This is a prototype of We’re Back! A Dinosaur’s Story by Hi Tech Expressions. Some small differences that were noted are as follows: There is less information on the copyright/publisher screen, and the header has not yet been finalized (no country or maker code were set).

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System       
File:               DinosaurStory.sfc
BitSize:            8 Mbit
Size (Bytes):       1048576
CRC32:              B3925716
MD5:                B1CF44CAC54FD4EC14B040D10D20A544
SHA1:               F918AA709C685E2D278447F712030A8260F1CDC9
SHA256:             488FBBAD052D46A3ECC91867C050B1E20831E9DCC8BB567324D1AE57B0494C6D
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0x00
Title:                                   
Map Type:           0x00 (SlowROM-200ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x00 (8 Kbit; Bad)
SRAM Size:          0x00 (None)
Country:            0x00 (Japan)
Old Maker Code:     0x00 (Unknown)
Version:            0x00 (v1.0)
Inverse Checksum:   0x0000 (Bad; 0x2C33)
Checksum:           0x0000 (Bad; 0xD3CC)

Board / Cartridge Images

This is a prototype of Venom & Spider-Man: Separation Anxiety by Acclaim. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System        
File:               SeparationAnxieluen.sfc
BitSize:            32 Mbit
Size (Bytes):       4194304
CRC32:              58F7D8DC
MD5:                C81E870A52347128985AB17EECEEFFC8
SHA1:               C9897F7CFD74CC1C89114170EC0DB5F185B3DE68
SHA256:             80483124F316D4D43A0DB0F73D3165C07EE8C1256CD4496CB7758CC6D066415F
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:     51 (Acclaim)
Serial:             A2CE (USA)
SFX SRAM Size:      0x00
Title:              SEPARATION ANXIELUEN 
Map Type:           0x30 (FastROM-120ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x0C (32 Mbit; Ok)
SRAM Size:          0x00 (None)
Country:            0x01 (USA)
Old Maker Code:     0x33 (N/A)
Version:            0x00 (v1.0)
Inverse Checksum:   0x17F0 (Bad; 0x2ADB)
Checksum:           0xE80F (Bad; 0xD524)

Board / Cartridge Images

This is a prototype of Super Widget by Atlus. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System         
File:               SuperWidget.045A.sfc
BitSize:            8 Mbit
Size (Bytes):       1048576
CRC32:              37182BA7
MD5:                D14C2081CBA838B0C9B3A0C709039CAD
SHA1:               3283FAA2EE233A5F757F274BEA350AE19F502015
SHA256:             DFEACBD56A55716D69A157EE3A0BAAF6E7CAAE60CAC4F6E7E44DA558EF17509B
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0x44
Title:              SUPER WIDGET         
Map Type:           0x20 (SlowROM-200ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x0A (8 Mbit; Ok)
SRAM Size:          0x00 (None)
Country:            0x01 (USA)
Old Maker Code:     0xEB (Atlus)
Version:            0x00 (v1.0)
Inverse Checksum:   0x045A (Ok)
Checksum:           0xFBA5 (Ok)

Board / Cartridge Images

This is a prototype of Super Troll Islands by American Softworks Corp. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System
File:               TrollIsland.sfc
BitSize:            4 Mbit
Size (Bytes):       524288
CRC32:              943328BA
MD5:                CE48A03F3C521E07BEAC2CAA5517A605
SHA1:               0005A7EA368694ED6EC54F1619CB6C5799098A85
SHA256:             E82A60589EC580A13400D0D5F30BB5F5FEF18A6ED1460FADAD7973C711C46D20
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0xEA
Title:              SUPER TROLL ISLANDS  
Map Type:           0x30 (FastROM-120ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x09 (4 Mbit; Ok)
SRAM Size:          0x00 (None)
Country:            0x02 (Europe)
Old Maker Code:     0x5F (American Softworks)
Version:            0x00 (v1.0)
Inverse Checksum:   0x3DA3 (Ok)
Checksum:           0xC25C (Ok)

Board / Cartridge Images

This is a prototype of Super Copa by American Softworks Corp. Some of the differences we were able to note are as follows: It contains a slightly different publisher screen and other graphical differences.

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System           
File:               SuperCopa.sfc
BitSize:            8 Mbit
Size (Bytes):       1048576
CRC32:              5F3AD10E
MD5:                6F61E62377567F60C2DAE3D005D288FE
SHA1:               B2756203B99997CEF2ACC629C1743E873DBBFF5C
SHA256:             82924DF9A8D73BCC34A438824138A152D2E31E49ED0CFADCC40543771AF8618A
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0x00
Title:              SUPER COPA           
Map Type:           0x30 (FastROM-120ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x0A (8 Mbit; Ok)
SRAM Size:          0x00 (None)
Country:            0x01 (USA)
Old Maker Code:     0x5F (American Softworks)
Version:            0x00 (v1.0)
Inverse Checksum:   0x2C59 (Ok)
Checksum:           0xD3A6 (Ok)

Board / Cartridge Images

This is a prototype of The Sporting News: Power Baseball by Hudson Soft. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System      
File:               PowerBaseball.sfc
BitSize:            8 Mbit
Size (Bytes):       1048576
CRC32:              9854063B
MD5:                999F80A3C6058A3B988459938896D01E
SHA1:               7C625203C0E29B91542B249FE86B95EF5A6363C8
SHA256:             507262E36070FBACD0C9BAACA704201CCF2D251003894301B674EB71326E9ADC
----| Detection Data |---------------------------------------------
ROM Type:           HiROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:     18 (Hudson Soft)
Serial:             AHGE (USA)
SFX SRAM Size:      0x00
Title:              POWER BASEBALL       
Map Type:           0x31 (FastROM-120ns; HiROM-64KB Banks)
ROM Type:           0x02 (ROM + Save RAM)
ROM Size:           0x0A (8 Mbit; Ok)
SRAM Size:          0x03 (64 Kbit)
Country:            0x01 (USA)
Old Maker Code:     0x33 (N/A)
Version:            0x00 (v1.0)
Inverse Checksum:   0x3F71 (Ok)
Checksum:           0xC08E (Ok)

Board / Cartridge Images

This is a prototype of Pocky & Rocky 2 by Natsume. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System    
File:               Pocky&Rocky2.sfc
BitSize:            12 Mbit
Size (Bytes):       1572864
CRC32:              3B94B032
MD5:                86A2336880D00CCADD149061B12A79E7
SHA1:               7F52136CD5D28B7A90CB7A46289160DBD494494C
SHA256:             BAEA1F96E3EE9970FEA8FAF87A8A18DE0A19A6F2BDB23DF1B51E5BA6D90FB5AC
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0x00
Title:              POCKY&ROCKY2         
Map Type:           0x20 (SlowROM-200ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x0B (16 Mbit; Bad)
SRAM Size:          0x00 (None)
Country:            0x01 (USA)
Old Maker Code:     0xE9 (Natsume)
Version:            0x00 (v1.0)
Inverse Checksum:   0x2C15 (Ok)
Checksum:           0xD3EA (Ok)

Board / Cartridge Images

This is a prototype of Hammerlock Wrestling by Jaleco. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System        
File:               HammerLock.sfc
BitSize:            16 Mbit
Size (Bytes):       2097152
CRC32:              AD949134
MD5:                B4D544E4A4C0FC100FE3A482CF12F01D
SHA1:               28F77BE0EF1C7B9DAEE349EC531A0386B979ED33
SHA256:             97FA2F46C23001F326C610A6222726FC06575CAF3FC8B324F2C6E5B75A98F92F
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0xBF
Title:              HAMMER LOCK          
Map Type:           0x30 (FastROM-120ns; LoROM-32KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x0B (16 Mbit; Ok)
SRAM Size:          0x00 (None)
Country:            0x01 (USA)
Old Maker Code:     0x0A (Jaleco)
Version:            0x00 (v1.0)
Inverse Checksum:   0xF8DB (Ok)
Checksum:           0x0724 (Ok)

Board / Cartridge Images

This is a prototype of Fatal Fury 2 by Takara. One small difference that was noticed is that the title and copyright screen display the copyright year as 1993 instead of 1994 in the retail release.

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System         
File:               FatalFury2-27c4001.sfc
BitSize:            20 Mbit
Size (Bytes):       2621440
CRC32:              CB8480DE
MD5:                5B7D26C6BF0BF21FA8EC425A3517E46E
SHA1:               E14C682947E398DDD9AD2121A01F1E0B72D1AD9C
SHA256:             79281C736F14E8935EE8F6428CF45BDC2C1A158E6AE18FFD6625D4D502CB7583
----| Detection Data |---------------------------------------------
ROM Type:           HiROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0x00
Title:              FATAL FURY2          
Map Type:           0x31 (FastROM-120ns; HiROM-64KB Banks)
ROM Type:           0x00 (ROM)
ROM Size:           0x0C (32 Mbit; Bad)
SRAM Size:          0x00 (None)
Country:            0x01 (USA)
Old Maker Code:     0xA7 (Takara)
Version:            0x00 (v1.0)
Inverse Checksum:   0x81B5 (Ok)
Checksum:           0x7E4A (Ok)

Board / Cartridge Images

This is a prototype of College Slam by Acclaim. The differences within this build are currently unknown. If you happen to know the game well and know the differences between the retail release and this prototype, please let us know!

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Super Nintendo Entertainment System  
File:               CollegeSlam-27c4001.sfc
BitSize:            24 Mbit
Size (Bytes):       3145728
CRC32:              1A4D2366
MD5:                B428007A4CC5344C18DE547A5212AC22
SHA1:               E03E2557189AB83D16F62CCBFE04AC12EFFF2D22
SHA256:             71A09D05246668E399D053500A86E1E63F09D3D24579F0E6E14D2B0EE50783C1
----| Detection Data |---------------------------------------------
ROM Type:           LoROM
Cartridge Type:     Normal
----| Header Data |------------------------------------------------
New Maker Code:      N/A
Serial:              N/A
SFX SRAM Size:      0x00
Title:              ANYE            CLUB 
Map Type:           0x30 (FastROM-120ns; LoROM-32KB Banks)
ROM Type:           0x02 (ROM + Save RAM)
ROM Size:           0x0C (32 Mbit; Bad)
SRAM Size:          0x03 (64 Kbit)
Country:            0x01 (USA)
Old Maker Code:     0x51 (Acclaim)
Version:            0x00 (v1.0)
Inverse Checksum:   0xF373 (Bad; 0x1411)
Checksum:           0x0C8C (Bad; 0xEBEE)

Board / Cartridge Images

This is a Wii U kiosk demo disc containing demos of Splatoon, Kirby and the Rainbow Paintbrush and Yoshi’s Woolly World. Unfortunately the main file for the Yoshi demo is corrupted and a good dump of it couldn’t be obtained.

Screenshots

Disc Images

Special Thanks

Massive thanks to Voodooween for sending this in for release!

3D Challenge was a tech demo created by Nintendo to demonstrate the capability of the 3DS at E3 2010. It consists of various basic minigames where the player must identify which object is truly 3D, and which is a 2D cutout. This was discovered within a lot of 37 systems and after many delays and bricks, it was finally able to be recovered and preserved. It appears to be an earlier version than what was shown to the press at E3, as unused files within the game corroborate what was explained by people who played the demo.

The game also shares the same Title ID as the Japanese version of Face Raiders, thus it shares the same home menu icon and banner. Please be warned that installing this title on a Japanese system may overwrite the Face Raiders application.

Screenshots

ROM Information

== Reading file '3D_Challenge.cia'...
-- Nintendo 3DS Application Package detected
----- SMDH -----
Title:           'Face Raiders'
Full Title:      'Face Raiders'
Publisher:       'Nintendo'
Region Code:      [*] Japan     [ ] USA   [ ] Europe     
                  [ ] Australia [ ] China [ ] South Korea
                  [ ] Taiwan   
Age Ratings:     CERO=A
----- CIA -----
Title ID:        '00040010-00020D00'
Product Code:    'CTR-N-HCHJ'
Logo:            'Nintendo'
Version:         '0.0.0 (v0)'
Issuer:          'Retail'
Console ID:      '00000000'
Contents:        
|#|Type|  Encryption   | Version  |  Size  |
|-|----|---------------|----------|--------|
|0|CXI |Standard (0x2C)|0.0.2 (v2)|11.7 MiB|
----- ExHeader -----
Process Name:    'NTRQ'
Type:            'Application'
Flags:            [*] CompressExefsCode [*] SDApplication
Old3DS Sys Mode: 'Prod (64 MiB)'
New3DS Sys Mode: 'Legacy (64 MiB)'
New3DS CPU Mode:  [ ] L2 Cache [ ] 804 MHz       

A gameplay video play through played by Akfamilyhome:

Special Thanks

Massive thanks to Paul Kelly for sending this in for release!

The following is a Wii U kiosk demo disc (CAT-I) for Super Smash Bros and Mario Party 10, created during Feb of 2015. Please note that this disc was intended to be run on European systems, you may run into problems if attempting to boot using another region.

Screenshots

Disc Images

Special Thanks

Massive thanks to Voodooween for sending this in for release!

This is a prototype of Manhattan Project by Radical Entertainment. This build is dated as 6.12.97. The game ended up being rebranded as “Blood Lines” and released in 1998.

Screenshots

ROM Information

== Reading file 'Manhattan_Project_6.12.97_-_PSX.bin'...
-- ISO-9660 Disc Image detected
System ID:          ''
Volume ID:          'MANHATTAN_PROJECT_6_12_97_PSX'
Volume Size:        '13.3 MiB'
Volume Set:         'UNDEFINED'
Publisher:          ''
Data Preparer:      ''
Application:        'IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER!'
Copyright File:     ''
Abstract File:      ''
Bibliographic File: ''
Creation Time:      14/10/20 17:09:29
Modification Time:  14/10/20 17:09:29
Expiration Time:    Unknown
Effective Time:     Unknown                                                                  

Disc Images

Playthrough Video

A gameplay video play through played by Obscure Gamers:

Special Thanks

Massive thanks to GamingLegend64 for sending this in for release!

This is a dump of a very rare piece of software for the Famicom Network System. Super Mario Club was used for use in stores and would be able to receive new information for the latest Famicom games. Customers would also be able to submit their own reviews and feedback for each game listed. This is the second revision of Super Mario Club, which was pushed out in 1991.

Please note that this is currently unplayable on emulator.

Screenshots

ROM Information

----| File Data |--------------------------------------------------
System:             Nintendo - Nintendo Entertainment System            
File:               Super-Mario-Club.nes
BitSize:            1 Mbit
Size (Bytes):       131088
CRC32:              FA6F1C3F
MD5:                90D5606A18244245B5FCA4E8B2C6762C
SHA1:               10CE392B3EA0203D813119AA0848579775C63F3B
SHA256:             601EDAE222F89BA10F445E3E59B778F3D6FAF2CCFC58057F370AA46D101566F8
----| iNES Header Data |-------------------------------------------
Num ROM Banks:      0x08 (128 KBytes)
Num VROM Banks:     0x00 (0 KBytes)
Mirroring:          0 (Horizontal)
Save RAM:           0 (No)
Trainer:            0 (No)
4-Screen VRAM:      0 (No)
VS-System Cartridge:0 (No)
ROM Mapper:         1 (Nintendo MMC1)
Num RAM Banks:      0x00 (None or 8 KBytes)
Display:            0 (NTSC)
----| NES Header Data |--------------------------------------------
Title:              ?
 , ?, ?,[email protected]
PRG-ROM Checksum:   0x10FB (Bad; 0x635E)
CHR-VROM Checksum:  0xEEF2 (Bad; 0x0000)
PRG Size:           0x15 (33554432 KBytes)
CHR Size:           0x15 (16777216 KBytes)
Mirroring:          0x4 (Horizontal)
Board Type:         0x12
Unknown 1:          0xC0FCD9FF
Maker Code:         0xD9 (Banpresto)
Unknown 2:          0xFF
Vectors:            0x8CD3D9FF9DD3
----| Headerless Data |--------------------------------------------
Size (Bytes):       131072
CRC32:              28AF8896
MD5:                41270C17731E10C9FB7B7CE8A7ECDB38
SHA1:               75FDD5D1DC2B158D7FC27E7A5EEFF7289A4D8459
SHA256:             D68A39EFF19FD1B32E1FDA46DA188122067F4E702C54974D853C14F521D51292

Board / Cartridge Images

Playthrough Video

A gameplay video play through played by Hard4Games: