Sega Genesis ROMs
Letter: B
- B.O.B.
- Baby's Day Out
- Back to the Future 3
- Back to the Future Part III (Europe)
- Bad Omen (Japan)
- Bahamut Senki (Japan)
- Ball Jacks
- Ballz
- Barbie Super Model
- Barbie Vacation Adventure
- Bare Knuckle - Ikari no Tetsuken ~ Streets of Rage (World)
- Bare Knuckle II (Japan)
- Bare Knuckle II - Shitou heno Chingonka ~ Streets of Rage II (Japan, Europe)
- Bare Knuckle III (Japan)
- Barkley Shut Up and Jam!
- Barkley Shut Up and Jam! 2
- Barney's Hide and Seek
- BASIC KERNEL
- BasiEgaXorz - Chicken Go Wee!
- Bass Masters Classic
- Bass Masters Classic Pro Edition
- Bastard!!
- Batman
- Batman (Europe)
- Batman (Japan)
- Batman - Revenge of the Joker
- Batman Forever
- Batman Returns
- Battle Golfer Yui (Japan)
- Battle Mania (Japan)
- Battle Mania Daiginjou (Japan)
- Battle Squadron
- Battlemaster
- Battletech
- BattleTech - A Game of Armored Combat
- Battletoads
- Battletoads & Double Dragon
- BC Racers
- Beast Warriors (Japan)
- Beast Wrestler
- Beauty and the Beast - Belle's Quest
- Beauty and the Beast - Roar of the Beast
- Beavis and Butt-Head (Europe)
- Beavis and Butthead
- Berenstain Bears' Camping Adventure
- Berzerk V1.00
- Best of the Best - Championship Karate
- Best of the Best - Championship Karate (Europe)
- Beyond Oasis
- Bible Adventures
- Bill Walsh College Football
- Bill Walsh College Football '95
- Bimini Run
- Bio-Hazard Battle
- Bio-Ship Paladin
- Bishoujo Senshi Sailor Moon (Japan)
- Blackthorne
- Blades of Vengeance
- Blaster Master 2
- Block Out
- Blockbuster Competition II - NBA Jam TE & Judge Dredd
- Blockbuster World Video Game Championship II
- Blood Shot (Europe)
- Blue Almanac (Japan)
- Body Count (Europe)
- Bonanza Bros.
- Bonkers
- Boogerman - A Pick and Flick Adventure
- Boogie Woogie Bowling (Japan)
- Boxing Legends of the Ring
- Bram Stoker's Dracula
- Brett Hull Hockey '95
- Brian Lara Cricket (Europe)
- Brian Lara Cricket 96 (Europe)
- Brutal - Paws of Fury
- Brutal - Paws of Fury (Europe)
- Brutal Unleashed
- Bubba 'n' Stix (Europe)
- Bubba'n'Stix - A Strategy Adventure
- Bubble and Squeak
- Bubsy
- Bubsy II
- Bubsy in Claws Encounters of the Furred Kind
- Buck Rogers - Countdown to Doomsday
- Budokan - The Martial Spirit
- Budokan - The Martial Spirit (Europe)
- Bugs Bunny in Double Trouble
- Bulls Versus Blazers and the NBA Playoffs
- Burning Force
- Burning Force (Europe)
- Burning Force (Japan)