| name | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Virtual Console |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Steam |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | RealOne Arcade |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | iOS |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Android |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| company | Sega R&D 9 (Sonic Team) |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Wii Virtual Console |
| company | M2 |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | iPod |
| company | Backbone Entertainment |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | iPod |
| company | Ziggurat Interactive |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | iOS |
| company | Smashing Studios |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| company | Ecofilmes |
| role | Distributor(PT) |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| company | Hent Gruppen |
| role | Distributor(SE rental) |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| company | Tec Toy |
| role | Distributor(BR) |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| company | Samsung |
| role | Distributor(KR) |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog (Mega Drive) |
| format | |
| driver | SMPS 68000 (modified) (Sonic the Hedgehog (Mega Drive) |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Sonic1 box jap.jpg |
| filepage | |
| name | Sonic the Hedgehog (Mega Drive) |
| file | VG&CE US 29.pdf |
| filepage | 32 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MeanMachines UK 10.pdf |
| filepage | 44 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Raze UK 11.pdf |
| filepage | 76 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SegaPower UK 22.pdf |
| filepage | 11 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | AcaoGames BR 004.pdf |
| filepage | 22 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | |
| filepage | 215 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | ACE UK 47.pdf |
| filepage | 54 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | ACE UK 50.pdf |
| filepage | 128 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | BeepMD JP 1991-08.pdf |
| filepage | 35 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | |
| filepage | 193 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | CVG UK 117.pdf |
| filepage | 16 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | CVG IT 08.pdf |
| filepage | 48 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | EGM US 024.pdf |
| filepage | 24 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | |
| filepage | 359 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Excalibur CZ 16.pdf |
| filepage | 31 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | GamePro US 023.pdf |
| filepage | 44 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | TheGamesMachine IT 034.pdf |
| filepage | 85 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | GamesX UK 10.pdf |
| filepage | 14 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | HiScore DK 01.pdf |
| filepage | 18 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | HobbyConsolas ES 001.pdf |
| filepage | 18 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Joystick FR 018.pdf |
| filepage | 164 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MDAG UK 02.pdf |
| filepage | 79 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MegaAction UK 01.pdf |
| filepage | 65 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MegaAction UK 11.pdf |
| filepage | 80 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Megablast DE 1992-01.pdf |
| filepage | 44 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MegaPlay US 05.pdf |
| filepage | 62 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MegaTech UK 01.pdf |
| filepage | 48 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MegaTech UK 06.pdf |
| filepage | 27 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Micromania2 ES 041.pdf |
| filepage | 34 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MeanMachines UK 10.pdf |
| filepage | 42 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | MeanMachinesSega10UK.pdf |
| filepage | 108 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Megazone AU 17.pdf |
| filepage | 22 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | PlayerOne FR 011.pdf |
| filepage | 26 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Raze UK 11.pdf |
| filepage | 34 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SecretService 39 PL.pdf |
| filepage | 72 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SegaPower UK 22.pdf |
| filepage | 9 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SegaPro UK 06.pdf |
| filepage | 28 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SegaPro UK 15.pdf |
| filepage | 66 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SegaPro UK 18.pdf |
| filepage | 67 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | SSM JP 19950901 1995-09.pdf |
| filepage | 85 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Tilt FR 093.pdf |
| filepage | 68 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Tilt FR 097.pdf |
| filepage | 41 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | |
| filepage | 24 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | VideoGame BR 05.pdf |
| filepage | 51 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | VideoGames DE 1991-02.pdf |
| filepage | 10 |
| name | Sonic the Hedgehog (Mega Drive) |
| file | Zero UK 22.pdf |
| filepage | 64 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | JP |
| date | 1991-07-26 |
| rrp | 6,000 |
| code | G-4049 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | US |
| date | 1991-06 |
| rrp | 54.95 |
| code | 1009 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | US_Sega Classic |
| date | 1993 |
| rrp | |
| code | 1009C |
| code2 | |
| rating | ga |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | US_Classic; ESRB |
| date | 1995 |
| rrp | |
| code | 1009 |
| code2 | |
| rating | ka |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | US_Sega Channel |
| date | 1994-06-01 |
| rrp | sub |
| code | |
| code2 | |
| rating | ga'"`UNIQ--ref-000002B5-QINU`"' |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | EU |
| date | 1991-06 |
| rrp | |
| code | 1009 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | EU_Sega Channel |
| date | 1996 |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | BX |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | FR |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | PT |
| date | 1991 |
| rrp | |
| code | MDJ1009 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | UK |
| date | 1991-07 |
| rrp | 34.99 |
| code | 1009 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | LT |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | SE_Rental |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | GR |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | CZ |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | AU |
| date | 199x |
| rrp | |
| code | FSON00SMC |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | CA |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | BR |
| date | 1991-09 |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | BR_Red |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | ti |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | KR |
| date | 199x |
| rrp | |
| code | GM4015JG |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | SA_Sega Channel |
| date | 199x |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | AS |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | ZA |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MD |
| region | IN |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MEGAPLAY |
| region | JP |
| date | 199x |
| rrp | ¥? |
| code | ? |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | MEGATECH |
| region | UK |
| date | 199x |
| rrp | £? |
| code | ? |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | VC |
| region | JP |
| date | 2006-12-02 |
| rrp | 600 |
| code | |
| code2 | |
| rating | a |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | VC |
| region | US |
| date | 2006-11-19 |
| rrp | 800 |
| code | |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | VC |
| region | EU |
| date | 2006-12-08 |
| rrp | 800 |
| code | |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | VC |
| region | AU |
| date | 2006-12-07 |
| rrp | 800 |
| code | |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | iOS |
| region | JP |
| date | 2009-05-20 |
| rrp | 700i |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | iOS |
| region | US |
| date | 2009-05-20 |
| rrp | 5.99 |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | iOS |
| region | EU |
| date | 2009-05-20 |
| rrp | |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | iOS |
| region | UK |
| date | 2009-05-20 |
| rrp | |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | IPOD |
| region | JP_iPod |
| date | 2007-12-19 |
| rrp | 600i |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | IPOD |
| region | US_iPod |
| date | 2007-12-18 |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | RealOne |
| region | US |
| date | 2002-11-14 |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | Steam |
| region | US |
| date | 2010-10-26 |
| rrp | 4.99 |
| code | 71113 |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | Steam |
| region | EU |
| date | 2010-10-26 |
| rrp | 4.49 |
| code | 71113 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | Steam |
| region | DE |
| date | 2010-10-26 |
| rrp | 4.49 |
| code | 71113 |
| code2 | |
| rating | 6 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | Steam |
| region | UK |
| date | 2010-10-26 |
| rrp | 3.99 |
| code | 71113 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | Steam |
| region | AU |
| date | 2010-10-26 |
| rrp | 6.99 |
| code | 71113 |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | US |
| date | 2019-01-31 |
| rrp | 4.99 |
| code | 71113 |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | EU |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71113 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | DE |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71113 |
| code2 | |
| rating | 6 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | UK |
| date | 2019-01-31 |
| rrp | 3.99 |
| code | 71113 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | AU |
| date | 2019-01-31 |
| rrp | 5.99 |
| code | 71113 |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | US |
| date | 2019-01-31 |
| rrp | 4.99 |
| code | 71113 |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | EU |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71113 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | DE |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71113 |
| code2 | |
| rating | 6 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | UK |
| date | 2019-01-31 |
| rrp | 3.99 |
| code | 71113 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | AU |
| date | 2019-01-31 |
| rrp | 5.99 |
| code | 71113 |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog (Mega Drive) |
| type | 0 |
| console | Android |
| region | JP |
| date | 2011-01-11 |
| rrp | 700i |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | 6ddb7de1e17e7f6cdb88927bd906352030daa194 |
| md5 | 1bc674be034e43c96b86487ac69d9293 |
| crc32 | f9394e97 |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (US/EU) |
| comments | Revision 00 |
| quality | good |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | 69e102855d4389c3fd1a8f3dc7d193f8eee5fe5b |
| md5 | 09dadb5071eb35050067a32462e39c5f |
| crc32 | afe05eee |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (EU/JP/KR) |
| comments | Revision 01 |
| quality | good |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | 95b6aac7e11bb2d908aafa06973ffeb45817a992 |
| md5 | c6c15aea60bda10ae11c6bc375296153 |
| crc32 | 6382b2c5 |
| size | 524288 |
| date | 1991-04 |
| source | ''[[Sonic Mega Collection]]'' disc |
| comments | JP2 |
| quality | good |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | 0b38a66d5e2ffa2394fccb41e4871419cd0a077d |
| md5 | b06578c3412de1c5be765a59dec5ff1f |
| crc32 | 917c9ca9 |
| size | 524288 |
| date | 1989-01 |
| source | EPROM cartridge |
| comments | |
| quality | |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | ad7502fa15b1819eeb4089783b4a850d898bc71e |
| md5 | e5e4eea000240b7bc675cf148b5b897b |
| crc32 | 7a093f0b |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (pirate) |
| comments | Sonic The Hedgehog (W) (REV00) [p5][!].bin |
| quality | |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | a56c2f98d891eb6aa69c8169d806acf996325810 |
| md5 | 0b5cc06bcce7f2b7907b7357266bbfa7 |
| crc32 | 2ad86af1 |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (pirate) |
| comments | Sonic The Hedgehog (W) (REV00) [p4][!].bin |
| quality | |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | 6a90e740a96d413d8bc01e9b6fbe990316a93380 |
| md5 | fced4cdb489c59300ae1b1330ff265cb |
| crc32 | 964e15de |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (pirate) |
| comments | Sonic The Hedgehog (W) (REV00) [p3][!].bin |
| quality | |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | d1f80dbf4083273b7de427ca50b69399d5b7e6d8 |
| md5 | 0ec2d91d212bb486f6d7e80cf7767fa5 |
| crc32 | 5ce8f5cf |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (pirate) |
| comments | Sonic The Hedgehog (W) (REV00) [p2][!].bin |
| quality | |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) |
| format | MD |
| sha1 | 4c3b606bec697b0b934ba2f650a8b83c0e3b77c7 |
| md5 | 4dc697b98100a9ba6b8d99d9b471ea74 |
| crc32 | 0d770284 |
| size | 524288 |
| date | 1991-04 |
| source | Cartridge (pirate) |
| comments | Sonic The Hedgehog (W) (REV00) [p1][!].bin |
| quality | |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog (Mega Drive) (prototype) |
| final | Sonic the Hedgehog (Mega Drive) |
| format | Mega Drive |
| date | 1989-01 |