| Back to the Future Part II (1990) | 9,333,273 | 673 |
| Back to the Future Part III (1991) | 11,689,493 | 596 |
| Back to the Future: The Game (2010) | 37,739,820 | 14,917 |
| Back Track (1998) | 535,218 | 110 |
| Backbeat (2023) | 243,838 | 90 |
| Backbreaker (2009) | 10,864,398 | 1,157 |
| Backbreaker Football (2009) | 649,816 | 132 |
| Backbreaker: Vengeance (2011) | 4,611,612 | 159 |
| Backfire! (1995) | 26,231,481 | 634 |
| Backfirewall (2023) | 481,286 | 403 |
| Backflip Madness - Extreme sports flip game (2012) | 18,593 | 18 |
| Backgammon (1979) | 6,237 | 17 |
| Backgammon (1982) | 1,173,258 | 103 |
| Backlash (1987) | 2,706 | 25 |
| Backpack Battles (2024) | 43,015,913 | 11,206 |
| Backpack Hero (2022) | 17,002,622 | 4,430 |
| Backpack Monsters: Survivors (2024) | 0 | 0 |
| Backpack Quest: Battles And Adventures (2024) | 0 | 0 |
| Backpack Twins (2019) | 2,538 | 48 |
| Backpacker 2 (1997) | 35,646 | 13 |
| Backpacker 3 (2003) | 6,689 | 9 |
| Backpacker Guild (2025) | 10,554 | 8 |
| Backpacker: The Lost Florence Gold Mine (1997) | 2,204 | 12 |
| Backroom Company (2024) | 3,412,214 | 143 |
| Backrooms #999999999 (2025) | 75 | 5 |
| Backrooms - Surreality (2023) | 16 | 2 |
| Backrooms Cleanup Crew (2025) | 2,726,546 | 137 |
| Backrooms Cycle (2023) | 1,198,858 | 47 |
| The Backrooms Deeper (2023) | 0 | 0 |
| The Backrooms Deluxe (2024) | 50,377 | 39 |
| The Backrooms Experiment (2023) | 94,485 | 7 |
| Backrooms Exploration (2023) | 1,092,657 | 101 |
| The Backrooms Footage (2022) | 0 | 0 |
| Backrooms Mainframe (2022) | 16,350 | 10 |
| Backrooms Media (2024) | 284,526 | 48 |
| Backrooms of Reality (2024) | 2,220,309 | 227 |
| Backrooms Society (2023) | 2,448,198 | 140 |
| BACKROOMS: APPREHENSION (2023) | 307,924 | 30 |
| Backrooms: Escape Together (2022) | 24,328,756 | 2,152 |
| The Backrooms: Forsaken (2025) | 544,683 | 31 |
| Backrooms: Last Room (2024) | 63,039 | 28 |
| Backrooms: Lethal Expedition (2024) | 0 | 0 |
| Backrooms: Levels of Fear (2024) | 1 | 1 |
| The Backrooms: Lost Tape (2022) | 6,200,930 | 727 |
| The Backrooms: Mass Extinction (2022) | 57,958 | 37 |
| Backrooms: Perpetual (2022) | 0 | 0 |
| Backrooms: Realm of Shadows (2023) | 162,935 | 156 |
| Backrooms: Steps into the abyss (2024) | 0 | 0 |
| Backrooms: The Game (2023) | 21,971,372 | 1,573 |
| Backrooms: The Hunt (2024) | 452 | 2 |
| Backrooms: The Phobolore (2024) | 1,494 | 1 |
| Backrooms:MEG Archives (2024) | 8 | 1 |
| Backrooms：The Exit (2024) | 29,161 | 9 |
| BackSlash (2017) | 112,552 | 38 |
| Backspace Backspace Backspace (2024) | 265 | 5 |
| Backspace Bouken (2019) | 128,935 | 31 |
| Backstab (2011) | 2,573,515 | 574 |
| Backstage: Murdered Sleep (2024) | 0 | 1 |
| Backstreet Billiards (1998) | 132,237 | 119 |
| Backwoods Town (2023) | 7,042 | 18 |
| Backworlds (2019) | 13,236 | 81 |
| Backyard Baseball (1997) | 18,452,595 | 1,981 |
| Backyard Baseball '09 (2008) | 123,679 | 73 |
| Backyard Baseball '10 (2009) | 56,464 | 54 |
| Backyard Baseball '97 (2024) | 393,229 | 315 |
| Backyard Baseball 2001 (2000) | 6,034,957 | 1,168 |
| Backyard Baseball 2004 (2003) | 2,783,736 | 304 |
| Backyard Baseball 2005 (2004) | 246,367 | 305 |
| Backyard Baseball 2006 (2005) | 20,782 | 42 |
| Backyard Baseball 2007 (2006) | 128,980 | 65 |
| Backyard Baseball PlayStation 2 (1997) | 0 | 0 |
| Backyard Basketball (2001) | 996,618 | 648 |
| Backyard Basketball 2004 (2003) | 187,391 | 218 |
| Backyard Basketball 2007 (2006) | 143,688 | 53 |
| Backyard Football (1999) | 7,132,086 | 575 |
