Companies
- bitComposer
- Bithell Games
- Bitmap Books
- Bizarre Creations
- Black Bean Games
- Black Forest Games
- Black Lab Games
- Black Salt Games
- Blackbird Interactive
- Blackmill Games
- Blank
- Blaze Entertainment
- Blazing Bit Games
- BlitWorks
- Blizzard
- Blizzard Entertainment
- Blobfish
- Bloober Team
- Blowfish Studios
- Blue Byte
- Bluehole Studio
- Bluepoch
- Bluepoint Games
- BlueTwelve Studio
- Bohemia Interactive