| Slot Machine |  Rainbow Gold | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rainbow Riches 7s Hot Hit | 2016 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rainbow Riches Hot Hit | 2016 | IGT International Game Technologies Reno, NV, USA |
| Video Slot Machine | Rainbow Riches Video Reel Touch Bingo | 200? | IGT International Game Technologies Reno, NV, USA |
| Video Slot Machine | Rainbow Riches Video Slot | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rainy Day Payoff | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Ramses | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Ramses Treasure | 2007 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Random Rewards Poker | 2008 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Random Riches | 1997 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rapid Jackpot 4-Coin Buy-A-Pay | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rapid Riches - Mega Jackpots | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rattle Snake | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Razzle Dazzle Party Time | 200? | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Real Find | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Realm of Beauty | 2012 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Realm of Riches | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Ball Model 322A | 1996 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hawk | 2007 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot 21 - Double Diamond | 2014 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot 7's | 1996 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot 7's Respin | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Cherry | 2009 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Diamonds | 2013 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Double Wild | 2005 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Fusion Double Sizzling 7's | 2010 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Ice | 1996 | IGT International Game Technologies Reno, NV, USA |
| Video Slot Machine | Red Hot Poker | 1999 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Respin - Double Diamond | 2013 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Stars - Bonus King | 2007 | IGT International Game Technologies Reno, NV, USA |
| Online Slot | Red Hot Tamales | 201? | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Tamales! | 2014 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Tamales! Respin | 2022 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Hot Wild | 2005 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Lions | 2007 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Mansions Bettor Chance | 2009 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Rhino | 2016 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Rooster | 2009 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red Square | 2005 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Red White & Blue - Double Stars | ???? | IGT International Game Technologies Reno, NV, USA |
