Genesis/Mega Drive
Sonic The Hedgehog (USA, Europe) Sonic The Hedgehog (USA, Europe) Sonic the Hedgehog Rev 0 (1991)(Sega)(EU-US)(en)
Languages Size CRC32 Region Serial
English 512K F9394E97 USA, Europe, Japan No
Master Codes
by AetherKnight
Pro Action Replay 
FFFE5E:0001
by AetherKnight
Pro Action Replay 
FFD920:0001
by AetherKnight
Pro Action Replay 
FFD820:0001
by AetherKnight
Pro Action Replay 
FFDA20:0001
by AetherKnight
Pro Action Replay 
FFD860:0001
by Parasyte
Pro Action Replay 
FFFFD0:0100
by Hacc
Pro Action Replay 
FFF000:0000
by Hacc
Pro Action Replay 
FFD01E:0000
by Parasyte
Pro Action Replay 
FFFE12:0009
by Hacc
Pro Action Replay 
FFFB04:0000
FFFB04:0000
FFFB06:0000
FFFB06:0000
FFFB08:0000
FFFB08:0000
FFFB0A:0000
FFFB0A:0000
by daminmancejin
Pro Action Replay 

							



						

							
				

					

					
						


							


								


								
								by Hacc

								


								

							


							

								
								Pro Action Replay								
							


							

								
FFFB18:0000
FFFB1A:0000
FFFB1A:0000

							



						

							
				

					

					
						


							


								


								
								by Parasyte

								


								

							


							

								
								Pro Action Replay								
							


							

								
FFFE10:0000

							



						

							
				

					

					
						


							


								


								
								by Radical Dreamer

								


								

							


							

								
								Pro Action Replay								
							


							

								
FFF761:6411

							



						

							
				

					

					
						


							


								


								
								by AetherKnight

								


								

							


							

								
								Pro Action Replay								
							


							

								
FFD012:00FE

							



						

							
				

					

					
						


							


								


								
								by Hacc

								


								

							


							

								
								Pro Action Replay								
							


							

								
FFD008:0000