Hidden Palace - User contributions [en]

Overdump Data

2022-08-19T00:16:55Z

MrOverdump: Added Sonic 2 Nick Arcade overdumps of Sonic the Hedgehog and ToeJam&Earl

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining. Overdumps are also sometimes known as "slack data".

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|0x800000
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|0x800000
|Significant differences from final. Early textures.
|}

==Nintendo 64DD==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1996
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Super Nintendo==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Havoc (USA) (Demo)
|Super Mario World
|0x3F000
|Matches final
|-
|Super Donkey (Japan) (Proto 1)
|Legend of Zelda - Link to the Past
|0x98000
|Possibly from a prototype build of Zelda LTTP
|-
|Super Donkey (Japan) (Proto 2)
|Legend of Zelda - Link to the Past
|0x98000
|Matches Japanese final
|-
|Teenage Mutant Ninja Turtles - Tournament Fighters (proto)
|Super Mario World
|0x3165C, 0x3F74B, 0x4E366, 0x4F477,many more
|Many chunks of data from Super Mario World. Not sure if any are different from final. It's as if chunks of TMNT were written over SMW.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|Todo (many)
|-
|[[Sonic the Hedgehog 2 (Nick Arcade prototype)]]
|Sonic the Hedgehog, ToeJam&Earl
|0xE0180, 0xE1670
|Both overdump contents seem to match final
|}

Sonic the Hedgehog 2 (Nick Arcade prototype)

2022-08-19T00:15:02Z

MrOverdump: Added info about the overdump from Sonic the Hedgehog, and offset for ToeJam&Earl

{{Prototype
|titlescreen=S2NA_Title.png
|builddate=1992
|status=Released
|dumper=drx
|origin_type=Encased Mega Drive EPROM cartridge ([[171-5694-01]])
|origin_labels=Holographic case label, EPROMs labeled Sonic 0, 1, 2 and 3
|origin_eproms=4x 27c020 (1MB)
|origin_ownership=Unknown (1992-2006), [[drx]] (2006-present)
|game=Sonic the Hedgehog 2
|system=Sega Mega Drive
|genre=Platform
|final_builddate=Sep 29, 1992 10:33:00
|release_date={{RegionDate|JP|Nov 21, 1992}} {{RegionDate|US|Nov 24, 1992}} {{RegionDate|EU|Nov 24, 1992}}
|unreleased=No
|sortnumber=1
}}
{{Download
|file=Sonic_The_Hedgehog_2_(Early_prototype).rar
|title={{PAGENAME}}
}}
An early prototype of Sonic the Hedgehog 2 for the Sega Mega Drive, also known as the "Nick Arcade" prototype.
==Notes==
{{Tcrf link| Proto:Sonic the Hedgehog 2 (Genesis)/Nick Arcade Prototype}}
* A similar build was used at SCES 1992 (which was opened to the public near the end of May). The booth was not allowed to be photographed or filmed, but was reported to share the same properties as this prototype. However, the cart used at the exhibition is not the same as this one.
* A similar prototype was also featured on the Nickelodeon show "Nick Arcade", which began filming its second season in June 1992 and began airing in September of that year.
* Contains unreferenced leftover data of Sonic the Hedgehog at 0xE0180, immediately followed by ToeJam & Earl REV00 at 0xE1670 for the remainder of the ROM. Suggests that the EPROMs originally carried the game before being written over.
* It was released by [[drx]] on Nov 7, 2006.

==Screenshots==
<gallery mode=nolines heights=168 widths=240>
S2NA_Title.png|Title screen
S2proto_1.png|Level select
S2proto_2.png|Leftover Green Hill Zone from Sonic 1
S2proto_3.png|Chemical Plant Zone
S2proto_4.png|Hidden Palace Zone
S2proto_5.png|Emerald Hill Zone
S2proto_6.png|Hill Top Zone
</gallery>

==Files==
{{filelist|

{{filelistentry | 1 |filename= Sonic The Hedgehog 2 (Early prototype) (dumped by hidden-palace.org).bin |type= Mega Drive ROM Image |size= 1048576
|crc32= 39faaa70|md5= a460bf633579a80eebbc09d6809e1b09|sha1= 5b51b4d98cb4a7a38157dc4ab9462164dd224bfd }}
}}

==Header==
00000100 53 45 47 41 20 4d 45 47 41 20 44 52 49 56 45 20 SEGA MEGA DRIVE 
00000110 28 43 29 53 45 47 41 20 31 39 39 31 2e 41 50 52 (C)SEGA 1991.APR
00000120 53 4f 4e 49 43 20 54 48 45 20 20 20 20 20 20 20 SONIC THE 
00000130 20 20 20 20 20 20 48 45 44 47 45 48 4f 47 20 32 HEDGEHOG 2
00000140 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
00000150 53 4f 4e 49 43 20 54 48 45 20 20 20 20 20 20 20 SONIC THE 
00000160 20 20 20 20 20 20 48 45 44 47 45 48 4f 47 20 32 HEDGEHOG 2
00000170 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
00000180 47 4d 20 30 30 30 30 34 30 34 39 2d 30 31 af c7 GM 00004049-01..
00000190 4a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 J 
000001a0 00 00 00 00 00 07 ff ff 00 ff 00 00 00 ff ff ff ................
000001b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
000001c0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
000001d0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
000001e0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
000001f0 4a 55 45 20 20 20 20 20 20 20 20 20 20 20 20 20 JUE 


==Origin==
<gallery mode=packed>
S2b_cart_case.jpg|Cartridge case with holographic label
S2b_cart_front.jpg|Cartridge front
S2b_cart_back.jpg|Cartridge back
</gallery>

==Acknowledgments==
Thanks to Execbyte, Kat, Aurochs, LocalH, Orengefox, Erik JS, CheeseBacon, ScarredSun and Cyberdude for helping with the release.
{{Prototype Footer|{{Navbox prototype|Sonic the Hedgehog 2}}}}

Overdump Data

2022-07-30T15:21:47Z

MrOverdump: /* Nintendo 64 */ Minor edit

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining. Overdumps are also sometimes known as "slack data".

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|0x800000
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|0x800000
|Significant differences from final. Early textures.
|}

==Nintendo 64DD==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1997
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Super Nintendo==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Havoc (USA) (Demo)
|Super Mario World
|0x3F000
|Matches final
|-
|Super Donkey (Japan) (Proto 1)
|Legend of Zelda - Link to the Past
|0x98000
|Possibly from a prototype build of Zelda LTTP
|-
|Super Donkey (Japan) (Proto 2)
|Legend of Zelda - Link to the Past
|0x98000
|Matches Japanese final
|-
|Teenage Mutant Ninja Turtles - Tournament Fighters (proto)
|Super Mario World
|0x3165C, 0x3F74B, 0x4E366, 0x4F477,many more
|Many chunks of data from Super Mario World. Not sure if any are different from final. It's as if chunks of TMNT were written over SMW.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

Overdump Data

2022-07-30T15:20:49Z

MrOverdump: /* Super Nintendo */ Minor edit about Super Donkey

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining. Overdumps are also sometimes known as "slack data".

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|Todo
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|0x800000
|Significant differences from final. Early textures.
|}

==Nintendo 64DD==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1997
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Super Nintendo==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Havoc (USA) (Demo)
|Super Mario World
|0x3F000
|Matches final
|-
|Super Donkey (Japan) (Proto 1)
|Legend of Zelda - Link to the Past
|0x98000
|Possibly from a prototype build of Zelda LTTP
|-
|Super Donkey (Japan) (Proto 2)
|Legend of Zelda - Link to the Past
|0x98000
|Matches Japanese final
|-
|Teenage Mutant Ninja Turtles - Tournament Fighters (proto)
|Super Mario World
|0x3165C, 0x3F74B, 0x4E366, 0x4F477,many more
|Many chunks of data from Super Mario World. Not sure if any are different from final. It's as if chunks of TMNT were written over SMW.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

Overdump Data

2022-07-29T20:27:39Z

MrOverdump: /* Super Nintendo */ Minor edit

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining. Overdumps are also sometimes known as "slack data".

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|Todo
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|0x800000
|Significant differences from final. Early textures.
|}

==Nintendo 64DD==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1997
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Super Nintendo==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Havoc (USA) (Demo)
|Super Mario World
|0x3F000
|Matches final
|-
|Super Donkey (Japan) (Proto 1)
|Legend of Zelda - Link to the Past
|0x98000
|Prototype build of Zelda LTTP with significant differences
|-
|Super Donkey (Japan) (Proto 2)
|Legend of Zelda - Link to the Past
|0x98000
|Matches Japanese final
|-
|Teenage Mutant Ninja Turtles - Tournament Fighters (proto)
|Super Mario World
|0x3165C, 0x3F74B, 0x4E366, 0x4F477,many more
|Many chunks of data from Super Mario World. Not sure if any are different from final. It's as if chunks of TMNT were written over SMW.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

Overdump Data

2022-07-29T20:22:34Z

MrOverdump: Added overdumps from Super Nintendo games

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining. Overdumps are also sometimes known as "slack data".

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|Todo
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|0x800000
|Significant differences from final. Early textures.
|}

==Nintendo 64DD==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1997
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Super Nintendo==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Havoc (USA) (Demo)
|Super Mario World
|0x3F000
|Matches final
|-
|Super Donkey (Japan) (Proto 1)
|Legend of Zelda - Link to the Past
|0x98000
|Prototype build of Zelda LTTP with significant differences
|-
|Super Donkey (Japan) (Proto 2)
|Legend of Zelda - Link to the Past
|0x98000
|Matches Japanese final
|-
|Teenage Mutant Ninja Turtles - Tournament Fighters
|Super Mario World
|0x3165C, 0x3F74B, 0x4E366, 0x4F477,many more
|Many chunks of data from Super Mario World. Not sure if any are different from final. It's as if chunks of TMNT were written over SMW.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

Overdump Data

2022-07-29T20:11:47Z

MrOverdump: /* Nintendo 64 */ Minor edit

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining.
==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|Todo
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|0x800000
|Significant differences from final. Early textures.
|}

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1997
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

Overdump Data

2022-07-29T20:09:12Z

MrOverdump: Added 64DD section - Super Mario 64DD

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining.
==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|Todo
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|Todo
|
|}

==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|Super Mario 64DD - SpaceWorld 1997
|Previous writes of SM64
|0x15AB90, 0x166010, probably more
|Technically an underdump (previously-written data that begins before current build on disk). Several duplicate compressed MIO0 blocks, seems to match final. Second MIO0 block is partially overwritten.
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

Overdump Data

2022-07-29T20:03:21Z

MrOverdump: Added additional N64 overdumps

There are games that contain overdump data from builds of other games. This is caused by development cartridges being reused, and leftover data from the previous game remaining.
==Nintendo 64==
{| class="wikitable sortable"
!Game
!Overdump Data
!Starting offset(s)
!Notes
|-
|[[Controller Pak Test Program v5.4 (Prototype)]]
|WWF Attitude
|Todo
|
|-
|[[F-Zero X (Prototype)]]
|Legend of Zelda: Ocarina of Time
|Todo
|SpaceWorld 1997 demo
|-
|[[Mario Party 3 (Prototype)]]
|[[Conker's Bad Fur Day (Oct 25, 2000 prototype)|Conker's Bad Fur Day]]
|Todo
|Matches Oct 25, 2000 build
|-
|[[The Legend of Zelda: Ocarina of Time (Feb 21, 2003 Debug)]]
|Conker's Bad Fur Day
|Todo
|Final PAL build
|-
|[[The Legend of Zelda: Majora's Mask (Sep 29, 2000 Debug)]]
|The Legend of Zelda: Ocarina of Time
|Todo
|Some leftover data towards the end of the ROM
|-
|[[Hercules: The Legendary Journeys (October 8, 1999 Prototype)]]
|Ridge Racer 64
|0x10E0000
|Final PAL build
|-
|[[WipEout 64 (Prototype)]]
|Chameleon Twist
|Todo
|Prototype build
|-
|Tommy Thunder
|Robotron
|0x3DA4C0
|
|-
|Blues Brothers (#20)
|Roadsters
|0x1000000
|
|-
|Blues Brothers (#53)
|Roadsters
|0x1000000
|
|-
|Controller Kensa-ki NUS-yo N Cassette
|Unknown game or demo
|0x2000000
|
|-
|Rugrats - Scavengers
|Scooby-Doo! - Classic Creep Capers
|0xE00000
|
|-
|Taz Express
|Daffy Duck Starring as Duck Dodgers, PGA European Tour
|0xC00000, 0x1000000
|Nice overdumpage. Uncommon scenario having multiple overdumps.
|-
|Tony Hawk's Pro Skater 2 (v012) (2001-06-04)
|Spider-Man 64
|0x1000000
|Matches final. RIP early Spider-Man beta :(
|-
|[[THQ-Eurocom N64 Test Cartridge (prototype)]]
|Duke Nukem: Zero Hour
|Todo
|
|}

==Game Boy==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Splitz (Altered build)]]
|Populous
|64 kb leftover
|}
==Game Boy Advance==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[SEGA Rally Championship (Prototype)]]
|Sonic Advance 2
|Contains half of an unknown build.
|}
==Sega Mega Drive==
{| class="wikitable sortable"
!Game
!Overdump Data
!Notes
|-
|[[Yu Yu Hakusho: Makyou Toitsusen (June prototype)]]
|Sonic Crackers, J. League Pro Striker 2, Streets of Rage 3
|
|}

User:MrOverdump

2022-07-29T19:46:27Z

MrOverdump: create user page

{{User stats|{{PAGENAME}}}}