| Slot Machine |  Voyages of Sinbad G+ | 200? | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Voyages of Sinbad Money to Burn Progressive | 2008 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wanted | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | We Make Gaming Fun! | 1999 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | We're Here to Play | 1997 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | We're in the Money | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Whack a Winner | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | What's Next | 2000 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Whipping Wild Wrap Around Pays | 2007 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Whirl Win | 2002 | WMS Gaming, Inc. Chicago, IL, USA |
| Video Slot Machine | Who Dunnit ? | 1999 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wicked Riches The Wizard of Oz | 2009 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild & Crazy | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild & Wilder | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild America | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild and Fruity | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild and Loose | 1994 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Avalanche | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Country Big Event - Press Your Luck | 2009 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Country Monopoly - Big Event | 200? | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Devils Hot Hot Super Jackpot | 2007 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Flurry | 2008 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Frontier G+ High Denomination | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Frontier G+ | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Lightning | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Mustang | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Safari G+ Mechanical | 200? | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Shootout Reel Boost | 2011 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Stampede G+ 5x4 | 2009 | WMS Gaming, Inc. Chicago, IL, USA |
| Video Slot Machine | Wild Streak | 1997 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Waves G+ | 2008 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Wild Safari Extra Extra Luck | 2008 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Wild Safari Mermaid's Gold | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Wilderness | 2002 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Wizard | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Zone | 1996 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Wild Zone | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Willy Wonka Pure Imagination | 2014 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Win Booster | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Winners Network | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
