| B-Project | — | 1 | — |
| Babylonian Castle Saga | — | 5 | action role-playing game |
| Backyard Baseball | Humongous Entertainment | 9 | baseball video game |
| Backyard Basketball | — | 3 | basketball video game |
| Backyard Soccer | — | 4 | association football video game |
| BanG Dream! | — | 1 | — |
| Barbie Horse Adventures | Blitz Games | — | adventure video game, action game, role-playing video game, racing video game |
| Basketball Pro Management | — | — | basketball video game |
| Bass Landing | Tose Co. | 3 | sports video game |
| Baten Kaitos | — | 3 | role-playing video game |
| Batman: Arkham Trilogy | Rocksteady Studios | — | action game |
| Battle Athletes | — | 1 | — |
| Battlefield | Visceral Games, DICE, Neowiz | 17 | first-person shooter, vehicular combat game |
| Battleground | TalonSoft | — | computer wargame |
| Bayonetta | Q1576758 | 5 | action game |
| Beast Saga | — | 1 | — |
| Beatmania | Bemani | 7 | rhythm game |
| Beatmania IIDX | — | 23 | rhythm game |
| BeatStream | — | — | rhythm game |
| Bejeweled | — | 6 | puzzle video game |
| Ben Jordan: Paranormal Investigator | — | — | point-and-click adventure |
| Berserk | Kentaro Miura | 2 | — |
| Best Fiends | Seriously | 1 | — |
| Bible Black | — | 2 | eroge, visual novel |
| Big Thinkers | Humongous Entertainment | 1 | adventure video game |
| BIKE RIDER | — | — | action game |
| Bishi Bashi | Konami | 5 | — |
| Bit Generations | skip Ltd. | 5 | action game, puzzle video game |
| Black & White | — | 3 | god game |
| BLACK/MATRIX | Flight-Plan | — | tactical role-playing game, Christian video game |
| Blackwell | Wadjet Eye Games | 5 | ghost story, detective fiction, adventure video game, supernatural fiction |
| Blade Arcus | Studio Saizensen | 2 | fighting game |
| Blair Witch Volumes | Ritual Entertainment, Terminal Reality, Human Head Studios | 3 | action-adventure game |
| BlazBlue | Arc System Works | 15 | airdasher |
| BlazBlue | — | 7 | — |
| Bleach: Blade Battlers | — | 2 | fighting game |
| Bleach: Heat the Soul | Eighting | 1 | fighting game |
| Blitzkrieg | — | 3 | real-time strategy |
| Bloo Kid | — | 2 | — |
| BloodRayne | — | 5 | action game |
| Bloody Roar | Hudson Soft, Eighting | 5 | fighting game |
| Bloons | Ninja Kiwi | — | puzzle video game |
| Bloons Tower Defense | Ninja Kiwi | 7 | tower defense |
| Bobby Carrot | — | — | puzzle video game |
| Bomb Jack | — | 4 | — |
| Bomulus | — | — | action-adventure game |
| Borderlands | Gearbox Software, Telltale Games | 13 | action role-playing game, first-person shooter |
| Brain Age Express | Nintendo System Development | 3 | puzzle video game |
| Brandish | — | 1 | action role-playing game |
| Bridge Builder | — | — | puzzle video game |
| Bros (Blue Wizard) | Blue Wizard Digital | 7 | sports video game |
| Brothers Conflict | — | 2 | otome game, visual novel |
| Brothers in Arms | Gearbox Software | 8 | first-person shooter |
| Brown Dust | — | 3 | turn-based role-playing game, fantasy role-playing game |
| Bubble Bobble | — | 4 | platform game |
| Bugdom | Pangea Software | 2 | — |
| Burnout | Criterion Games | 6 | vehicular combat game |
| Bus Simulator | — | 7 | bus simulation video game |
| Buzz! Junior | Ubisoft Leamington, Magenta Software, Cohort Studios | 5 | party video game |