| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega-Tech |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Play |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Virtual Console |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Nintendo Switch Online |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Steam |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | RealOne Arcade |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | iOS |
| company | Sega |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| company | Sonic Team |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| company | Sega Technical Institute |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | Wii Virtual Console |
| company | M2 |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | iOS |
| company | Smashing Studios |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | |
| driver | SMPS Z80 (modified) (SMPS 68000/Sonic the Hedgehog port) |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Sonic2 box jap.jpg |
| filepage | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GamePro US 042.pdf |
| filepage | 51 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | VG&CE US 47.pdf |
| filepage | 69 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 18 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | DailyExpress UK 1992-11-20 17.jpg |
| filepage | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | DailyMirror UK 1992-11-20 Sup 08.jpg |
| filepage | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MeanMachinesSega02UK.pdf |
| filepage | 60 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaMagazin DE 01.pdf |
| filepage | 71 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 216 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | ASM DE 1992-12.pdf |
| filepage | 8 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | BadInfluence! UK 02.pdf |
| filepage | 46 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | BeepMD JP 1992-12.pdf |
| filepage | 31 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | ConsolesPlus FR 013.pdf |
| filepage | 56 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 194 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | CVG UK 132.pdf |
| filepage | 22 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | ElectronicGames2 US 03.pdf |
| filepage | 74 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | EGM US 041.pdf |
| filepage | 26 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 359 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 239 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Famitsu JP 0206.pdf |
| filepage | 42 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GameFan US 0102.pdf |
| filepage | 9 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GameMania UK 05.pdf |
| filepage | 80 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GamePower IT 11.pdf |
| filepage | 74 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GamePro US 042.pdf |
| filepage | 50 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Gamers DE 1993-01.pdf |
| filepage | 40 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GamesMaster UK 001.pdf |
| filepage | 56 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | GameInformer US 008.pdf |
| filepage | 58 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | HiScore DK 01.pdf |
| filepage | 19 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | HobbyConsolas ES 014.pdf |
| filepage | 50 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Joypad FR 014.pdf |
| filepage | 64 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Joystick FR 033.pdf |
| filepage | 158 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MDAG UK 04.pdf |
| filepage | 44 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Mega UK 02.pdf |
| filepage | 36 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MegaAction UK 01.pdf |
| filepage | 65 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MegaAction UK 11.pdf |
| filepage | 80 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Megablast DE 1993-04.pdf |
| filepage | 36 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MegaForce FR 11.pdf |
| filepage | 72 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MegaFun DE 1992-11.pdf |
| filepage | 34 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | MegaTech UK 20.pdf |
| filepage | 50 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Micromania2 ES 055.pdf |
| filepage | 46 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | Megazone AU 25.pdf |
| filepage | 31 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | OKConsolas ES 13.pdf |
| filepage | 16 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | PlayerOne FR 025.pdf |
| filepage | 56 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | PlayTime DE 1993-01.pdf |
| filepage | 90 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaPower UK 37.pdf |
| filepage | 28 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaPro UK 15.pdf |
| filepage | 51 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaPro UK 18.pdf |
| filepage | 67 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaPro DE 02.pdf |
| filepage | 30 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaZone UK 01.pdf |
| filepage | 18 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaForceMega UK 01.pdf |
| filepage | 91 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaForce SE 1993 01.pdf |
| filepage | 6 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SegaForce UK 12.pdf |
| filepage | 14 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 139 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | SSM JP 19950901 1995-09.pdf |
| filepage | 85 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 10 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | |
| filepage | 24 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | User GR 33.pdf |
| filepage | 42 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| file | VideoGames DE 1992-12.pdf |
| filepage | 54 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | JP |
| date | 1992-11-21 |
| rrp | 6,800 |
| code | G-4088 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | US |
| date | 1992-11-24 |
| rrp | 54.99 |
| code | 1051 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | EU |
| date | 1992-11-24 |
| rrp | |
| code | 1051 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | DE |
| date | 1992-11-24 |
| rrp | 99.95 |
| code | 1051 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | UK |
| date | 1992-11-24 |
| rrp | 39.99 |
| code | 1051 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | SE_Rental |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | GR |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | AU |
| date | 1992-12-01 |
| rrp | 89.95 |
| code | FSON01SMC |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | AU_[[Sega Gold Collection|Gold]][[Category:Sega Gold Collection games]] |
| date | 199x |
| rrp | |
| code | FSON01SMC |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | CA |
| date | 1992 |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | BR |
| date | 1992 |
| rrp | |
| code | 044130 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | BR_Red |
| date | 199x |
| rrp | |
| code | 044130 |
| code2 | |
| rating | ti |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | KR |
| date | 1992-11-21 |
| rrp | 6,800 |
| code | GM8073JG |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | AS |
| date | 1992 |
| rrp | |
| code | 1051-40 |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MD |
| region | ZA |
| date | 199x |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MEGAPLAY |
| region | JP |
| date | 199x |
| rrp | ¥? |
| code | ? |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | MEGATECH |
| region | UK |
| date | 199x |
| rrp | £? |
| code | ? |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | VC |
| region | JP |
| date | 2007-06-19 |
| rrp | 600 |
| code | |
| code2 | |
| rating | a |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | VC |
| region | US |
| date | 2007-06-11 |
| rrp | 800 |
| code | |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | VC |
| region | EU |
| date | 2007-07-06 |
| rrp | 800 |
| code | |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | VC |
| region | AU |
| date | 2007-07 |
| rrp | 800 |
| code | |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SwitchOnline |
| region | JP |
| date | 2021-10-26 |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SwitchOnline |
| region | US |
| date | 2021-10-25 |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SwitchOnline |
| region | EU |
| date | 2021-10-26 |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SwitchOnline |
| region | UK |
| date | 2021-10-26 |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SwitchOnline |
| region | AU |
| date | 2021-10-26 |
| rrp | sub |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | iOS |
| region | JP |
| date | 2010-05-04 |
| rrp | 700i |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | iOS |
| region | US |
| date | 2010-04-21 |
| rrp | 5.99 |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | iOS |
| region | EU |
| date | 2010-04-21 |
| rrp | |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | iOS |
| region | UK |
| date | 2010-04-21 |
| rrp | |
| code | |
| code2 | |
| rating | itunes4 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | RealOne |
| region | US |
| date | 2002-12-05 |
| rrp | |
| code | |
| code2 | |
| rating | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | Steam |
| region | US |
| date | 2011-01-26 |
| rrp | 4.99 |
| code | 71163 |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | Steam |
| region | EU |
| date | 2011-01-26 |
| rrp | 4.49 |
| code | 71163 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | Steam |
| region | DE |
| date | 2011-01-26 |
| rrp | 4.49 |
| code | 71163 |
| code2 | |
| rating | 6 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | Steam |
| region | UK |
| date | 2011-01-26 |
| rrp | 3.99 |
| code | 71163 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | Steam |
| region | AU |
| date | 2011-01-26 |
| rrp | 6.99 |
| code | 71163 |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | US |
| date | 2019-01-31 |
| rrp | 4.99 |
| code | 71163 |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | EU |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71163 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | DE |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71163 |
| code2 | |
| rating | 6 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | UK |
| date | 2019-01-31 |
| rrp | 3.99 |
| code | 71163 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamLinux |
| region | AU |
| date | 2019-01-31 |
| rrp | 5.99 |
| code | 71163 |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | US |
| date | 2019-01-31 |
| rrp | 4.99 |
| code | 71163 |
| code2 | |
| rating | e |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | EU |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71163 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | DE |
| date | 2019-01-31 |
| rrp | 4.49 |
| code | 71163 |
| code2 | |
| rating | 6 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | UK |
| date | 2019-01-31 |
| rrp | 3.99 |
| code | 71163 |
| code2 | |
| rating | 3 |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| type | 0 |
| console | SteamOSX |
| region | AU |
| date | 2019-01-31 |
| rrp | 5.99 |
| code | 71163 |
| code2 | |
| rating | g |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 14dd06fc3aa19a59a818ea1f6de150c9061b14d4 |
| md5 | 8e2c29a1e65111fe2078359e685e7943 |
| crc32 | 24ab4c3a |
| size | 1048576 |
| date | 1992-09-26 |
| source | Cartridge |
| comments | Revision 00 |
| quality | good |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 8bca5dcef1af3e00098666fd892dc1c2a76333f9 |
| md5 | 9feeb724052c39982d432a7851c98d3e |
| crc32 | 7b905383 |
| size | 1048576 |
| date | 1992-09-29 |
| source | Cartridge |
| comments | Revision 01 |
| quality | good |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 5b51b4d98cb4a7a38157dc4ab9462164dd224bfd |
| md5 | a460bf633579a80eebbc09d6809e1b09 |
| crc32 | 39faaa70 |
| size | 1048576 |
| date | 1991-04 |
| source | Cartridge |
| comments | [[Sonic the Hedgehog 2 (Nick Arcade prototype)|Nick Arcade prototype]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 2f3228088b000260c2e00961efb0ed76629c84e9 |
| md5 | 51c1eee9dd79db9ef0d8b0aa36957b16 |
| crc32 | eea21b5c |
| size | 1048576 |
| date | 1991-04 |
| source | Cartridge |
| comments | [[Sonic the Hedgehog 2 (Simon Wai prototype)|Simon Wai prototype]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | c337d2f11a0630d61fc3c4f95d6e7970bb1f7910 |
| md5 | 4f779c3e0ee0bd0686aab8f9e16a4002 |
| crc32 | 370b3ce5 |
| size | 1048576 |
| date | 1992-08-21 |
| source | EPROMs |
| comments | [[Sonic the Hedgehog 2 (alpha)|Alpha]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 24d6451a1ac72837cc2d88b93138677b5d043ae6 |
| md5 | ef4148440b61bf101286f9e410da2740 |
| crc32 | 0be8afa7 |
| size | 1048576 |
| date | 1992-09-14 |
| source | EPROMs |
| comments | [[Sonic the Hedgehog 2 (pre-beta)|Pre-beta]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 9bebfb78049e7556fbef30f4a43d204fbf4c64f0 |
| md5 | f90f777f544720d9c76986212ae70ea1 |
| crc32 | 5667eced |
| size | 1048576 |
| date | 1991-04 |
| source | Cartridge |
| comments | [[Sonic the Hedgehog 2 (CENSOR prototype)|CENSOR prototype]] |
| quality | |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 66ec1392f13a6e8ed8d0837492ca32daad769900 |
| md5 | 87dfce45e665fa34104067cae1a74d5e |
| crc32 | 8fda5cc5 |
| size | 1048576 |
| date | 1992-09-18 |
| source | CD-R disc |
| comments | [[Sonic the Hedgehog 2 (beta 4)|Beta 4]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | b60f424e77be28ffa6937de3a08256ca55e6fe40 |
| md5 | df7d6c4fa1899d45405654b1250b4330 |
| crc32 | 066b9a89 |
| size | 1048576 |
| date | 1992-09-21 |
| source | CD-R disc |
| comments | [[Sonic the Hedgehog 2 (beta 5)|Beta 5]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 21dfc1142809622d5548e83f2c3544c34e0b2320 |
| md5 | 7640c831369b8c8f52880b3fe5506bbf |
| crc32 | cebc64e0 |
| size | 1048576 |
| date | 1992-09-22 |
| source | CD-R disc |
| comments | [[Sonic the Hedgehog 2 (beta 6)|Beta 6 (first build)]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | c9fdce433de4661e5f6f276a9b8c1b2b139b6709 |
| md5 | 0ad4b54b426eb0b0d0360d0453233a0a |
| crc32 | cb036e6c |
| size | 1048576 |
| date | 1992-09-22 |
| source | CD-R disc |
| comments | [[Sonic the Hedgehog 2 (beta 6)|Beta 6 (second build)]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 14c6ec07bcc1450d7ed3afcc9994c7d994a9b52d |
| md5 | d39416089539e379f4c8ee7900f636b8 |
| crc32 | dc7be12c |
| size | 1048576 |
| date | 1992-09-24 |
| source | CD-R disc |
| comments | [[Sonic the Hedgehog 2 (beta 7)|Beta 7]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 5f2dce167d03566d356dbdbcdd38b1b1dfb56b09 |
| md5 | 0cc77d8f87bc9e6dc990bbe126b4701e |
| crc32 | 6089fadd |
| size | 1048576 |
| date | 1992-09-24 |
| source | CD-R disc |
| comments | [[Sonic the Hedgehog 2 (beta 8)|Beta 8]] |
| quality | good |
| prototype | yes |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) |
| format | MD |
| sha1 | 2af1003247aec262089c8df22d05e80d04a1b5e4 |
| md5 | da75878c193293c2e0801a61ea4ce8c0 |
| crc32 | f23ad4b3 |
| size | 1048576 |
| date | 1992-09 |
| source | ''[[Sonic Compilation]]'' |
| comments | Hack; extracted from ''Sonic Compilation''. Assumed to be v02. |
| quality | bad |
| prototype | |
| undumped | |
| name | Sonic the Hedgehog 2 (Mega Drive) (Nick Arcade prototype) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1991-04 |
| name | Sonic the Hedgehog 2 (Mega Drive) (Simon Wai prototype) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1991-04 |
| name | Sonic the Hedgehog 2 (Mega Drive) (alpha) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-08-21 |
| name | Sonic the Hedgehog 2 (Mega Drive) (pre-beta) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-09-14 |
| name | Sonic the Hedgehog 2 (Mega Drive) (CENSOR prototype) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1991-04 |
| name | Sonic the Hedgehog 2 (Mega Drive) (beta 4) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-09-18 |
| name | Sonic the Hedgehog 2 (Mega Drive) (beta 5) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-09-21 |
| name | Sonic the Hedgehog 2 (Mega Drive) (beta 6) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-09-22 |
| name | Sonic the Hedgehog 2 (Mega Drive) (beta 7) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-09-24 |
| name | Sonic the Hedgehog 2 (Mega Drive) (beta 8) |
| final | Sonic the Hedgehog 2 (Mega Drive) |
| format | Mega Drive |
| date | 1992-09-24 |