| BIOMORPH (2024) | 1,260,982 | 675 |
| Biomotor Unitron (1999) | 52,439 | 144 |
| Biomutant (2021) | 185,928,227 | 82,383 |
| Bionic Battle Mutants (2017) | 0 | 0 |
| Bionic Bay (2023) | 451,053 | 463 |
| Bionic Commando (1987) | 2,475,406 | 894 |
| Bionic Commando (1988) | 3,633,963 | 1,441 |
| Bionic Commando (1992) | 807,714 | 148 |
| Bionic Commando (2009) | 7,920,753 | 3,288 |
| Bionic Commando Rearmed (2008) | 4,644,530 | 1,441 |
| Bionic Commando Rearmed 2 (2011) | 983,697 | 588 |
| Bionic Commando: Elite Forces (2000) | 241,655 | 214 |
| Bionic Heart (2009) | 50,981 | 71 |
| Bionic Heart 2 (2014) | 26,358 | 22 |
| Bionicle (2003) | 15,208,637 | 1,921 |
| Bionicle Heroes (2006) | 4,955,051 | 2,716 |
| Bionicle: Matoran Adventures (2002) | 62,781 | 95 |
| Bionicle: Maze of Shadows (2005) | 55,902 | 95 |
| Bionite: Origins (2021) | 13,632 | 9 |
| BIORAGE (2025) | 0 | 0 |
| Biorhythm (2013) | 13,312 | 16 |
| BioShock (2007) | 506,324,087 | 179,629 |
| BioShock 2 (2010) | 142,391,459 | 80,412 |
| Bioshock Infinite (2013) | 860,502,689 | 198,339 |
| Biosupremacy (2017) | 41,648 | 19 |
| Biosys (1999) | 41,668 | 26 |
| Biotope (2019) | 393,292 | 159 |
| Biotoxin: The Dark Days (2017) | 356 | 2 |
| Bioum (2006) | 0 | 0 |
| Bioweaver (2024) | 92,165 | 84 |
| Biped (2020) | 32,722,149 | 4,978 |
| Birb Game (2025) | 0 | 0 |
| BIRBOUT! (2021) | 0 | 0 |
| Bird and Beast Fantasy (2022) | 191 | 2 |
| Bird Assassin (2011) | 3,286,054 | 144 |
| Bird Feather: Aquamarine World (2024) | 134 | 2 |
| Bird Mania 3D (2012) | 26,196 | 17 |
| Bird Mania Christmas 3D (2013) | 5,809 | 4 |
| Bird Mother (1984) | 9,310 | 15 |
| Bird of Light (2016) | 2,642 | 11 |
| Bird Week (1986) | 235,563 | 204 |
| Birdcage: A Tale of Sorrow (2024) | 89 | 6 |
| Birdfont (2023) | 0 | 0 |
| BirdGut (2019) | 7,153,448 | 632 |
| Birdie King (1982) | 8,265 | 21 |
| Birdie King 2 (1983) | 11,126 | 13 |
| Birdie King 3 (1984) | 7,688 | 12 |
| Birdie Try (1988) | 4,080 | 13 |
| The Birds and the Bees (1983) | 12,142,004 | 274 |
| The Birds and the Bees II: Antics (1984) | 3,788 | 29 |
| Birds of Prey (1991) | 246,582,086 | 4,402 |
| Birds of Steel (2012) | 2,290,691 | 1,107 |
| Birds Organized Neatly (2024) | 7,942 | 51 |
| The Birdwatcher - The 13th Carol Reed Mystery (2018) | 1,421,740 | 85 |
| birdworld (2026) | 0 | 0 |
| Birnchen & Friends: Minor Confrontations (2023) | 0 | 0 |
| Birth ME Code (2020) | 45,195 | 126 |
| Birth of America (2006) | 22,194 | 5 |
| Birth of America II: Wars in America 1750-1815 (2008) | 16,378 | 30 |
| The Birth of an Artificial Intelligence (2021) | 0 | 0 |
| Birthday Party Bash (2009) | 448,721 | 83 |
| Birthdays The Beginning (2017) | 43,841,401 | 1,523 |
| Birthright: The Gorgon's Alliance (1996) | 416,703 | 168 |
| Birushana: Rising Flower of Genpei (2020) | 78,739 | 101 |
| The Bishi Bashi (2009) | 2,143,421 | 186 |
| Bishi Bashi Championship Mini Game Senshuken (1996) | 7,938 | 12 |
| Bishi Bashi Special (1998) | 10,570,650 | 550 |
| Bishi Bashi Special 2 (1999) | 797,006 | 133 |
| Bishi Bashi Special 3: Step Champ (2000) | 192,971 | 104 |
| Bishojo Battlefield (2024) | 29,917 | 68 |
| Bishoujo Battle Cyber Panic! (2020) | 90,610 | 280 |
| Bishoujo Senshi Sailor Moon: Another Story (1995) | 1,705,531 | 2,356 |
| Bismarck (1987) | 101,629,988 | 793 |
| Bison Battle Machine (2024) | 82 | 1 |
| Bistro Cupid (2002) | 5,305 | 16 |
