- All
- 10 Out Of 10
- 20th Century Fox Video Games
- 21st Century Entertainment
- 2K
- 2K Games
- 2K Play
- 2K Sports
- 3DO
- 505 Games
- 704 Games
- 704Games
- 8Bitdo
- 989 Sports
- 989 Studios
- A&F Software
- A-Max
- A1 Games
- Absolute Entertainment
- Access
- Access Software
- Acclaim
- Acclaim Japan
- Accolade
- Acid
- Acquire
- Acti-Art
- Action Software
- Actionware
- Activision
- Activision Value
- Addictive Games
- ADK
- ADM
- Admiral Software
- Ado
- Adrenalin Interactive
- Advantage/Artworx
- Adventure International
- Aegis International
- Aetherbyte
- Affect
- Agenda
- Agetec
- AIA
- Aicom
- Aksys
- Aksys Games
- Alligata Software
- Allumer
- Alpha Omega
- Alternative Software
- Altron
- American Action
- American Sammy
- American Softworks
- American Video Entertainment
- Americana
- amFilm
- Amuse
- Anco Software
- Angel (Bandai)
- Anirog Software
- Antinos Records
- Aqua Plus
- Aqua Rouge
- Aqua Systems
- Aques
- Arc System Works
- Arcadia
- Arcadia Systems
- Arena
- Argent
- Argus Press Software
- Arika
- Ariolasoft
- Aroma
- Artdink
- Artic Computing Ltd.
- Artworx Software Company
- Arush Entertainment
- Aruze Corp
- ASC Games
- ASCII Entertainment
- ASK
- Asmik Ace Entertainment Inc
- Asmik Ace Entertainment, Inc
- Asmik Corporation of America
- Aspyr
- Astec 21
- Astral
- ASTRO Gaming
- Astroll
- Atari
- Atari Corporation
- Atari Inc.
- Atari SA
- Athena
- Atlus
- Audiogenic Ltd.
- Avalon Hill
- Avantage Software
- Avex
- Axela
- b EQUAL
- B-Factory
- Ballistic
- Bam Entertainment
- Ban Dai
- Bandai
- Bandai America Inc.
- Bandai Namco
- Bandai Namco Asia
- BANDAI NAMCO Entertainment
- Bandai Namco Games
- Bandai Visual
- Banpresto
- Bantam Software
- Baudville
- Beam Software
- Bec
- Bethesda
- Bethesda Softworks
- Beyond Games
- Big Club
- Big Five Software
- Bigben Interactive
- Black Label Games
- Black Legend
- Black Magic
- Black Pearl
- Blitz Games
- Blizzard Classic Arcade
- Blizzard Entertainment
- Blockbuster Video
- BMG Interactive Entertainment
- Bold Games
- Bottom Up
- Box Office
- Box Office Software
- Brain Grey
- Brash Entertainment
- Broccoli
- Broderbund
- Bubble Bus
- Buena Vista Games
- Buena Vista Interactive
- Bug-Byte
- Bull's Eye
- Bullet Proof Software
- Bunkasha Publishing
- Byte Back
- C-Lab
- California Dreams
- Calsonic
- Camerica
- Capcom
- CapDisc
- Capstone Software
- Cascade Games Ltd.
- Cave
- CBS Software
- CD Bros.
- CD Projekt
- CDS Microsystems
- cdv Software
- Celerysoft
- Centaur Software
- Central Systems
- Chat Noir
- ChunSoft
- CI Games
- Cinemaware
- Cirka
- City Interactive
- Classified Games
- Clef
- Climax Entertainment
- Cobra Team
- Cocktail Soft
- Coconuts Japan
- Codemasters
- COKeM
- CokeM Interactive
- Cokem Intl
- Coktel Vision
- Coleco
- Color Dreams
- Commodore
- Commodore Zone
- Compile
- Compton's NewMedia
- Conspiracy Entertainment
- Cool Cool
- Copya Systems
- Core Design Ltd.
- Cosmi
- Counterplay Games
- Crave
- Crave Entertainment
- Cream
- Creative Heads
- Creative Software
- Creative Sparks
- CRL
- CronusMax
- Crystal Dynamics
- CS
- Culture Brain
- Culture Publishers
- CyberFront
- Cybersoft
- Cybertech Designs
- Cygnus
- D Cruise
- D&H Games
- D3Publisher
- Daiki
- Daikoku
- Daisysoft
- Data East
- Data East USA
- Datam Polystar
- Datamost Inc.
- Datasoft
- DataWest
- Datel
- Davidson & Associates
- Dazz
- Deep Silver
- Demonware
- Den'Z
- Destination Games
- Destination Software
- Destineer
- Development Plus Inc.
- DigiCube
- Digital Concept
- Digital Dream
- Digital Frontier
- Digital Illusions
- Digital Integration
- Digital Leisure
- Digital Pictures
- DigiTek
- Dinamic Software
- Discovery Software
- Discovery Software Intl
- Disney Interactive
- Disney Interactive Studios
- Disney Software
- Dispatch Games
- Domark
- Dorart
- Dreamcatcher
- DreamCatcher Interactive
- Dreamworks Games
- Dreamworks Interactive
- DSI Games
- DTMC
- DTP Entertainment
- Durell Software Ltd
- Dusenberry Martin Racing
- Dyna Corporation
- Dynamix
- E-Frontier
- E3 Staff
- EA Games
- EA Sports
- EA Sports Big
- EAS
- EAS Software
- East Asia Soft
- Ecole
- Ecseco
- Eidersoft
- Eidos Interactive
- Electric Dreams
- Electro Brain
- Electrocoin Japan Co. Ltd.
- Electronic Arts
- Electronic Arts Victor
- Elektra
- Elgato
- Elite
- Emio
- Empire
- Empire Interactive
- Encore Software
- Enix America, Inc.
- Enix Corporation
- Enlight Software
- Enterbrain
- Epic Marketing
- Epic/Sony Records
- Epoch
- EPS/Electronic Zoo
- Epson
- Epyx
- Ergo Soft
- Escot
- ESP Software
- ESPN Digital Games
- Evolved Games
- Extreme Entertainment Group
- F.T.L.
- FAB Communications
- Face
- Falcom
- Family Soft
- FCI, Inc.
- Feathered
- Fill-In Cafe
- Firebird
- First Row
- First Star Software
- Flair
- Flair Software
- Flying Edge
- Focus Home Interactive
- Fog
- Forum
- Fox Interactive
- Free Spirit Software
- From Software
- FTL Games
- Fuji Television
- Fujicom
- Fujitsu
- Fun Factory
- FunHouse
- Funsoft Inc.
- Gaga
- GAIJINWORKS
- Gainax
- Game Mill
- Game Monkey
- Game Solutions 2
- GAME SOURCE
- GameBank
- Gamecity
- Gamecock Media Group
- Gameloft
- GameMill Entertainment
- GameMill Publishing
- Games Express
- Gamestar
- GameTek
- GameTrust
- Gaps
- Gathering
- Gearbox Publishing
- General Entertainment
- GeneX
- Genius Products, Inc.
- Genki
- Giant Media Group
- Glams
- Global A
- Global Star Software
- GMF
- Go!
- Golden Games
- Good Shepherd
- Got Game Entertainment
- Gotham Games
- Graftgold
- Grandslam
- Grandslam Entertainment
- Gremlin Graphics
- Gremlin Interactive
- Groove Games
- GT Interactive
- GTE Entertainment
- Guildhall Leisure Services Ltd.
- Gun
- Gust
- Hack Berry
- Hakuhodo
- HAL Labs
- Hamster
- Hands-On Entertainment
- Hanson
- Harvest One
- Hasbro Interactive
- Hasbro Japan
- Hearty Robin
- Hect
- HesWare
- Hewson
- Hi Tech Expressions
- Hi-Tec Software
- Hi-Tech
- Hide
- High Tech
- Highwaystar
- Hip Games
- Hirameki International Group
- Hiromi
- Hollyware Entertainment
- Home Data
- Hori
- Hot B
- Hot-B
- Hudson
- Hudson Entertainment
- Hudson Soft
- Human Entertainment
- Hutchinson
- Hyperkin
- I'Max
- I.Magic
- i4
- Ichikawa
- ICOM Simulations
- ICS
- IDC
- IDEA FACTORY
- Idea Factory.
- Ignition Entertainment
- IGS (Japan)
- IM-Ware
- Imadio
- Image Tech
- Image Works (Mirrorsoft)
- Imageworks
- Imagic
- Imagination Entertainment Limited
- Imagine
- Imagine Studios
- Imagineer
- Imagineer Co. Ltd.
- Impressions Games
- Incentive Software
- Incognito
- Increment-P
- indiePub
- Infinite Ventures
- Infocom
- Infogrames
- ININ Games
- Innerprise Software
- Intec
- Intellivision Productions
- Interactive Fantastic Fiction
- Interceptor Micros
- Interplay
- Interstel
- IntraCorp
- Invex
- InXile Entertainment
- Irem
- Island Creation
- Islona
- Itochu
- J&L Game
- J&L Video Games New York City
- J-Wing
- Jack of All Games
- Jaleco Entertainment
- Jorudan
- JVC Digital Studios
- JVC Musical Industries, Inc.
- K Amusement Leasing
- Kadokawa
- Kaga Tech
- Kalypso
- Kalypso Media
- Kaneko
- Karuchua
- KEJ
- Kele Line
- Kemco
- Keypunch Software Inc.
- Kid
- Kids Station
- Kids' Mania
- Kiki
- King Games
- King Records
- Kingsoft
- Knowledge Adventure Inc.
- Koch Distribution
- Kodansha
- Koei
- Koei Tecmo
- Koei Tecmo Games
- KOEI Temco Games Co., LTD
- Kogado Studio
- Kokopeli Digital Studios
- Konami
- KONAMI JP
- Kool Kizz
- Koubunsha
- Krypton Force
- KSS
- KT
- KT Gust
- Kure
- Kyodai
- Laser Soft
- Lay-Up
- LDW
- Leadman Games
- Left Field Productions
- Legend
- Lego Media
- Level 9 Computing
- Lightspan
- Limited Run Games
- Limited Run Games.
- Little Buddy
- Little Orbit
- LIVE Studios
- LJN Ltd.
- LK Avalon
- Llamasoft
- Locus
- Log
- Logicoo
- Logitech
- Logotron
- Lose
- Lothlorien
- LOZC G. Amusements
- Lucas Arts
- Lucas Learning
- LucasArts
- Lucasfilm Games
- M
- Mad Catz
- Mad Dog Games
- Magic Bytes
- Magical Company (Mahou)
- Magnetic Scrolls Ltd.
- Magnolia
- Main Street Publishing Inc.
- Majesco
- Make
- Malibu
- Manning
- Manyk
- Map Japan
- Martech
- Marvelous Entertainment
- Marvelous Inc.
- Mastertronic
- Mastertronic AD
- Mastiff
- Mathilda
- Mattel
- Max Five
- MaxBet
- Maximum Family Games
- Maximum Games
- Maxis
- May Flash
- Mecko
- Media Entertainment
- Media Factory
- Media Group
- Media Kings
- Media Rings
- Media Works
- MediaQuest
- MediaWorks
- Medioza
- Melbourne House
- Meldac
- Mentor Interactive
- Mentrix Software, Inc.
- Merge Games
- Merit Software
- Merlin Software
- Metribotics Inc.
- Metro
- Metro3D
- Micrcosoft
- Micro Cabin
- Micro Fun
- Micro World
- MicroDeal
- Microids
- Microillusions
- Micronet
- MicroProse
- Microsoft
- Microsoft Game Studios
- Microstyle
- Midway
- Midway Games
- Mig Entertainment
- Miles Computing
- Milestone S.r.l
- Millennium
- Milton Bradley
- Mindcraft
- Mindscape
- MiraiSoft
- Mirror Image
- Mirrorsoft
- Mirrorsoft Ltd.
- Misawa
- Mitsui Bussan
- MLB AM
- Modus
- Mogul Communications
- Monarch Software
- Motorsport Games
- Motown Games
- Mr. Micro
- MTO
- MTV Games
- Mubik
- Mud Duck Productions
- Multisoft
- MumboJumbo
- Muse Software
- MVP Software
- My Pick
- Mycom
- Myelin Media
- NAC Geographic Products Inc.
- NACON
- Nagase Brothers
- Namco
- Namco Bandai Games
- Natsume
- Naxat Soft
- NCS
- NEC
- NEC Avenue
- NEC Interchannel
- Nemesys
- NEOGEO X
- Neorex
- NetVillage
- Netz Magazine
- New
- New Generation Software
- New Site
- New World Computing
- NewKidCo
- NEXiLUX
- Nexoft
- Nexton
- Nexus Information Systems
- Nexus Interact
- Nexus Productions Ltd
- NHK
- Nicalis
- Nichibutsu
- Nighthawk Interactive
- Nihon Bussan
- Nihon System
- Nihon Systems
- NineLives
- Nintendo
- Nintendo Switch
- Nippon Amuse
- Nippon Clary Business
- Nippon Computer System
- Nippon Create
- Nippon Ichi Software
- Nippon Rental
- Nippon Telenet
- NIS America
- NIS America, Inc.
- Nokia
- Nordic Games Publishing
- Nousite
- Novagen
- NovaLogic
- Now Production
- NSW
- NTT
- NTVIC
- Nyko
- O-Games
- O3 Entertainment
- Ocean
- Octagon
- Odin Computer Graphics
- Office Create
- Older Games
- Omega Micott
- On Demand
- On DiMand
- On-Line
- Ongakukan
- Open Book
- Oracion
- Origin
- Orpheus
- Other
- OTM
- Outright Games
- Oxygen Interactive
- Oz Club
- P.S.S.
- Pacific Century Cyber Works
- Pack-In-Video
- Pai
- Palace Software
- Paladone
- PalSoft
- Pan Software
- Pandora
- Pandora Box
- Panther Software
- Paradox Interactive
- Paragon Software
- Parker Brothers
- PD
- Penguin Software
- Perp Games
- Perpetual
- Petra
- Phantagram
- Philips Media
- Pioneer LDC
- Piranha Interactive
- PixelHeart
- Planning Office Wada
- Play Avenue
- Play It
- Players Software
- Playlogic
- Playmates
- Playmore
- Playstation
- PlayStation 3
- PlayStation Studios
- Playstation Underground
- PM Studios
- PM Studios Inc.
- Pokémon
- Polarware
- Polygram Magic of Japan
- Ponos
- Pony Canyon
- PopCap
- Power Computing
- Power House
- PowerA
- PQube
- Princess Soft
- Prism Arts
- Private Division
- Probe Software
- Produce
- Production I.G.
- Professional Automation Resources
- Progress Software
- PS4
- Psikyo
- PSS
- Psygnosis
- Pure Sound
- Quantum Quality Productions
- Quest
- Quicksilva
- R.A.W. Entertainment
- Rack It
- Rack It (Hewson)
- Radical Entertainment
- Rainbird
- Rainbow Arts
- Random House
- Rare Ltd.
- Rareware
- Ray Corporation
- Ray Force
- Razer
- Razorsoft
- RDS Industries
- Re-Logic
- ReadySoft
- Readysoft Inc.
- Rebellion
- Red Mile Entertainment
- Red Storm Entertainment
- Red Wagon Games
- RedOctane
- reLine
- Renegade
- Renovation
- Respondesign
- Reston Software
- Retro Fighters
- Retro-Bit
- Rex Entertainment
- Rice Digital
- Right Stuff
- Ripcord Games
- Rising Star Games
- Riverhillsoft
- Robot
- Rockstar Games
- Rombax Games
- Romstar
- Ronimo Games
- Sadeness Software
- Sage's Creation
- Salio
- Sammy Studios
- Santos
- Sanyo
- Saurus
- SCEA
- SCEA Sports Studio
- SCEE
- SCEI
- Scholastic Inc.
- Scholastic, Inc.
- Screenplay
- Sears
- SEGA
- SegaSoft
- Seibu Kaihatsu
- Seika Corp.
- Selen
- Serene
- Seta Corporation
- Seven45 Studios
- Shangri-La
- Sharedata Inc.
- Shigakusha
- Shinemasa Play
- Shinko Music
- Shirogumi
- Shoeisha
- Shogakukan
- Shuwa System
- Sierra Entertainment
- Sierra Online
- Sigma Ent. Inc.
- Silmarils
- Silverbird
- Silverrock Productions
- Simon & Schuster
- SIMS
- Sir-Tech Software Inc.
- Sky Think Systems
- Skybound Games
- Smilesoft
- Snail Games USA
- SNK
- SNK Corporation
- SNK NeoGeo
- SNK Playmore
- Soedesco
- Sofel
- Sofix
- Soft Bank
- Soft Office
- Soft Pro
- Softek
- Software Business
- Software Projects Ltd.
- Software Toolworks
- Solan
- Sold Out
- Sony
- Sony Computer Entertainment
- Sony Imagesoft
- Sony Interactive Entertainment
- Sony Interactive Entertainment LLC
- Sony Music Entertainment Incorporated
- Sony Online Entertainment
- Sony Platform Publishing
- Sony.
- Sound Source
- Sound Technology
- SouthPeak Games
- Spectrum Holobyte
- Spike
- Spike chunsoft
- Spinnaker Software
- Sportsware Productions
- Spotlight Software
- SPS
- Square EA
- Square Enix
- SquareSoft
- SSG
- SSI
- Stainless Games
- Starbyte Software
- Starfish
- Sting
- Storm
- Storm City Games
- Studio 3
- Sublogic
- Success
- Summitsoft Entertainment
- Sunrise Interactive
- Sunset Entertainment
- SunSoft
- SVG Distribution
- SWITCH
- Synapse Software
- Syscom
- System 3
- System Create
- System Sacom
- SystemSoft
- SZLG
- T&E Soft
- T.Dogs
- Taito Corporation
- Takara
- Takara Tomy
- Take-Two Interactive
- Taki
- Takumi Corporation
- Takuyo
- Tamsoft
- Tao Human Systems
- Target Games
- Taskset
- Taxan
- TDK Mediactive
- Team 17
- Team Bughouse
- Team Cherry
- Tears
- Techiku
- Techno Soleil
- Technos
- TechnoSoft
- TecMagik
- Tecmo
- Tecmo Koei
- Tecmo Koei Games
- Teichiku Records
- Telarium
- Telarium Corp.
- Telegames
- Telenet
- Telenet Japan
- Telltale Games
- TEN
- Tenchiku Records
- Tengen
- TGL
- Thalamus
- Thalion
- The Adventure Company
- The Edge
- The Game Factory
- The Learning Company
- The Power House
- The Sales Curve
- The Second
- Think
- Thor Computer Software
- THQ
- THQ Nordic
- Three-Sixty Pacific
- Thunder Mountain
- Tigervision
- Time Warner Interactive
- Time Warp Productions
- TimePoint
- Titus Software
- TMF
- TNN
- Toei Animation
- Toho
- Tohoku Shinsha
- Tokuma Shoten
- Tom Create
- Tom Snyder Productions Inc.
- Tommo
- Tomy Corporation
- Tonkin House
- TOSA
- Toshiba EMI
- Touchstone
- Touei Video
- Tradewest
- Tri Synergy
- Triffix
- Trimark
- Trion Worlds
- Trips
- Tronix
- TSS
- Tsukuda Original
- TTX Tech
- Turbo Technologies Inc.
- Turtle Beach
- Turtle Byte
- TV Games
- Twilight Express
- Twisted Pixel Games
- Tynesoft
- TYO
- U&I Entertainment
- U.S. Gold
- Ubisoft
- UEP Systems
- UFO Interactive
- Ultimate
- Ultra
- Unbalance
- Unicorn Educational Software
- Unipost
- Universal Interactive
- Universe Kaihatsu
- UPL
- Upstar
- Urban Plant
- UTV Ignition Games
- Valcon Games
- ValuSoft
- Vanguard
- Vantan International
- Vap
- Varie
- Vatical Entertainment
- VGNY
- Viacom New Media
- Vic Tokai
- Victor Interactive Software
- Victory (Japan)
- Video System
- Ving
- Virgin Games
- Virgin Interactive
- Virgin Mastertronic
- Visco
- Visit
- Vivendi Games
- Vivendi Universal
- Vivendi Universal Games
- VR Sports
- VU Games
- Vulcan Software
- Walt Disney Computer Software
- Warashi
- Warner Bros.
- Warner Bros. Interactive Entertainment
- WB Games
- We Net
- Westwood Studios
- Whoopee Camp
- Williams
- Windham Classics
- WinkySoft
- Wired Productions
- Wizard
- Wizard Developments
- Working Designs
- WorkJam
- World of Wonders
- WYMDDYM
- Xbox
- Xicat Interactive
- Xing Entertainment
- Xonox
- XS Games
- Xseed
- XSEED Games
- Yacht Club Games
- Yamasa
- Yanoman
- Yojigen
- YoK
- Yoostar Entertainment Group
- Yoshimoto Kogyo
- Yuke's
- Yuki
- Yumedia
- Yutaka
- Zed Two Limited
- Zenimax
- Zeppelin Games
- Zero System
- Zoo Digital Publishing
- Zoo Games
- Zoom
- Zoom-X
- シャイン(Shine)
- タカラトミー
- バンダイ(BANDAI)
- 任天堂
- All
- Unknown Type
- Accessories
- Amiibo
- Consoles
- Digital Video Games
- Video Games
