Toggle navigation
Codes
Systems
Atari
2600
Jaguar
Lynx
Other
3DO Interactive
PC Engine CD/TurboGrafx16
PC Engine/TurboGrafx16
Philips CD-i
Tiger Game.com
WonderSwan
WonderSwan Color
Sega
Dreamcast
Game Gear
Genesis 32X
Genesis/Mega Drive
Master System
Saturn
Sega CD
Nintendo
Famicom Disk System
Game Boy
Game Boy Advance
Game Boy Color
Gamecube
Nintendo 3DS
Nintendo 3DS (DLC)
Nintendo 64
Nintendo DS
Nintendo Entertainment System
Nintendo Switch
Super Nintendo
Virtual Boy
Wii
Wii (DLC)
Microsoft
MSX
Sony
Playstation
Playstation 2
Playstation 3
Playstation 3 (PSN)
Playstation Portable
Playstation Portable (PSN)
Playstation Vita
Playstation Vita (PSN)
SNK
SNK Neo Geo
SNK Neo Geo Pocket
SNK Neo Geo Pocket Color
PC
More
Advanced Search
Hackers
Videos
Community
Forum
Advanced Search
Resources
Wiki
Library
Downloads
Hackers of Lore
Links
Hosted Sites
GSCentral.com
WiiRD forums archive
I AM ERROR
The Ancient Code Vaults
The Code Hut
CzarDragon's Den
Kodewerx
PSX Japan
Ugetab @ Angelfire
Project Artemis
Credits
Search Games
Guest
Welcome, Friend
Welcome, Friend
Game Gear
Search Games
All
#
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Sonic The Hedgehog (Japan, USA)
Sonic The Hedgehog (Japan, USA)
Sonic the Hedgehog Rev 0 (1991)(Sega)
Languages
Size
CRC32
Region
Serial
Japanese
256K
3E31CB8C
Japan
G-3307 (JPN), 2408
Download
Filter
Format
Kega Fusion (.pat)
libretro (.cht)
Mednafen (.cht)
MAME 0.128+ (.xml)
MiSTer (.zip)
MAME (Simple) (.simple)
All
Checked
Filename
Sonic The Hedgehog (Japan, USA)
Sonic The Hedgehog (Japan, USA)
Sonic the Hedgehog Rev 0 (1991)(Sega)
sonicj
G-3307 (JPN), 2408
Name
Hacker
Datel
Galoob
Mezmorize
nolberto82
Rid
terpsfan101
Viper187
Device
Original
Game Genie
Standard
Action Replay/GameShark
Fusion Format
Encrypted
Start on Zone/Act Codes
Info
Infinite Continues
by
terpsfan101
Info
Standard
D27E:09
Info
Infinite Time - Bonus Stage
by
terpsfan101
Info
Game Genie
7E4-12C-3B7
Info
Infinite Time Underwater
by
terpsfan101
Info
Standard
D297:00
Info
Infinite Time Underwater
by
terpsfan101
Info
Game Genie
2A2-7CA-6E2
Info
Invincibility
by
terpsfan101
Info
Game Genie
C9F-DDD-E69
Info
Only need to finish level with ?? rings to get Bonus Stage, instead of 50
by
terpsfan101
Info
Game Genie
??3-4E9-A2B