their exclusive skills to complete this new adventure. Have fun!

Mobius Evolution

Mobius Evolution is a heavy modification of Sonic the Hedgehog for the Sega Mega Drive created by Abyssal Leopard with the help of fellow members. The aim of this hack was initially to be a simple level layout hack, but it eventually acquired new features, such as innovative gimmicks, boss battles and other things the player might discover in gameplay.

Sonic Advance 2

Enjoy yourself with this SEGA classic from 2002! Join Sonic in this browser adventure, face dangerous enemies and tackle all kinds of obstacles. Remember the good old days with your retro consoles!

Somari the Adventurer

Have you ever wondered what Mario's adventures would be like in Sonic's world? Jump, collect coins, dodge obstacles and enjoy this thrilling game. Two video-game classics in one!

Wave Warrior Sonic EXE 2

Tikal has been kidnapped by an organization called Dark Neo! Help Sonic rescue her before she gets fooled into joining them. Good luck!

The S Factor: Sonia and Silver

Enjoy this wonderful Sonic hack and its two main characters - Sonia, Sonic's sister, and Silver - in an adventure full of new stages. Collect as many gold rings as you can and dodge your enemies. Are you ready for action?

Sonic RPG 8

Enjoy this retro animation and fight some of the hedgehog's most dangerous enemies!

Sonic Battle

About 4000 years ago, a weapon named Gizoid was developed by an ancient civilization. After being lost for centuries, Gizoid was found and investigated by Professor Gerald Robotnik and his grandson, Dr. Eggman. However, they couldn't make it work, and so it was abandoned on Emerald Beach. Now Sonic the Hedgehog has found it - time to protect Gizoid!

Sonic & Knuckles

Enjoy a platform classic released by Sega in 1994! Our favorite hedgehog found himself in a thick forest full of lush mushrooms. Try to find Robotnik while exploring this mysterious place looking for the Master Emerald. Sonic is about to unveil every secret! Face Knuckles in a final battle to reach your ultimate enemy.

Sonic the Hedgehog 3

Enjoy this classic developed by Sega in 1994! Join Tails and Sonic in their thrilling adventure facing dangerous robots and all kinds of obstacles. Remember the good old times by the celebrity hedgehog!

Sonic The Hedgehog 2

Enjoy this classic developed by Sega in 1992! Join a thrilling adventure with Sonic and Tails! You will have to face dangerous robots and tackle all kinds of obstacles. Remember the good old days by the blue hedgehog!

Sonic Adventure X: Episode 2

Join Sonic, Wolverine and other superheroes in this amazing adventure! Unleash your most powerful attacks and obliterate the enemies in your way. Get ready for some action and put your skills to test!

Sonic: The Hedgehog Sega

Remember the good old days with Sega's famous blue hedgehog. Jump, dodge obstacles, collect rings and reach the goal in each stage.

Velocity Wings

Control Sonic the Hedgehog – in this game he can flap like a bird! Help him fly and dodge the obstacles in his way while collecting rings to increase your score.

Sonic Smash Brothers

Enjoy this amazing platform game with Sonic. You'll have to fight some of the most famous characters in the series! Jump, collect coins, obliterate your enemies and enjoy this wonderful game. Both single-player and two-player modes are available.

Sonic Sky Impact

Control the spaceship Sonic steers in this air adventure. Make sure to defeat the enemies you face. You'll be able to upgrade your weapons and become even more powerful.

Angry Sonic

Just like in Angry Birds, you have to get rid of your enemies by landing on them. Collect all the rings in each level and take into account the angle and force of your shot before launching Sonic.

Marionic

Poor Mario is so confused he doesn't know if he's Mario or Sonic anymore. What a mix! Help him collect the rings as fast as Sonic would.

Sonic Vs Knuckles

Knuckles found you sleeping and hit you hard! He ran away afterwards, and you need to catch him. Run across Sonic's world and remember the good old days.

Super Sonic Motobike IV

Help Sonic, the famous blue hedgehog, beat these seven stages on a motorbike. Try to collect as many rings as you can.

Tails Nightmare 2

This game is a tribute to all fans of the blue hedgehog out there. Help Tails, Sonic's best friend, collect as many ring as he can.

Sonic the Hedgehog Moto

Help Sonic the blue hedgehog ride a trial motorcycle. Collect as many rings as you can and do incredible tricks.

Sonic X: Speed Spotter 2

Spot the differences between the two pictures to discover Sonic's story.

Dodgin Beats: Sonic the Hedgehog

Move Sonic across the outer space and dodge the musical notes that turn into enemies. You'll get 50 extra points if you manage to beat the levels with the shield on.

Sonic Assault

Sonic is in danger, but he's got a sawed-off shotgun to defend himself. Help him shoot at his enemies!

Sonic Lost in Mario World

What is Sonic doing in Mario's world? He got there from a black hole and you must help him go back home. Use the arrow keys to move and press A to jump.

Sonic on Clouds

Run on the clouds and look for rings for Sonic. Find the bonuses that will help you!

Sonic Xtreme 2

Choose between Sonic, Tails, Knuckles, Amy or Shadow and beat every level as if you were playing on your MegaDrive.

Sonic Jumper

Help Sonic climb as high as possible jumping on the rings. Don't miss any of them!

Sonic in Mario World 2

Complete all six stages in the Mushroom Kingdom controlling Sonic. The mix of these two classics is so fun!

Cosmic Rush

Help Tails, Sonic's best friend, catch as many rings as possible. Use the arrow keys to move and press the space bar to jump press it twice to glide.

Ultimate Robotnik Duels

Choose a character from Sonic or many other classic games. You'll have to face your rival with the help of a mace while piloting a spaceship in this unique fighting game. Learn the moves before playing and ask a friend to join there's a two-player mode.

Final Fantasy Sonic X 6

Sonic needs your help defeat his enemies in this game. The battles similar to those in Final Fantasy.

Final Fantasy Sonic X5

Sonic will become a super warrior in order to defeat the guardians. The battle system is very similar to Final Fantasy's.

Sonica

Help Sonic collect all the coins in each level and dodge his enemies.

Sonic in Angel Island

Enjoy another adventure of Sega's blue hedgehog, Sonic! Complete two levels get rid of your enemies and beat Dr. Eggman.

Sonic Mega Collection Plus

Try to get the highest score and enter the ranking. Collect the rings and defeat your enemies.

Sonic Blox

Someone's running out of ideas! If you love both Tetris and the blue hedgehog you're going to be hooked to this one.

Ultimate Flash Sonic

Choose between Sonic, Tails, Knuckles or Cream. Classic Sonic the Hedgehog speed is assured!

Sonic Heroes Puzzle

In this game similar to Columns, these heroes are the main characters. Both single-player and two-player modes are available.

Sonic 2 EXE

Enjoy this creepy edit of the original 90s Sonic! Collect gold rings, jump on the platforms and dodge the obstacles to reach the goal in each stage. Don't forget about Knuckles!

Sonic the Hedgehog 3

Enjoy this classic developed by Sega in 1994! Join Tails and Sonic in their thrilling adventure facing dangerous robots and all kinds of obstacles. Remember the good old times by the celebrity hedgehog!

Sonic & Knuckles

Enjoy a platform classic released by Sega in 1994! Our favorite hedgehog found himself in a thick forest full of lush mushrooms. Try to find Robotnik while exploring this mysterious place looking for the Master Emerald. Sonic is about to unveil every secret! Face Knuckles in a final battle to reach your ultimate enemy.

Sonic Mario Bros

Join our beloved Sonic in this new adventure... Around the Mushroom Kingdom! Jump, collect power-ups and face all sorts of dangerous enemies. Join the blue hedgehog!

Sonic The Hedgehog

Remember the good old days playing with the blue hedgehog? There are so many tracks in this version!

MARIO Vs SONIC.EXE

Evil SONIC.EXE captured Yoshi and Peach, so now MARIO.EXE must rescue them! Do you have what it takes to defeat this blue villain?

Sonic Smash Brothers

Enjoy this amazing platform game with Sonic. You'll have to fight some of the most famous characters in the series! Jump, collect coins, obliterate your enemies and enjoy this wonderful game. Both single-player and two-player modes are available.

Sonic RPG 8

Enjoy this retro animation and fight some of the hedgehog's most dangerous enemies!

Ultimate Flash Sonic

Choose between Sonic, Tails, Knuckles or Cream. Classic Sonic the Hedgehog speed is assured!

Final Fantasy Sonic X 6

Sonic needs your help defeat his enemies in this game. The battles similar to those in Final Fantasy.

Somari the Adventurer

Have you ever wondered what Mario's adventures would be like in Sonic's world? Jump, collect coins, dodge obstacles and enjoy this thrilling game. Two video-game classics in one!

Sonic Gaiden

Sonic has been made over on Miniplay! Choose between Sonic the Hedhehog or Mighty the Armadillo and join their crazy adventures in stages full of enemies, traps and obstacles. Rediscover these cool 90s graphics!

Sonic Advance 2

Enjoy yourself with this SEGA classic from 2002! Join Sonic in this browser adventure, face dangerous enemies and tackle all kinds of obstacles. Remember the good old days with your retro consoles!

Shadow in Sonic

Enjoy this new 'Sonic the Hedgehog' hack with revamped designs and levels! Control Shadow, the antihero -- jump, collect golden rings and face your enemies in order to reach the goal.

Sonic Runner

Help Sonic run and jump along colorful worlds full of golden rings! Try not to crash into the obstacles -- they will slow you down. Good luck!

The S Factor: Sonia and Silver

Enjoy this wonderful Sonic hack and its two main characters - Sonia, Sonic's sister, and Silver - in an adventure full of new stages. Collect as many gold rings as you can and dodge your enemies. Are you ready for action?

Sonic in Mario World 2

Complete all six stages in the Mushroom Kingdom controlling Sonic. The mix of these two classics is so fun!

Sonic Mildness

Remember the good old days with Sega's blue hedhehog! Jump, dodge obstacles, collect golden rings and clear every stage!

Sonic the Hedgehog & Ashuro

Enjoy a new hack of our classic 'Sonic the Hedgehog' with 2 characters, 2 universes and an only screen! Each one of the protagonists will have to tackle the same stages using their unique skills. Join Sonic and Ashuro in this unique adventure!

Sonic Battle

About 4000 years ago, a weapon named Gizoid was developed by an ancient civilization. After being lost for centuries, Gizoid was found and investigated by Professor Gerald Robotnik and his grandson, Dr. Eggman. However, they couldn't make it work, and so it was abandoned on Emerald Beach. Now Sonic the Hedgehog has found it - time to protect Gizoid!

Final Fantasy Sonic X5

Sonic will become a super warrior in order to defeat the guardians. The battle system is very similar to Final Fantasy's.

Tails Nightmare 2

This game is a tribute to all fans of the blue hedgehog out there. Help Tails, Sonic's best friend, collect as many ring as he can.

Mobius Evolution

Mobius Evolution is a heavy modification of Sonic the Hedgehog for the Sega Mega Drive created by Abyssal Leopard with the help of fellow members. The aim of this hack was initially to be a simple level layout hack, but it eventually acquired new features, such as innovative gimmicks, boss battles and other things the player might discover in gameplay.

Wave Warrior Sonic EXE 2

Tikal has been kidnapped by an organization called Dark Neo! Help Sonic rescue her before she gets fooled into joining them. Good luck!

Marionic

Poor Mario is so confused he doesn't know if he's Mario or Sonic anymore. What a mix! Help him collect the rings as fast as Sonic would.

Sonica

Help Sonic collect all the coins in each level and dodge his enemies.

Metal Sonic Rebooted

Discover this 'Sonic the Hedgehog 2' hack with dozens of new designs, songs and features that build a unique experience. Doctor Robotnik is creating a Badnik army that's looking for the Chaos Emeralds, so you need to find them first! Will you manage to do it?

Sonic Chaos Quest

Sonic Chaos Quest is a unique Sonic the Hedgehog hack with some amazing changes, such as new areas and designs, awesome graphics and new music. Choose Sonic, Mighty or Metal Sonic and use their exclusive skills to complete this new adventure. Have fun!

Sonic 2 Millennium Edition

This Sonic hack is great! Remember the good old days with Sega's blue hedgehog and his friend Tails! Jump, dodge all sorts of obstacles, collect rings and try to reach the goal. Good luck!

Sonic Vs Knuckles

Knuckles found you sleeping and hit you hard! He ran away afterwards, and you need to catch him. Run across Sonic's world and remember the good old days.

Sonic Lost in Mario World

What is Sonic doing in Mario's world? He got there from a black hole and you must help him go back home. Use the arrow keys to move and press A to jump.

Sonic the Hedgehog: SAGE 2010

Enjoy this new 'Sonic the Hedgehog' hack -- it includes revamped designs, stages and graphics. Jump, collect gold rings and face dangerous enemies!

Sonic Adventure X: Episode 2

Join Sonic, Wolverine and other superheroes in this amazing adventure! Unleash your most powerful attacks and obliterate the enemies in your way. Get ready for some action and put your skills to test!

Angry Sonic

Just like in Angry Birds, you have to get rid of your enemies by landing on them. Collect all the rings in each level and take into account the angle and force of your shot before launching Sonic.

Sonic Xtreme 2

Choose between Sonic, Tails, Knuckles, Amy or Shadow and beat every level as if you were playing on your MegaDrive.

Sonic Blox

Someone's running out of ideas! If you love both Tetris and the blue hedgehog you're going to be hooked to this one.

Dodgin Beats: Sonic the Hedgehog

Move Sonic across the outer space and dodge the musical notes that turn into enemies. You'll get 50 extra points if you manage to beat the levels with the shield on.

Sonic on Clouds

Run on the clouds and look for rings for Sonic. Find the bonuses that will help you!

Sonic Dragon Edition

Have fun with this SEGA classic that includes two new zones! Join Sonic in this thrilling adventure where you'll face all sorts of enemies and obstacles. Collect 7 emeralds and 50 rings -- remember the good old days!

Sonic Next Genesis

Enjoy a hack of our beloved classic, 'Sonic the Hedgehog', with 3 characters, 4 stages and a thrilling final battle! Try to clear every level and help Sonic in this new adventure!

Sonic Heroes Puzzle

In this game similar to Columns, these heroes are the main characters. Both single-player and two-player modes are available.

Sonic the Hedgehog Moto

Help Sonic the blue hedgehog ride a trial motorcycle. Collect as many rings as you can and do incredible tricks.

Cosmic Rush

Help Tails, Sonic's best friend, catch as many rings as possible. Use the arrow keys to move and press the space bar to jump press it twice to glide.

Ultimate Robotnik Duels

Choose a character from Sonic or many other classic games. You'll have to face your rival with the help of a mace while piloting a spaceship in this unique fighting game. Learn the moves before playing and ask a friend to join there's a two-player mode.

Doctor Robotnik’s Plan B

In this unique version of 'Sonic' you'll have to fight Dr. Robotnik immediately instead of clearing stages! Meet the final bosses right from the start!

Sonic in Angel Island

Enjoy another adventure of Sega's blue hedgehog, Sonic! Complete two levels get rid of your enemies and beat Dr. Eggman.

Velocity Wings

Control Sonic the Hedgehog – in this game he can flap like a bird! Help him fly and dodge the obstacles in his way while collecting rings to increase your score.

Sonic Mega Collection Plus

Try to get the highest score and enter the ranking. Collect the rings and defeat your enemies.

Super Sonic Motobike IV

Help Sonic, the famous blue hedgehog, beat these seven stages on a motorbike. Try to collect as many rings as you can.

Sonic X: Speed Spotter 2

Spot the differences between the two pictures to discover Sonic's story.

Sonic Sky Impact

Control the spaceship Sonic steers in this air adventure. Make sure to defeat the enemies you face. You'll be able to upgrade your weapons and become even more powerful.

Sonic Jumper

Help Sonic climb as high as possible jumping on the rings. Don't miss any of them!

Sonic Halloween

Join Sonic in his new spooky adventure! Jump, slide and dodge all kinds of enemies as you try to collect as many gold rings as possible!

Sonic Assault

Sonic is in danger, but he's got a sawed-off shotgun to defend himself. Help him shoot at his enemies!

Sonic: The Hedgehog Sega

Remember the good old days with Sega's famous blue hedgehog. Jump, dodge obstacles, collect rings and reach the goal in each stage.

Sonic Mania

Enjoy this upgraded 2D version and remember the good old days with our favorite blue hedgehog! Jump, dodge obstacles, collect rings and clear every stage!

Sonic The Hedgehog 2

Enjoy this classic developed by Sega in 1992! Join a thrilling adventure with Sonic and Tails! You will have to face dangerous robots and tackle all kinds of obstacles. Remember the good old days by the blue hedgehog!

Sonic the Hedgehog 3

Enjoy this classic developed by Sega in 1994! Join Tails and Sonic in their thrilling adventure facing dangerous robots and all kinds of obstacles. Remember the good old times by the celebrity hedgehog!

Sonic Revert

Discover this new adventure by our favorite hedgehog ever! Move around the game screen as you jump, collect gold rings and dodge spikes! Stay safe!

Sonic 2 EXE

Enjoy this creepy edit of the original 90s Sonic! Collect gold rings, jump on the platforms and dodge the obstacles to reach the goal in each stage. Don't forget about Knuckles!

Sonic & Knuckles

Enjoy a platform classic released by Sega in 1994! Our favorite hedgehog found himself in a thick forest full of lush mushrooms. Try to find Robotnik while exploring this mysterious place looking for the Master Emerald. Sonic is about to unveil every secret! Face Knuckles in a final battle to reach your ultimate enemy.

Super Clash Bros

Check out this amazing crossover -- battles and adventure with your favorite video-game characters! They keep their original skills and inventories, so you can enter this new world surrounded by old friends. Face dangerous creatures and survive!

Sonic.io

Try to become the strongest player and survive for as long as you can! Control Sonic as you collect gold rings, dodge your enemies and be the last hedgehog standing!

Sonic RPG 8

Enjoy this retro animation and fight some of the hedgehog's most dangerous enemies!

Sonic Gaiden

Sonic has been made over on Miniplay! Choose between Sonic the Hedhehog or Mighty the Armadillo and join their crazy adventures in stages full of enemies, traps and obstacles. Rediscover these cool 90s graphics!

Sonic Smash Brothers

Enjoy this amazing platform game with Sonic. You'll have to fight some of the most famous characters in the series! Jump, collect coins, obliterate your enemies and enjoy this wonderful game. Both single-player and two-player modes are available.

MARIO Vs SONIC.EXE

Evil SONIC.EXE captured Yoshi and Peach, so now MARIO.EXE must rescue them! Do you have what it takes to defeat this blue villain?

Sonic Battle

About 4000 years ago, a weapon named Gizoid was developed by an ancient civilization. After being lost for centuries, Gizoid was found and investigated by Professor Gerald Robotnik and his grandson, Dr. Eggman. However, they couldn't make it work, and so it was abandoned on Emerald Beach. Now Sonic the Hedgehog has found it - time to protect Gizoid!

Sonic Advance 2

Enjoy yourself with this SEGA classic from 2002! Join Sonic in this browser adventure, face dangerous enemies and tackle all kinds of obstacles. Remember the good old days with your retro consoles!

Shadow in Sonic

Enjoy this new 'Sonic the Hedgehog' hack with revamped designs and levels! Control Shadow, the antihero -- jump, collect golden rings and face your enemies in order to reach the goal.

Final Fantasy Sonic X 6

Sonic needs your help defeat his enemies in this game. The battles similar to those in Final Fantasy.

Somari the Adventurer

Have you ever wondered what Mario's adventures would be like in Sonic's world? Jump, collect coins, dodge obstacles and enjoy this thrilling game. Two video-game classics in one!

Sonic the Hedgehog & Ashuro

Enjoy a new hack of our classic 'Sonic the Hedgehog' with 2 characters, 2 universes and an only screen! Each one of the protagonists will have to tackle the same stages using their unique skills. Join Sonic and Ashuro in this unique adventure!

Sonic The Hedgehog

Remember the good old days playing with the blue hedgehog? There are so many tracks in this version!

Sonic

Enjoy this classic like never before! Join our favorite blue hedgehog from your PC or phone! Discover his classic adventure, collect gold rings and face all sorts of enemies with this legend by SEGA!

Ultimate Flash Sonic

Choose between Sonic, Tails, Knuckles or Cream. Classic Sonic the Hedgehog speed is assured!

The S Factor: Sonia and Silver

Enjoy this wonderful Sonic hack and its two main characters - Sonia, Sonic's sister, and Silver - in an adventure full of new stages. Collect as many gold rings as you can and dodge your enemies. Are you ready for action?

Sonic Runner

Help Sonic run and jump along colorful worlds full of golden rings! Try not to crash into the obstacles -- they will slow you down. Good luck!

Mobius Evolution

Mobius Evolution is a heavy modification of Sonic the Hedgehog for the Sega Mega Drive created by Abyssal Leopard with the help of fellow members. The aim of this hack was initially to be a simple level layout hack, but it eventually acquired new features, such as innovative gimmicks, boss battles and other things the player might discover in gameplay.

Sonic Mildness

Remember the good old days with Sega's blue hedhehog! Jump, dodge obstacles, collect golden rings and clear every stage!

Final Fantasy Sonic X5

Sonic will become a super warrior in order to defeat the guardians. The battle system is very similar to Final Fantasy's.

Tails Nightmare 2

This game is a tribute to all fans of the blue hedgehog out there. Help Tails, Sonic's best friend, collect as many ring as he can.

Sonic Chaos Quest

Sonic Chaos Quest is a unique Sonic the Hedgehog hack with some amazing changes, such as new areas and designs, awesome graphics and new music. Choose Sonic, Mighty or Metal Sonic and use their exclusive skills to complete this new adventure. Have fun!

Sonic in Mario World 2

Complete all six stages in the Mushroom Kingdom controlling Sonic. The mix of these two classics is so fun!

Wave Warrior Sonic EXE 2

Tikal has been kidnapped by an organization called Dark Neo! Help Sonic rescue her before she gets fooled into joining them. Good luck!

Sonic 2 Millennium Edition

This Sonic hack is great! Remember the good old days with Sega's blue hedgehog and his friend Tails! Jump, dodge all sorts of obstacles, collect rings and try to reach the goal. Good luck!

Marionic

Poor Mario is so confused he doesn't know if he's Mario or Sonic anymore. What a mix! Help him collect the rings as fast as Sonic would.

Sonic Mario Bros

Join our beloved Sonic in this new adventure... Around the Mushroom Kingdom! Jump, collect power-ups and face all sorts of dangerous enemies. Join the blue hedgehog!

Sonic Adventure X: Episode 2

Join Sonic, Wolverine and other superheroes in this amazing adventure! Unleash your most powerful attacks and obliterate the enemies in your way. Get ready for some action and put your skills to test!

Metal Sonic Rebooted

Discover this 'Sonic the Hedgehog 2' hack with dozens of new designs, songs and features that build a unique experience. Doctor Robotnik is creating a Badnik army that's looking for the Chaos Emeralds, so you need to find them first! Will you manage to do it?

Sonica

Help Sonic collect all the coins in each level and dodge his enemies.

Sonic Lost in Mario World

What is Sonic doing in Mario's world? He got there from a black hole and you must help him go back home. Use the arrow keys to move and press A to jump.

Sonic Vs Knuckles

Knuckles found you sleeping and hit you hard! He ran away afterwards, and you need to catch him. Run across Sonic's world and remember the good old days.

Velocity Wings

Control Sonic the Hedgehog – in this game he can flap like a bird! Help him fly and dodge the obstacles in his way while collecting rings to increase your score.

Angry Sonic

Just like in Angry Birds, you have to get rid of your enemies by landing on them. Collect all the rings in each level and take into account the angle and force of your shot before launching Sonic.

Sonic the Hedgehog: SAGE 2010

Enjoy this new 'Sonic the Hedgehog' hack -- it includes revamped designs, stages and graphics. Jump, collect gold rings and face dangerous enemies!

Sonic Xtreme 2

Choose between Sonic, Tails, Knuckles, Amy or Shadow and beat every level as if you were playing on your MegaDrive.

Sonic the Hedgehog Moto

Help Sonic the blue hedgehog ride a trial motorcycle. Collect as many rings as you can and do incredible tricks.

Sonic Next Genesis

Enjoy a hack of our beloved classic, 'Sonic the Hedgehog', with 3 characters, 4 stages and a thrilling final battle! Try to clear every level and help Sonic in this new adventure!

Sonic Dragon Edition

Have fun with this SEGA classic that includes two new zones! Join Sonic in this thrilling adventure where you'll face all sorts of enemies and obstacles. Collect 7 emeralds and 50 rings -- remember the good old days!

Cosmic Rush

Help Tails, Sonic's best friend, catch as many rings as possible. Use the arrow keys to move and press the space bar to jump press it twice to glide.

Doctor Robotnik’s Plan B

In this unique version of 'Sonic' you'll have to fight Dr. Robotnik immediately instead of clearing stages! Meet the final bosses right from the start!

Sonic on Clouds

Run on the clouds and look for rings for Sonic. Find the bonuses that will help you!

Sonic X: Speed Spotter 2

Spot the differences between the two pictures to discover Sonic's story.

Sonic Heroes Puzzle

In this game similar to Columns, these heroes are the main characters. Both single-player and two-player modes are available.

Sonic Halloween

Join Sonic in his new spooky adventure! Jump, slide and dodge all kinds of enemies as you try to collect as many gold rings as possible!

Sonic in Angel Island

Enjoy another adventure of Sega's blue hedgehog, Sonic! Complete two levels get rid of your enemies and beat Dr. Eggman.

Dodgin Beats: Sonic the Hedgehog

Move Sonic across the outer space and dodge the musical notes that turn into enemies. You'll get 50 extra points if you manage to beat the levels with the shield on.

Super Sonic Motobike IV

Help Sonic, the famous blue hedgehog, beat these seven stages on a motorbike. Try to collect as many rings as you can.

Sonic Mega Collection Plus

Try to get the highest score and enter the ranking. Collect the rings and defeat your enemies.

Ultimate Robotnik Duels

Choose a character from Sonic or many other classic games. You'll have to face your rival with the help of a mace while piloting a spaceship in this unique fighting game. Learn the moves before playing and ask a friend to join there's a two-player mode.

Sonic Jumper

Help Sonic climb as high as possible jumping on the rings. Don't miss any of them!

Sonic Assault

Sonic is in danger, but he's got a sawed-off shotgun to defend himself. Help him shoot at his enemies!

Sonic Blox

Someone's running out of ideas! If you love both Tetris and the blue hedgehog you're going to be hooked to this one.