Sonic Games

Sonic Brother Trouble

Sonic just found out he has a twin brother named Manic! Help him save Manic as he fights evil Dr. Robotnik. Try to clear every stage!

Sonic: Useful Engine

Enjoy this incredible Sonic hack that's practically identical to the classic game! Except for the fact that the face of the Thomas train, the protagonist of the series Thomas and his friends, appears several times throughout the game. Join Sonic again in a fun adventure and jump around while collecting coins and facing dangerous enemies.

Sonic Unfair

Welcome to Sonic Unfair, everything in this game is hell... All players of the classic Sonic will be tested with this version developed by Gabriel Isleño. Sonic Unfair requires both skill and patience, as it is insanely difficult. Try to reach the end of the level while collecting as many golden rings as possible. However, each level has its own set of traps, from spikes to collapsing platforms that can take out Sonic. Have fun and try not to get frustrated!

Sonic EXE Sadness

Take on the role of the creepy-pasta character known as Sonic.EXE as he travels through tons of levels to collect rings and the souls of his victims, spreading sadness wherever he goes and making his way through dangerous and bloody levels!

Sonic 3

Enjoy the third part of this classic game like never before with our beloved blue hedgehog as the main character! Join Sonic and Tails in an adventure like no other, jump around, collect golden rings and face dangerous enemies - remember the good old days playing this SEGA classic!

Rouge in Sonic

What if the heroine of Sonic Adventure 2, Rouge was in the first Mega Drive Sonic game? Well, here you can check it out. Play with Rouge one of the most famous games of the time. Collect all the rings to win lives, protect yourself from the robots and defeat Dr. Eggman to rescue the animals from the forest.

Sonic Pixel Perfect

Discover this amazing hack that allows you to discover new stages with unique designs. Jump, collect gold rings and face all sorts of dangerous creatures by your friend Sonic!

Sanicball Downhill

Put your skills to test in this thrilling endless race! Move across the tallest skyscrappers and collect golden coins on your way. Don't lose your balance and feel the wind on your face!

Sonic the Hedgehog 2 XL

Join Sonic and his good friend Tails in a new adventure! Sonic will start getting fatter as he collects coins and becomes Sonic XL! However, if he gets too big, he won't be able to move any further, so keep an eye on him!

Sonic Dash: Wings Rush

Join this amazing adventure with Sonic, our favorite hedgehog! Discover all sorts of complex stages packed with traps, gold rings and enemies. You just have to run as fast as you can and put your skills to test! Make your way to the goal line!

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 CD

Sonic travels to Never Lake to watch the yearly manifestation of Little Planet, a mysterious world where past, present and future join by the power of the Time Stones. Join him in this crazy adventure! Jump, dodge obstacles, collect gold rings and clear 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!

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!

Knuckles the Echidna in Sonic The Hedgehog 2

Enjoy yet another Sega classic! This game is also known as 'Sonic & Knuckles 2'. Join Sonic and Knuckles in this thrilling adventure where you'll face all kinds of enemies and obstacles. Remember the good old times with the blue 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 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 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 & 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 EXE Sadness

Take on the role of the creepy-pasta character known as Sonic.EXE as he travels through tons of levels to collect rings and the souls of his victims, spreading sadness wherever he goes and making his way through dangerous and bloody levels!

Sonic the Hedgehog 2 XL

Join Sonic and his good friend Tails in a new adventure! Sonic will start getting fatter as he collects coins and becomes Sonic XL! However, if he gets too big, he won't be able to move any further, so keep an eye on him!

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 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!

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 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 Unfair

Welcome to Sonic Unfair, everything in this game is hell... All players of the classic Sonic will be tested with this version developed by Gabriel Isleño. Sonic Unfair requires both skill and patience, as it is insanely difficult. Try to reach the end of the level while collecting as many golden rings as possible. However, each level has its own set of traps, from spikes to collapsing platforms that can take out Sonic. Have fun and try not to get frustrated!

Sonic Pixel Perfect

Discover this amazing hack that allows you to discover new stages with unique designs. Jump, collect gold rings and face all sorts of dangerous creatures by your friend Sonic!

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 CD

Sonic travels to Never Lake to watch the yearly manifestation of Little Planet, a mysterious world where past, present and future join by the power of the Time Stones. Join him in this crazy adventure! Jump, dodge obstacles, collect gold rings and clear each stage!

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!

Sonic: Useful Engine

Enjoy this incredible Sonic hack that's practically identical to the classic game! Except for the fact that the face of the Thomas train, the protagonist of the series Thomas and his friends, appears several times throughout the game. Join Sonic again in a fun adventure and jump around while collecting coins and facing dangerous enemies.

Ultimate Flash Sonic

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

Sonic RPG 8

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

Sonic Mildness

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

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!

Final Fantasy Sonic X 6

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

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 The Hedgehog

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

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.

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 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!

Rouge in Sonic

What if the heroine of Sonic Adventure 2, Rouge was in the first Mega Drive Sonic game? Well, here you can check it out. Play with Rouge one of the most famous games of the time. Collect all the rings to win lives, protect yourself from the robots and defeat Dr. Eggman to rescue the animals from the forest.

Sonica

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

Sonic in Mario World 2

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

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.

Knuckles the Echidna in Sonic The Hedgehog 2

Enjoy yet another Sega classic! This game is also known as 'Sonic & Knuckles 2'. Join Sonic and Knuckles in this thrilling adventure where you'll face all kinds of enemies and obstacles. Remember the good old times with the blue hedgehog!

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!

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 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!

Sanicball Downhill

Put your skills to test in this thrilling endless race! Move across the tallest skyscrappers and collect golden coins on your way. Don't lose your balance and feel the wind on your face!

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 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.

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 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!

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 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 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!

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 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.

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 in Angel Island

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

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.

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 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 the Hedgehog Moto

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

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.

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.

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 CD

Sonic travels to Never Lake to watch the yearly manifestation of Little Planet, a mysterious world where past, present and future join by the power of the Time Stones. Join him in this crazy adventure! Jump, dodge obstacles, collect gold rings and clear each stage!

Sonic RPG 8

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

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!

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 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 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!

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!

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 Unfair

Welcome to Sonic Unfair, everything in this game is hell... All players of the classic Sonic will be tested with this version developed by Gabriel Isleño. Sonic Unfair requires both skill and patience, as it is insanely difficult. Try to reach the end of the level while collecting as many golden rings as possible. However, each level has its own set of traps, from spikes to collapsing platforms that can take out Sonic. Have fun and try not to get frustrated!

Final Fantasy Sonic X 6

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

Sonic Mildness

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

Sonic EXE Sadness

Take on the role of the creepy-pasta character known as Sonic.EXE as he travels through tons of levels to collect rings and the souls of his victims, spreading sadness wherever he goes and making his way through dangerous and bloody levels!

Sonic Pixel Perfect

Discover this amazing hack that allows you to discover new stages with unique designs. Jump, collect gold rings and face all sorts of dangerous creatures by your friend Sonic!

Sonic the Hedgehog 2 XL

Join Sonic and his good friend Tails in a new adventure! Sonic will start getting fatter as he collects coins and becomes Sonic XL! However, if he gets too big, he won't be able to move any further, so keep an eye on him!

Sonic The Hedgehog

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

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 in Mario World 2

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

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 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 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 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!

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!

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.

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.

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.

Knuckles the Echidna in Sonic The Hedgehog 2

Enjoy yet another Sega classic! This game is also known as 'Sonic & Knuckles 2'. Join Sonic and Knuckles in this thrilling adventure where you'll face all kinds of enemies and obstacles. Remember the good old times with 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!

Rouge in Sonic

What if the heroine of Sonic Adventure 2, Rouge was in the first Mega Drive Sonic game? Well, here you can check it out. Play with Rouge one of the most famous games of the time. Collect all the rings to win lives, protect yourself from the robots and defeat Dr. Eggman to rescue the animals from the forest.

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: Useful Engine

Enjoy this incredible Sonic hack that's practically identical to the classic game! Except for the fact that the face of the Thomas train, the protagonist of the series Thomas and his friends, appears several times throughout the game. Join Sonic again in a fun adventure and jump around while collecting coins and facing dangerous enemies.

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 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 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 Xtreme 2

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

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.

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!

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.

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 on Clouds

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

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.

Sonic Heroes Puzzle

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

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.

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.

Sanicball Downhill

Put your skills to test in this thrilling endless race! Move across the tallest skyscrappers and collect golden coins on your way. Don't lose your balance and feel the wind on your face!

Sonic X: Speed Spotter 2

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

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 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.

Sonic Assault

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

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.