| Slot Machine |  Best Fortune | 2011 | Aruze Gaming America, Inc. Las Vegas, NV, USA |
| Slot Machine | Best Game Ever | 2005 | Stargames, Ltd. Australia |
| Slot Machine | Best of Soccer | 200? | Impera GmbH Steinhaus/Wels, Austria |
| Slot Machine | Best Poker | 2002 | Unknown Korea |
| Slot Machine | Best Win | 2005 | Bally Wulff |
| Slot Machine | Bet the Farm | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Betshop | 200? | Egasa Distribucion, S.L. |
| Slot Machine | Better Off Ed | 2013 | Bally Tech., Inc. |
| Slot Machine | Betti the Yetti | 2006 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Bettor Bonus Chance | 2006 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Bettor Pay Chance | 2006 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Bettor Way Chance | 2006 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Betty Bones | 200? | Octavian Italy srl Bussolengo, VR, Italy |
| Slot Machine | Betty Boop - All American Girl | 199? | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Betty Boop - Lucky Lady | 200? | Unknown |
| Slot Machine | Betty Boop's Big Hit | 199? | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Betty Boop's Double Jackpot | 199? | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Betty Boop's Fortune Teller | 2013 | Bally Tech., Inc. |
| Slot Machine | Betty Boop's Love Meter | 2011 | Bally Tech., Inc. |
| Slot Machine | Betty Boop's Re-Spin Roundup | 1999 | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Betty's World Tour | 200? | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Bewitched | 2002 | AC Coin & Slot USA |
| Slot Machine | Bewitched Spin | 2007 | AC Coin & Slot USA |
| Slot Machine | Beyond the Moon | 2010 | Ainsworth Game Technology, Ltd. |
| Slot Machine | Beyond the Moon Rewards Play 50/100 Lines Rewards Game Plus | 2011 | Ainsworth Game Technology, Ltd. |
| Slot Machine | Beyond the Reef | 200? | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Beyond the Stars | 2006 | AGI Austrian Gaming Industries Novomatic Group |
| Slot Machine | Bélier | 200? | Cat France |
| Slot Machine | Bier Haus G+ Deluxe 5x4 | 2011 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Big & Small | ???? | Micro Sova Co., Ltd. Kaohsiung, Taiwan |
| Slot Machine | Big & Small | 197? | Universal Co., Ltd Tokyo, Japan |
| Slot Machine | Big 3 | 1959 | Keeney & Co., J.H. Chicago, IL, USA |
| Slot Machine | Big 3 | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Big 5 Cats | 2018 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big 5 Safari | 2016 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big 7 | 2009 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Action 3000 | 2000 | Panther |
| Slot Machine | Big Apple | 198? | Colder, S.A. Spain |
| Slot Machine | Big Apple | 200? | Tauro Automatic, S.L. |
| Slot Machine | Big Apple Model 804 | 1966 | Bally Mfg. Co. Chicago, IL, USA |
