the cutting room mirror

Firmware ROMs

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Even the menus and boot ROMs in your favorite console/accessory might have some hidden stuff.

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Nintendo

Consoles

GameCube • Wii (Prototype) • Wii U • Switch (Prototype) • Switch 2
FamicomBox • Demo Vision • NES Classic Edition • SNES Classic Edition

Handhelds

Game Boy • Game Boy Color • Game Boy Advance (Prototype) • DS (Prototypes) • DSi (Prototypes) • 3DS (Prototype) • Game & Watch: Super Mario Bros.

Official Accessories

Family BASIC (Prototype) • Famicom Disk System • Study Box • Super Disc • Workboy • Super Game Boy • BS-X • XBAND (SNES) • Game Boy Camera (Prototype, Hello Kitty Pocket Camera) • GB Memory • Wideboy64 CGB • 64DD • Mobile Trainer • e-Reader • Game Boy Player

Unofficial Accessories

Game Genie (Game Boy) • Pro Action Replay (NES) • Game Saver+ • Game Genie (SNES) • Pro Action Replay (SNES) (MK2, MK3) • Action Replay (GameCube) • GameShark (Nintendo 64) • GB Hunter • Tri-Star • Mega Memory Card (Game Boy) • CodeBreaker (Game Boy Advance) • Action Replay DS • Action Replay DSi

Arcade Systems

Triforce

Sega

Consoles

Master System (Prototypes) • Genesis • Sega CD (Prototype) • 32X • Saturn • Dreamcast (Prototype)
Genesis Mini • Genesis Mini 2

Accessories

Sega Graphic Board v2.0 • Game Genie (Genesis) • Game Genie (Game Gear) • Sega Channel (US) (Prototypes) • Visual Memory Unit

Arcade Systems

Sega Titan Video • Sega Hikaru • Triforce

SNK

Consoles

Neo Geo • Neo Geo CD

Arcade Systems

Neo Geo • Hyper Neo Geo 64

Sony

Consoles

PlayStation • PlayStation 2 • PlayStation 3 (Prototypes) • PlayStation 4 (Prototypes) • PlayStation 5 (Prototypes)
PlayStation Classic

Handhelds

PlayStation Portable (Prototypes) • PlayStation Vita (Prototypes)

Unofficial Accessories

Xploder CD9000 Version 4.0 • Memory Manager Plus

Microsoft

Consoles

Xbox (Prototypes) • Xbox 360 (Prototypes) • Xbox One (Prototypes) • Xbox Series X and S

Others

3DO

3DO

Atari

Atari Flashback • Atari Flashback 2 • Atari Flashback 5 • Atari Gamestation Pro

Bandai

WonderSwan Color

Bit Corporation

Gamate

Brezzasoft

Crystal System

Commodore

Amiga CD32

GamePark

GP32

International Games System

PolyGame Master

JungleTac

Vii • Zone 60 • Wireless 60

Konami

Bubble System • System 573
TurboGrafx-16 Mini

LeapFrog

Leapster • Leapster2 • Didj • LeapPad Explorer • Epic • LeapTV

Nabi

Nabi SE

Namco

NA-1 and NA-2 • Triforce

NEC/Hudson

TurboGrafx-CD • United Amusements PC Engine

Philips

CD-i

retroUSB

AVS

Sammy

Atomiswave

TimeTop

GameKing

Tsukuda Original

Othello Multivision

VTech

V.Smile • V.Smile Baby

See Also

Handheld • Mini Console • Plug & Play • Specialized Console

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