| Buggy Run (1993) | 37,825 | 148 |
| BugRiders: The Race of Kings (1997) | 49,728 | 61 |
| Bugs Bunny (1983) | 3,816 | 26 |
| Bugs Bunny (2002) | 33,932,774 | 98 |
| The Bugs Bunny Birthday Blowout (1990) | 18,169,346 | 939 |
| The Bugs Bunny Crazy Castle (1989) | 2,336,235 | 1,851 |
| The Bugs Bunny Crazy Castle 2 (1991) | 758,462 | 384 |
| The Bugs Bunny Hare-Brained Adventure (1990) | 11,188 | 11 |
| Bugs Bunny in Crazy Castle 4 (2000) | 40,391 | 280 |
| Bugs Bunny in Double Trouble (1996) | 258,636 | 295 |
| Bugs Bunny Rabbit Rampage (1994) | 2,316,405 | 689 |
| Bugs Bunny: Crazy Castle 3 (1999) | 129,331 | 192 |
| Bugs Bunny: Lost in Time (1999) | 20,858,705 | 5,263 |
| Bugs Bunny: Private Eye (1993) | 1,163 | 3 |
| BugsBox (2017) | 972 | 14 |
| Bugscraper (2025) | 4,990 | 6 |
| Bugsnax (2020) | 132,366,407 | 22,351 |
| Bugsy (1986) | 598,979 | 128 |
| Bugz Bows & Curses (2024) | 21 | 2 |
| Buhei (2025) | 0 | 0 |
| Build 'n Bump (2015) | 231 | 2 |
| Build 'n Race (2009) | 487,869 | 60 |
| Build a Bear Workshop: A Friend Fur All Seasons (2008) | 5,631 | 3 |
| Build and Drive Racing (2023) | 64,269 | 23 |
| The Build And Race Hotrod Game (2021) | 17 | 1 |
| Build For Sale Simulator (2024) | 2,672 | 8 |
| Build In Time (2008) | 15,367 | 35 |
| Build Lands (2022) | 246,864 | 45 |
| Build-A-Bear Workshop (2007) | 263,445,600 | 4,873 |
| Build-A-Bear Workshop: A Friend Fur All Seasons (2008) | 1,436,202 | 94 |
| Build-A-Bear Workshop: Friendship Valley (2010) | 19,633 | 7 |
| Build-A-Bear Workshop: Welcome to Hugsville (2010) | 2,190 | 6 |
| Build-a-lot (2007) | 327,076 | 845 |
| Build-a-lot 2: Town of the Year (2008) | 37,368 | 164 |
| Build-A-Lot 3: Passport to Europe (2009) | 54,178 | 238 |
| Build-A-Lot 4: Power Source (2009) | 63,908 | 259 |
| Builderland: The Story of Melba (1990) | 4,844 | 19 |
| Builders of Egypt (2025) | 3,275,695 | 970 |
| Builders of Greece (2024) | 791,747 | 658 |
| Buildest (2023) | 17,596 | 33 |
| Building Crush! (1996) | 1,679 | 8 |
| Building Hope - Refugee Camp Simulator (2023) | 63 | 3 |
| Building Relationships (2025) | 65,098 | 97 |
| Buildings Have Feelings Too! (2021) | 606,999 | 287 |
| BuildMoreCubes (2016) | 24,824 | 14 |
| Buildy Stacky 2 (2023) | 0 | 0 |
| Bujingai (2003) | 961,175 | 769 |
| Buku Sudoku (2006) | 3,471 | 12 |
| Bulanci (2022) | 167,316 | 23 |
| Bulb Boy (2015) | 34,599,485 | 1,338 |
| Bulb Boy 2: Jar of Despair (2025) | 35,214 | 20 |
| Bulbo and the Lizard-King (1987) | 58 | 3 |
| Bulbs 2.0 (2024) | 86 | 8 |
| Bulk Slash (1997) | 313,352 | 250 |
| Bull et Hell (2022) | 1,105,962 | 1,726 |
| Bull Fight (1984) | 511,642 | 156 |
| Bull-Bia Ricky (2024) | 39 | 2 |
| BULLCRAP! (2022) | 158,206 | 136 |
| Bulldog (1987) | 6,395,047 | 636 |
| Bullet Bash (2022) | 0 | 0 |
| Bullet Battle: Evolution (2019) | 154,117 | 29 |
| Bullet Beat (2019) | 116,622 | 181 |
| Bullet Break (2019) | 43,541 | 77 |
| Bullet Bunny (2024) | 22,966 | 42 |
| Bullet Candy Perfect (2009) | 318 | 2 |
| Bullet Casters (2023) | 36,312 | 21 |
| Bullet Echo (2020) | 48,723,886 | 26,382 |
| Bullet Force (2016) | 33,048,173 | 8,559 |
| Bullet Girls (2014) | 11,966,263 | 551 |
| Bullet Girls 2 (2016) | 729,881 | 229 |
| Bullet Girls Phantasia (2018) | 4,092,635 | 2,848 |
| Bullet Heaven (2011) | 1,594,595 | 551 |
| Bullet Heaven 2 (2014) | 415,860 | 500 |
| Bullet Hell Monday (2022) | 47,474 | 253 |
| Bullet Hell Monday: Black (2023) | 20,979 | 106 |
