All Games

SONIC MBV is a Sonic the Hedgehog hack made by Selbi

MBV is referring to Michael Bay Vision

Sonic Mildness is a hack of Sonic the Hedgehog by the "best romhackers of Sonic CIS"

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.

New Content:
New Sprites For Sonic.
Peelout SFXs.
S3 Dacs and new musics.
A lot of fixes and New art!
Errors:
Bugged Title Screen.
Some errors in Sonic Sprites.
Graphic errors in SLZ.

CREDITS:
Project Leader: PeanutNoceda (me)
Coding: PeanutNoceda, AleDrawer2008, Blue Gamer, EddyTF, Dawid, Carlos.
Art: EddyTF, PeanutNoceda, AleDrawer2008.
Music: JX, MainMemory (i get some songs for KEH source code), AleDrawer2008.
Some Music Mixes: PeanutNoceda.
Beta Testing: Blue Gamer, Cesar315, Pacca, AleDrawer2008.
Special Thanks to: Haru, Millie, Clownacy, Devon, Joao, Flamewing, Mainmemory, Selbi, DeltaW, Inferno, Red2010, Vladikcomper, Speems and RetroKOH.
And More!

Sonic New Year is a hack of Sonic the Hedgehog, The creator is unknown.

Sonic Next Genesis a hack of Sonic the Hedgehog inspired by a the 2006 game Sonic the Hedgehog but mostly contains custom content.

Credits:
RedHotSonic - Sonic 3K's Priority Manager in Sonic 2
MarkeyJester - 128 Variation of Disassembly, Background Deformation Code, ASM Guide
HiveBrain - Sonic 1 Disassembly
Mercury - ReadySonic
vladikcomper - Background Deformation Engine
Stealth - SonED2
MainMemory - SonLVL and related programs
Xenowhirl - SonMapED, Sonic 2 Disassembly
snkenjoi - Flex
Tornado - Water Guide, Sonic 3 Sound Driver in Sonic 1 Tutorial
DemonFox - Caterkiller Fix for 3K's Priority
MoDule - Sonic 3K's Priority Manager in Sonic 2
shobiz - Sonic 3K's Ring Manager in Sonic 2
Sonic master and hitaxas - Splash Screen Tutorials
Kram1024 - Sonic 3K's Sound Driver in Sonic 1
ValleyBell - SMPS Research
flamewing - SMPS2ASM
Dolphman - Genesis-style Sonic Advance badnik art
x\\\_justicehunter\\\_x - Silver sprites
Damien - Shadow Sprites
The creators of all the Sonic 1 and 2 Sonic Retro SCHG and SSRG tutorials
SSRG and everyone on it
People who contributed art to The Spriters Resource
My cat Nicole for sitting with me while I worked on this
And many other people I likely forgot to credit

Sonic North Island is a Sonic the Hedgehog Hack made by LuigiXHero.

Sonic 1 Pixel Perfect is a ROM hack of Sonic the Hedgehog for the Sega Mega Drive / Genesis by JcFerggy and NovaWizard. The hack features new extended layouts and art, custom loops and tubes, dynamic palettes for the acts, and a complete new Green Hill Zone layout (with edited boss) as of the first beta release.

Sonic Powered is a Sonic the Hedgehog rom hack made by SMS Alfredo.

Sonic Rocket

Sonic the Hedgehog Spinball, or Sonic Spinball (ソニック・スピンボール Sonikku Supinbōru?), is a pinball video game in the Sonic the Hedgehog series. It was originally released for the Sega Mega Drive/Genesis in 1993 and later ported to the Sega Game Gear and Sega Master System in 1995.

The term "Spinball" is a portmanteau on pinball and "spin dash", a move Sonic performs. It, along with Dr. Robotnik's Mean Bean Machine were the only two Sonic games released to use characters and elements from the Adventures of Sonic the Hedgehog and Sonic the Hedgehog cartoons.

A Sonic the hedgehog hack made by Scrap Sorra

Story:

The evil Dr. Robotnik has been meddling with time itself! In order to stop him and prevent a bad future for South Island, Sonic must travel through time and stop the Doctor's evil schemes!

Featuring 9 acts filled with exploration, platforming, and speed, take control of Sonic to put an end to Dr. Robotnik's plot!

Credits:

• DeltaWooloo - Coding, Music, SFX porting
• ProjectFM - Coding
• TheInvisibleSun - Coding, Music
• Djohe - Help porting Sonic 2's ObjD9
• MrJoker27 Productions - Music
• Naoto - CD extended camera guide
• Konrad - Mozzietron enemy ported to sonic
• Inferno - Air Roll guide
• Yami - After-image object
• vladikcomper - Advanced error handler
• Flamewing - Flamewing's DMA transfer
• Sonic CD, Knuckles' Chaotix: Various art, Ecco 1/Ecco 2: Text, various art.

It's Tetris! And Sonic! Together for the first (and probably only) time!

Sonic the Hedgehog (ソニック・ザ・ヘッジホッグ Sonikku za Hejjihoggu?) is a platform video game developed by Sonic Team and published by Sega for the Sega Mega Drive/Genesis. First released in North America, Europe, and Australia on June 23, 1991, the game is the first installment in the Sonic the Hedgehog series, chronicling the adventures of the titular character in his quest to defeat the series' antagonist Dr. Robotnik. The game's story focuses on Sonic's efforts to stop Dr. Robotnik's plans for world domination, release the animals Dr. Robotnik has trapped, and collect six magical emeralds known as the Chaos Emeralds.

Development of Sonic the Hedgehog began in 1990, when Sega ordered its AM8 development team to develop a game featuring a mascot for the company. After a hedgehog was decided on as the main character, the development group was renamed Sonic Team.

Sonic the Hedgehog received positive reviews from critics, who praised the game's visuals and its sense of speed. It was commercially successful, increasing the popularity of the Mega Drive/Genesis and establishing Sonic the Hedgehog as the company's mascot. Its success led to the development of subsequent games in the Sonic the Hedgehog series, as well as the creation of a media franchise of spin-off products featuring the character.

A hack based on Sonic 1 made by Ashuro.

Credits:

-MarkeyJester, for his ASM tutorials and helps.
-FireRat, without him, which things would not have been possible.
-FraGag, my Canadian neighbor who helped me to better understand the asm (because he speak French).
-GenesisDoes, who helped me to understand how to import and work with objects in a rom.
-ValleyBell, without him, which i could never make my own smps songs.
-Natsumi, TheStoneBanana, StephenUK, PacGuy for being patient with me on the "Basic questions & answer thread".
-Clownacy, a great moderator, thank you for the helps.
-A-S-H, to improve me in my SMPS work.
-Frenzy-Frenzless, my AFTERLIFE partner, who helped me to find gameplay ideas.
-Mercury, because its ReadySonic open-source helped me to translate Github's ASM to Hivebrain 2005.
-RedHotSonic, to have tested my previous rom-hack and helps.
-ProjectFM for many things like some music and asm help.

Sonic the Hedgehog - The Final Showdown is a hack of Sonic the Hedgehog for the Sega Mega Drive/Genesis by Anthall.

Sonic The Hedgehog: The Lost Worlds is a hack of Sonic the Hedgehog 2 by ExecByte. This hack features all of the zones that were cut from Sonic 2 during development. Some zones have been ported from the Sonic 2 Simon Wai prototype and then finished up, and some have been created based on magazine pictures and information from interviews with people who worked on Sonic 2.

Sonic the Hedgehog refers to the Sonic the Hedgehog video game series released by Sega, and starring its eponymous mascot, the video game character Sonic the Hedgehog. The video game series is the primary product in a multimedia franchise, including products in a wide range of media.

Sonic the Hedgehog refers to the Sonic the Hedgehog video game series released by Sega, and starring its eponymous mascot, the video game character Sonic the Hedgehog. The video game series is the primary product in a multimedia franchise, including products in a wide range of media.