| Back to the Future (1985) | 39,753,462 | 782 |
| Back to the Future (1989) | 42,093,498 | 1,501 |
| Back to the Future Part II (1990) | 9,470,720 | 721 |
| Back to the Future Part III (1991) | 11,731,772 | 621 |
| Back to the Future: The Game (2010) | 37,984,645 | 15,233 |
| Back Track (1998) | 543,443 | 115 |
| Backbeat (2023) | 243,840 | 92 |
| Backbreaker (2009) | 10,869,617 | 1,162 |
| Backbreaker Football (2009) | 653,143 | 131 |
| Backbreaker: Vengeance (2011) | 4,635,122 | 159 |
| Backfire! (1995) | 26,760,603 | 675 |
| Backfirewall (2023) | 481,810 | 409 |
| Backflip Madness - Extreme sports flip game (2012) | 18,593 | 18 |
| Backgammon (1979) | 6,237 | 17 |
| Backgammon (1982) | 1,173,258 | 103 |
| Backlash (1987) | 2,875 | 26 |
| Backpack Battles (2024) | 44,574,026 | 11,681 |
| Backpack Hero (2022) | 17,023,313 | 4,587 |
| Backpack Monsters: Survivors (2024) | 0 | 0 |
| Backpack Quest: Battles And Adventures (2024) | 0 | 0 |
| Backpack Twins (2019) | 2,538 | 48 |
| Backpacker 2 (1997) | 35,674 | 14 |
| Backpacker 3 (2003) | 6,803 | 9 |
| Backpacker Guild (2025) | 10,554 | 8 |
| Backpacker: The Lost Florence Gold Mine (1997) | 2,204 | 12 |
| Backroom Company (2024) | 4,064,025 | 217 |
| Backrooms #999999999 (2025) | 75 | 5 |
| Backrooms - Surreality (2023) | 16 | 2 |
| Backrooms Cleanup Crew (2025) | 3,140,948 | 176 |
| Backrooms Cycle (2023) | 1,198,861 | 47 |
| The Backrooms Deeper (2023) | 0 | 0 |
| The Backrooms Deluxe (2024) | 55,992 | 58 |
| The Backrooms Experiment (2023) | 94,485 | 7 |
| Backrooms Exploration (2023) | 1,093,911 | 107 |
| The Backrooms Footage (2022) | 7,076,041 | 262 |
| Backrooms Mainframe (2022) | 16,350 | 10 |
| Backrooms Media (2024) | 284,580 | 50 |
| Backrooms of Reality (2024) | 2,220,837 | 229 |
| Backrooms Society (2023) | 2,449,308 | 150 |
| BACKROOMS STORIES (2026) | 67 | 1 |
| BACKROOMS: APPREHENSION (2023) | 391,573 | 42 |
| Backrooms: Escape Together (2022) | 26,071,768 | 2,527 |
| The Backrooms: Forsaken (2025) | 565,400 | 35 |
| Backrooms: Last Room (2024) | 64,521 | 29 |
| Backrooms: Lethal Expedition (2024) | 0 | 0 |
| Backrooms: Levels of Fear (2024) | 1 | 1 |
| The Backrooms: Lost Tape (2022) | 6,231,998 | 773 |
| The Backrooms: Mass Extinction (2022) | 57,958 | 37 |
| Backrooms: Perpetual (2022) | 0 | 0 |
| Backrooms: Realm of Shadows (2023) | 163,452 | 157 |
| Backrooms: Steps into the abyss (2024) | 0 | 0 |
| Backrooms: The Game (2023) | 23,531,877 | 1,644 |
| Backrooms: The Hunt (2024) | 454 | 2 |
| Backrooms: The Phobolore (2024) | 1,494 | 1 |
| Backrooms:MEG Archives (2024) | 8 | 1 |
| Backrooms：The Exit (2024) | 35,244 | 13 |
| BackSlash (2017) | 112,702 | 38 |
| Backspace Backspace Backspace (2024) | 265 | 5 |
| Backspace Bouken (2019) | 128,951 | 31 |
| Backstab (2011) | 2,578,915 | 580 |
| Backstage: Murdered Sleep (2024) | 0 | 1 |
| Backstreet Billiards (1998) | 132,272 | 121 |
| Backwoods Town (2023) | 7,042 | 18 |
| Backworlds (2019) | 13,236 | 81 |
| Backyard Baseball (1997) | 18,530,607 | 2,029 |
| Backyard Baseball '09 (2008) | 123,679 | 73 |
| Backyard Baseball '10 (2009) | 56,595 | 55 |
| Backyard Baseball '97 (2024) | 407,057 | 379 |
| Backyard Baseball 2001 (2000) | 6,132,218 | 1,224 |
| Backyard Baseball 2004 (2003) | 2,880,622 | 313 |
| Backyard Baseball 2005 (2004) | 247,135 | 308 |
| Backyard Baseball 2006 (2005) | 20,782 | 42 |
| Backyard Baseball 2007 (2006) | 128,980 | 65 |
| Backyard Baseball PlayStation 2 (1997) | 0 | 0 |
| Backyard Basketball (2001) | 1,006,988 | 670 |
