PlayStation 1 Games
Publisher
- 3DO
- 989 Studios
- A1 Games
- ASC Games
- ASCII Entertainment Software, Inc.
- Acclaim
- Acclaim Sports
- Accolade
- Activision
- Agetec
- American Technos Inc
- Atari
- Atlus
- BAM Entertainment
- BMG Interactive
- Bandai Digital Entertainment
- Berkeley Systems, Inc.
- Bethesda Softworks
- Capcom
- Codemasters
- Conspiracy Entertainment Corporation
- Crave Entertainment
- Crystal Dynamics, Inc.
- Currie Softare
- DreamCatcher Interactive
- EA - Electronic Arts
- EA Sports
- Eidos Interactive
- Empire Interactive
- Fox Interactive
- Fox Sports Interactive, Inc.
- GT Interactive
- Hasbro Interactive
- Hot B
- Infogrames
- Interplay Productions
- Jack of All Games
- Jaleco
- KOEI Corporation
- Konami
- Lego Media
- LucasArts Entertainment Company
- MGM Interactive
- Mattel Interactive
- Maxis
- Midway Home Entertainment
- Mindscape
- Namco
- Natsume
- NewKidCo
- Origin
- Playmates Interactive Entertainment
- Psygnosis
- Red Storm Enertainment
- Rockstar Games
- SNK
- Sega
- Sony
- Sound Source Interactive
- South Peak Interactive
- Square Electronics Arts
- Square Enix
- Square Soft, Ltd.
- Sunsoft
- TDK Mediactive
- THQ
- Take 2 Interactive
- Tecmo Inc.
- Titus Software
- Tommo Inc.
- Ubi Soft Entertainment
- Vatical Entertainment
- Viacom New Media
- Virgin Interactive
- Vivendi Universal
- Williams Entertainment
- Working Designs
- Princess Soft
- SCEA
- GAME SHARK