| Bug Too! (1996) | 337,061 | 193 |
| Bug Village (2011) | 33,819 | 11 |
| Bug! (1995) | 23,793,942 | 1,794 |
| Bugaboo Pocket (2024) | 13,548 | 40 |
| Bugatron (2000) | 33,239 | 103 |
| Bugdom (1999) | 251,564 | 168 |
| Bugdom 2 (2002) | 143,077 | 62 |
| Bugged Dungeon (2022) | 605 | 11 |
| Bugged Out (2023) | 120,494 | 89 |
| The Bugger! (2023) | 709,408 | 99 |
| Buggy (1998) | 15,362,840 | 1,572 |
| Buggy Boy (1985) | 234,295 | 378 |
| Buggy Bump (2020) | 188 | 2 |
| BUGGY CHALLENGE (1984) | 2,728,540 | 41 |
| Buggy Run (1993) | 37,858 | 150 |
| BugRiders: The Race of Kings (1997) | 49,735 | 61 |
| Bugs Bunny (1983) | 3,816 | 26 |
| Bugs Bunny (2002) | 33,932,774 | 98 |
| The Bugs Bunny Birthday Blowout (1990) | 18,169,552 | 942 |
| The Bugs Bunny Crazy Castle (1989) | 2,353,163 | 1,878 |
| The Bugs Bunny Crazy Castle 2 (1991) | 759,782 | 387 |
| The Bugs Bunny Hare-Brained Adventure (1990) | 11,196 | 12 |
| Bugs Bunny in Crazy Castle 4 (2000) | 40,476 | 290 |
| Bugs Bunny in Double Trouble (1996) | 262,423 | 315 |
| Bugs Bunny Rabbit Rampage (1994) | 2,329,197 | 700 |
| Bugs Bunny: Crazy Castle 3 (1999) | 129,866 | 196 |
| Bugs Bunny: Lost in Time (1999) | 20,876,377 | 5,386 |
| Bugs Bunny: Private Eye (1993) | 1,163 | 3 |
| BugsBox (2017) | 972 | 14 |
| Bugscraper (2025) | 4,990 | 6 |
| Bugsnax (2020) | 132,475,924 | 22,385 |
| Bugsy (1986) | 600,182 | 130 |
| Bugz Bows & Curses (2024) | 21 | 2 |
| Buhei (2025) | 0 | 0 |
| Build 'n Bump (2015) | 231 | 2 |
| Build 'n Race (2009) | 491,225 | 61 |
| 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) | 3,198 | 10 |
| Build In Time (2008) | 15,367 | 35 |
| Build Lands (2022) | 247,421 | 53 |
| Build-A-Bear Workshop (2007) | 263,485,913 | 4,888 |
| Build-A-Bear Workshop: A Friend Fur All Seasons (2008) | 1,436,859 | 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) | 327,390 | 846 |
| Build-a-lot 2: Town of the Year (2008) | 38,220 | 165 |
| Build-A-Lot 3: Passport to Europe (2009) | 54,225 | 244 |
| Build-A-Lot 4: Power Source (2009) | 63,918 | 262 |
| Builderland: The Story of Melba (1990) | 4,873 | 19 |
| Builders of Egypt (2025) | 3,286,140 | 974 |
| Builders of Greece (2024) | 791,806 | 658 |
| Buildest (2023) | 17,596 | 33 |
| Building Crush! (1996) | 1,679 | 8 |
| Building Hope - Refugee Camp Simulator (2023) | 63 | 3 |
| Building Relationships (2025) | 65,147 | 99 |
| Buildings Have Feelings Too! (2021) | 607,005 | 288 |
| BuildMoreCubes (2016) | 24,824 | 14 |
| Buildy Stacky 2 (2023) | 0 | 0 |
| Bujingai (2003) | 962,076 | 781 |
| Buku Sudoku (2006) | 3,471 | 12 |
| Bulanci (2022) | 167,355 | 23 |
| Bulb Boy (2015) | 34,600,202 | 1,345 |
| 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) | 314,489 | 251 |
| Bull et Hell (2022) | 1,135,101 | 1,887 |
| Bull Fight (1984) | 511,665 | 156 |
| Bull-Bia Ricky (2024) | 39 | 2 |
| BULLCRAP! (2022) | 159,132 | 141 |
| Bulldog (1987) | 6,411,275 | 645 |
| Bullet Bash (2022) | 0 | 0 |
| Bullet Battle: Evolution (2019) | 154,117 | 29 |
