| Baten Kaitos - Eternal Wings and the Lost Ocean | 2003 | gc |
| Baten Kaitos I & II HD Remaster | 2023 | switch |
| Baten Kaitos Origins | 2006 | gc |
| Battle Blues | 1996 | 3do |
| Battle Brothers | 2021 | switch |
| Battle Chasers: Nightwar | 2017 | ps4, switch, xboxone |
| Battle Golfer Yui | 1991 | genesis |
| Battle Hunter | 2001 | ps1 |
| Battle Hunters | 2020 | switch |
| Battle Network - Rockman EXE 2 | 2001 | gba |
| Battle Network RockMan EXE 2 | 2014 | wiiu |
| Battle Network Rockman EXE 3 | 2014 | wiiu |
| Battle Princess of Arcadias | 2013 | ps3 |
| Battle Spirits - Heroes Soul | | psp |
| Battle Spirits - Kiseki no Hasha | 2009 | psp |
| Battle Spirits Digital Starter | 2010 | nds |
| Battle of Sunrise | 2008 | ps2 |
| Beacon | | xboxone |
| Beggar Prince | 2006 | genesis |
| Benkei Gaiden | 1989 | pcengine |
| Benkei Gaiden - Suna no Shou | 1992 | snes |
| Berserk and the Band of the Hawk | 2016 | ps4, vita |
| Beta Soul | 2022 | gb |
| Beyblade G-Revolution | 2004 | gba |
| Beyond Galaxyland | 2024 | ps4 |
| Beyond Oasis | 1995 | genesis |
| Beyond Oasis | 2007 | wii |
| Beyond the Beyond | 1995 | ps1 |
| Beyond the Beyond - Haruka naru Kanaan e | 1995 | ps1 |
| Bikkuriman 2000 - Charging Card GB | 2000 | gbc |
| Bikkuriman World - Gekitou Sei Senshi | 1990 | nes |
| The Binding of Isaac: Afterbirth+ | 2017 | switch |
| The Binding of Isaac: Rebirth | 2014 | 3ds, ps4, switch, vita, wiiu, xboxone |
| The Binding of Isaac: Repentance | 2021 | ps4, switch |
| Biomotor Unitron | 1999 | ngpc |
| Biomutant | 2021 | ps4, xboxone |
| Biomutant | 2024 | switch |
| Bionicle - Maze of Shadows | 2005 | gba |
| Birdie Wing: Golf Girls' Story | 2023 | switch |
| Bishoujo Senshi Sailor Moon - Another Story | 1995 | snes |
| Bit Dungeon Plus | 2017 | vita, xboxone |
| Bit Dungeon+ | 2016 | wiiu |
| Black | 2006 | ps2, xbox |
| Black Black - Bura Bura | 2002 | gba |
| Black Box Challenge | 2017 | nes |
| Black Desert Online | 2019 | ps4, xboxone |
| Black Matrix Zero | 2002 | gba |
| The Black Onyx | 2001 | gbc |
| The Black Onyx | 1987 | sg1000 |
| Black Rock Shooter - The Game | 2013 | psp |
| Black Sigil - Blade of the Exiled | 2009 | nds |
| Black Stone - Magic & Steel | 2003 | xbox |
| Black-Matrix | 1998 | saturn |
| Black-Matrix + | 2000 | ps1 |
| Black-Matrix 00 | 2004 | ps1 |
| Black-Matrix Advanced | 1999 | dreamcast |
| Black-Matrix II | 2002 | ps2 |
| Blacksmith of the Sand Kingdom | 2021 | switch |
| Blade Assault | 2023 | ps4, switch |
| Blade Dancer - Lineage of Light | 2006 | psp |
| Blade II: The Return of Evil | 2019 | switch |
| Blades of Vengeance | 1993 | genesis |
| Blazer Drive | 2008 | nds |
| Blazing Beaks | 2019 | switch |
| Blazing Heroes | 1996 | saturn |
| Blazing Souls | 2006 | ps2 |
| Bleach - Hanatareshi Yabou | 2006 | ps2 |
| Bleach - Soul Carnival | 2008 | psp |
| Bleach - Soul Carnival 2 | 2009 | psp |
| Bleach - The 3rd Phantom | 2008 | nds |
| Bleach: Brave Souls | 2024 | switch |
| Bless Unleashed | 2020 | xboxone |
| Blood Knights | 2013 | ps3, xbox360 |
| Blood of Bahamut | 2009 | nds |
| Bloodborne | 2015 | ps4 |
| Bloody Warriors - Shan-Go no Gyakushuu | 1990 | nes |
| Blue Almanac | 1991 | genesis |
| Blue Angelo - Angels from the Shrine | | gba |
| Blue Breaker - Egao no Yakusoku | 1997 | ps1 |
| Blue Breaker - Ken yori mo Hohoemi o | 1996 | pcfx |
| Blue Breaker Burst - Egao no Asu ni | 1998 | ps1 |
| Blue Breaker Burst - Hohoemi o Anata to | 1998 | ps1 |
| Blue Dragon | 2006 | xbox360 |
| Blue Dragon - Awakened Shadow | 2010 | nds |
| Blue Dragon Plus | 2008 | nds |
| Blue Reflection | 2017 | ps4, vita |
| Blue Reflection - Maboroshi ni Mau - Shoujo no Ken | 2017 | vita |
| Blue Reflection: Second Light | 2021 | ps4, switch |
| Blue Seed - Kushinada Hirokuden | 1995 | saturn |
| Blue Wing Blitz | 2001 | wsc |
| Boboboubo Boubobo - 9 Kyoku Senshi Gag Yuugou | 2004 | gba |
| Boboboubo Boubobo - Maji de!! Shinken Battle | 2003 | gba |
| Boboboubo Boubobo - Ougi 87.5 Bakuretsu Hanage Shinken | 2002 | gba |
| Bodycon Quest II - Kyuseishu | 1993 | pcengine |
| Bodyconquest I - Abakareshi Musumetachi | 1987 | fds |
| Bokosuka Wars II | 2016 | ps4, switch, xboxone |
| Boku Doraemon | 2001 | dreamcast |
| Bomberman Jetters - Densetsu no Bomberman | 2002 | gba |
| Bomberman Max - Ain Version | 1999 | gbc |
| Bomberman Quest | 1998 | gbc |