| The Bugs Bunny Hare-Brained Adventure (1990) | 11,199 | 12 |
| Bugs Bunny in Crazy Castle 4 (2000) | 40,485 | 290 |
| Bugs Bunny in Double Trouble (1996) | 262,808 | 318 |
| Bugs Bunny Rabbit Rampage (1994) | 2,333,347 | 705 |
| Bugs Bunny: Crazy Castle 3 (1999) | 129,991 | 197 |
| Bugs Bunny: Lost in Time (1999) | 20,882,478 | 5,427 |
| Bugs Bunny: Private Eye (1993) | 1,181 | 4 |
| BugsBox (2017) | 972 | 14 |
| Bugscraper (2025) | 5,169 | 9 |
| Bugsnax (2020) | 132,498,142 | 22,388 |
| Bugsy (1986) | 600,182 | 130 |
| Bugtopia (2025) | 0 | 0 |
| Bugz Bows & Curses (2024) | 21 | 2 |
| Buhei (2025) | 0 | 0 |
| Build 'n Bump (2015) | 231 | 2 |
| Build 'n Race (2009) | 491,254 | 61 |
| Build a Bear Workshop: A Friend Fur All Seasons (2008) | 5,631 | 3 |
| Build A Bot (2026) | 0 | 0 |
| Build and Drive Racing (2023) | 64,269 | 23 |
| The Build And Race Hotrod Game (2021) | 17 | 1 |
| Build For Sale Simulator (2024) | 3,198 | 10 |
| Build In Time (2008) | 15,368 | 35 |
| Build Lands (2022) | 247,619 | 53 |
| BUILD SCRAP (2025) | 0 | 0 |
| Build-A-Bear Workshop (2007) | 263,521,449 | 4,893 |
| Build-A-Bear Workshop: A Friend Fur All Seasons (2008) | 1,437,190 | 95 |
| Build-A-Bear Workshop: Friendship Valley (2010) | 19,642 | 7 |
| Build-A-Bear Workshop: Welcome to Hugsville (2010) | 4,665 | 7 |
| Build-a-lot (2007) | 327,571 | 856 |
| Build-a-lot 2: Town of the Year (2008) | 39,239 | 167 |
| Build-A-Lot 3: Passport to Europe (2009) | 54,254 | 247 |
| Build-A-Lot 4: Power Source (2009) | 63,921 | 263 |
| Builderland: The Story of Melba (1990) | 4,873 | 19 |
| Builders of Egypt (2025) | 3,289,796 | 975 |
| Builders of Greece (2024) | 791,828 | 658 |
| Buildest (2023) | 17,600 | 34 |
| Building Crush! (1996) | 1,679 | 8 |
| Building Hope - Refugee Camp Simulator (2023) | 63 | 3 |
| Building Relationships (2025) | 65,151 | 100 |
| Buildings Have Feelings Too! (2021) | 607,006 | 288 |
| BuildMoreCubes (2016) | 24,824 | 14 |
| Buildy Stacky 2 (2023) | 0 | 0 |
| Bujingai (2003) | 962,268 | 782 |
| Buku Sudoku (2006) | 3,471 | 12 |
| Bulanci (2022) | 167,389 | 23 |
| Bulb Boy (2015) | 34,618,103 | 1,359 |
| Bulb Boy 2: Jar of Despair (2025) | 39,007 | 23 |
| Bulbo and the Lizard-King (1987) | 58 | 3 |
| Bulbs 2.0 (2024) | 86 | 8 |
| Bulk Slash (1997) | 314,493 | 251 |
| Bull et Hell (2022) | 1,189,328 | 1,953 |
| Bull Fight (1984) | 511,670 | 156 |
| Bull-Bia Ricky (2024) | 39 | 2 |
| BULLCRAP! (2022) | 159,141 | 141 |
| Bulldog (1987) | 6,413,449 | 650 |
| Bullet Bash (2022) | 0 | 0 |
| Bullet Battle: Evolution (2019) | 154,117 | 29 |
| Bullet Beat (2019) | 116,707 | 182 |
| Bullet Break (2019) | 43,541 | 77 |
| Bullet Bunny (2024) | 22,966 | 42 |
| Bullet Candy Perfect (2009) | 318 | 2 |
| Bullet Casters (2023) | 36,562 | 21 |
| Bullet Echo (2020) | 49,972,950 | 26,882 |
| Bullet Force (2016) | 33,054,361 | 8,563 |
| Bullet Girls (2014) | 11,969,722 | 551 |
| Bullet Girls 2 (2016) | 729,906 | 229 |
| Bullet Girls Phantasia (2018) | 4,102,466 | 2,863 |
| Bullet Heaven (2011) | 1,605,193 | 561 |
| Bullet Heaven 2 (2014) | 416,108 | 501 |
| The Bullet Hell (2025) | 5,358 | 3 |
| Bullet Hell Monday (2022) | 47,604 | 258 |
| Bullet Hell Monday: Black (2023) | 21,676 | 118 |
| Bullet Hell Monday: Finale (2023) | 28,321 | 89 |
| Bullet Maidens (2025) | 0 | 0 |
| Bullet Noir (2025) | 12,077 | 40 |
