May 2015 Casino Bonuses
Stay up to date with the best bonuses for May 2015 at both online and mobile casinos. You will find the latest casino promotions, no deposit bonuses, free spins, deposit match bonuses and more. This list will be updated frequently throughout the month when new casino bonuses become available, so be sure to check back often.
Also be sure to visit our featured casino of the month, Uptown Aces Casino, where you can claim an exclusive free chip worth $10 when you sign up. You can also claim a huge 250% match bonus, up to $2500 free when you make your first purchase.
Visit Uptown Aces Casino Now| CASINO | USA OK? | SOFTWARE | BONUS AMOUNT | BONUS CODES | GET YOUR BONUS |
|---|---|---|---|---|---|
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | $10 no deposit bonus for new players. | VEGAS10 | Visit Treasure Mile Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 150% bonus up to $900 free on your first deposit. | VEGAS900 | Visit Treasure Mile Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 25 free spins on the Pina Nevada Slot. | VEGASFS | Visit Treasure Mile Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 100% deposit match bonus up to $500 free. | VEGAS500 | Visit Treasure Mile Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 125% match bonus up to $400 free. | VEGAS400 | Visit Treasure Mile Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 120% bonus on your purchase up to $240 free. | VEGAS240 | Visit Treasure Mile Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 110% deposit match bonus up to $440 free. | VEGAS440 | Visit Treasure Mile Casino |
| Ruby Slots Casino | Yes | RTG | 50 free spins on the Achilles Slot at Ruby Slots Casino | ACHILLESPRC | Visit Ruby Slots Casino |
| Cool Cat Casino | Yes | RTG | 75 free spins on the Crystal Waters Mobile Slot. | CRYSTALWATERSPRC | Visit Cool Cat Casino |
| Planet 7 Casino | Yes | RTG | $125 no deposit bonus. | PLANET125 | Visit Planet 7 Casino |
| Grand Fortune Casino | Yes | RTG | Free casino bonus worth $12. | FREEBIE12 | Visit Grand Fortune Casino |
| Slots Garden Casino | Yes | RTG | Exclusive $50 no deposit bonus when you sign up using our link. | 123EXCLUSIVE50 | VisitSlots Garden Casino |
| Dreams Casino | Yes | RTG | Free $50 casino chip. | SOCIALIZE50 | Visit Dreams Casino |
| Cool Cat Casino | Yes | RTG | $50 free chip with no deposit needed. | YOUR50FREE | Visit Cool Cat Casino |
| Royal Ace Casino | Yes | RTG | 25 free spins on the Three Stooges Brideless Groom Slot. | STOOGESPRC | Visit Royal Ace Casino |
| Slots of Vegas Casino | Yes | RTG | 30 free spins on the Double Ya Luck Slot. | DOUBLEYALUCKPRC | Visit Slots of Vegas Casino |
| Wild Vegas Casino | Yes | RTG | 50 free spins on the Enchanted Garden Slot Machine. | ENCHANTEDPRC | Visit Wild Vegas Casino |
| Cool Cat Casino | Yes | RTG | 50 free spins on the Enchanted Garden Slot game. | ENCHANTEDPRC | Visit Cool Cat Casino |
| Raging Bull Casino | Yes | RTG | $10 no deposit bonus to celebrate Mothers Day | MOM10 | Visit Raging Bull Casino |
| Grand Fortune Casino | Yes | RTG | Free $10 Mothers Day no deposit bonus. | MOM10 | Visit Grand Fortune Casino |
| Lucky Club Casino | Yes | NuWorks | $25 no deposit bonus for Mothers Day. Valid until May 10th 2015. | LCMOTHER15 | Visit Lucky Club Casino |
| Lucky Club Casino | Yes | NuWorks | 200% deposit bonus up to $400, plus 50 free spins on the Candyland Cash Slot. Valid until May 31st 2015. | LCCANDY50 | Lucky Club Casino |
| Slotastic Casino | Yes | RTG | Make a deposit of at least $20 this May and claim a free $20 bonus. | MAY20 | Visit Slotastic Casino |
| Grande Vegas Casino | Yes | RTG | Make a deposit this may and claim a $25 bonus. | MAY25FREE | Visit Grande Vegas Casino |
| Atlantis Gold Casino | Yes | Saucify (formerly Bet on Soft) | 35 free spins on the Monkey Business Slot. | MLINTOR | Visit Atlantis Gold Casino |
| Atlantis Gold Casino | Yes | Saucify (formerly Bet on Soft) | 100% deposit match bonus up to $1000 free. | AWEWAN | Visit Atlantis Gold Casino |
| Treasure Island Jackpots Casino | Yes | Saucify (formerly Bet on Soft) | 35 free spins on the Reel Xtreme Slot, no deposit needed. | JINTERE | Visit Treasure Island Jackpots Casino |
| Treasure Island Jackpots Casino | Yes | Saucify (formerly Bet on Soft) | 100% deposit match bonus up to $1000 free. | VUNDERER | Visit Treasure Island Jackpots Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 10 free spins on the Max Cash Slot. | MAXCASH | Visit Treasure Mile Casino |
| Lucky Creek Casino | Yes | Saucify (formerly Bet on Soft) | 10 free spins on the Max Cash Slot. | MAXCASH | Visit Lucky Creek Casino |
| Grand Eagle Casino | Yes | Saucify (formerly Bet on Soft) | 10 free spins on the Max Cash Slot. | MAXCASH | Visit Grand Eagle Casino |
| Mandarin Palace Casino | Yes | Saucify (formerly Bet on Soft) | 10 free spins on the Max Cash Slot. | MAXCASH | Visit Mandarin Palace Casino |
| Wizbet Casino | Yes | Saucify (formerly Bet on Soft) | 10 free spins on the Max Cash Slot. | MAXCASH | Visit Wizbet Casino |
| Casino Titan | Yes | RTG | $10 no deposit bonus. | TITAN10 | Visit Casino Titan |
| Casino Titan | Yes | RTG | 400% deposit match bonus, plus 100 free spins on the Voodoo Magic Slot on your first purchase. | SPIN100 | Visit Casino Titan |
| Begado Casino | Yes | NuWorks | 30 free spins on the Ancient Wonders Slot. | CINCO30 | Visit Begado Casino |
| Win Palace Casino | Yes | RTG | $10 no deposit bonus. | GAIN10 | Visit Win Palace Casino |
| Win Palace Casino | Yes | RTG | 400% deposit match bonus and 100 free spins. | THESPINS | Visit Win Palace Casino |
| Jackpot Grand Casino | Yes | RTG | Free $10 bonus, no deposit needed. | 10WIN | Visit Jackpot Grand Casino |
| Jackpot Grand Casino | Yes | RTG | 400% deposit match bonus on your first purchase, plus 100 free spins on the Ocean Oddities Slot. | SPINJACK | Visit Jackpot Grand Casino |
| Silver Oak Casino | Yes | RTG | $50 no deposit bonus. | TRYMOREGAMES | Visit Silver Oak Casino |
| Silver Oak Casino | Yes | RTG | 290% no rules deposit bonus to play slots and keno only. No play through and no max cash out. Valid on any deposit of $50 or more. | TREASURE290 | Visit Silver Oak Casino |
| Mermaids Palace Casino | Yes | Saucify (formerly Bet on Soft) | 35 free spins on the Small Soldiers Slot | PLUSENF | Visit Mermaids Palace Casino |
| Mermaids Palace Casino | Yes | Saucify (formerly Bet on Soft) | 100% deposit match bonus up to $1000 free. | HIGERUT | Visit Mermaids Palace Casino |
| Slots of Vegas Casino | Yes | RTG | 75 free spins on the Lucha Libre Slot. | LUCHASPINS75 | Visit Slots of Vegas Casino |
| Cool Cat Casino | Yes | RTG | 75 free spins on the Lucha Libre Slot. | LUCHASPINS75 | Visit Cool Cat Casino |
| Planet 7 Casino | Yes | RTG | 75 free spins on the Lucha Libre Slot. | LUCHASPINS75 | Visit Planet 7 Casino |
| Silver Oak Casino | Yes | RTG | 75 free spins on the Lucha Libre Slot. | LUCHASPINS75 | Visit Silver Oak Casino |
| Captain Jack Casino | Yes | RTG | 75 free spins on the Lucha Libre Slot. | LUCHASPINS75 | Visit Captain Jack Casino |
| Ruby Slots Casino | Yes | RTG | 75 free spins on the Lucha Libre Slot. | LUCHASPINS75 | Visit Ruby Slots Casino |
| Grand Fortune Casino | Yes | RTG | 123 free spins on the Three Stooges Brideless Groom Slot. | 123EXCLUSIVEMAY | Visit Grand Fortune Casino |
| Grand Fortune Casino | Yes | RTG | 400% deposit match bonus for new players. | WELCOME400 | Visit Grand Fortune Casino |
| Grand Fortune Casino | Yes | RTG | 150% deposit match bonus for all players. | 150CURLEYMO | Visit Grand Fortune Casino |
| Raging Bull Casino | Yes | RTG | 123 free spins on the Three Stooges Brideless Groom Slot. | 123EXCLUSIVEMAY | Visit Raging Bull Casino |
| Raging Bull Casino | Yes | RTG | 300% deposit bonus for new players. | RAGINGBULL | Visit Raging Bull Casino |
| Raging Bull Casino | Yes | RTG | 100% deposit match bonus. | 200CURLEYMO | Visit Raging Bull Casino |
| Win Palace Play Casino | Yes | RTG | 33 no deposit bonus for new players. | 33LUCK | Visit Win Palace Play Casino |
| Win Palace Play Casino | Yes | RTG | 250% deposit match bonus for new players. | WINPLAY | Visit Win Palace Play Casino |
| Cool Cat Casino | Yes | RTG | $50 no deposit casino bonus. | JACKPOT50 | Visit Cool Cat Casino |
| Wild Vegas Casino | Yes | RTG | $50 no deposit casino bonus. | JACKPOT50 | Visit Wild Vegas Casino |
| Tropicana Gold Casino | Yes | Top Game | $25 no deposit bonus until May 31st. | WAKIUD | Visit Tropicana Gold Casino |
| Monarchs Casino | Yes | Top Game | $25 no deposit bonus until May 31st. | ADDORE | Visit Monarchs Casino |
| Grand Eagle Casino | Yes | Saucify (formerly Bet on Soft) | 20 free spins on the Tails of New York Slot. | ISSUE01 | Visit Grand Eagle Casino |
| Mandarin Palace Casino | Yes | Saucify (formerly Bet on Soft) | 20 free spins on the Tails of New York Slot. | ISSUE01 | Visit Mandarin Palace Casino |
| Lucky Creek Casino | Yes | Saucify (formerly Bet on Soft) | 20 free spins on the Tails of New York Slot. | ISSUE01 | Visit Lucky Creek Casino |
| Wizbet Casino | Yes | Saucify (formerly Bet on Soft) | 20 free spins on the Tails of New York Slot. | ISSUE01 | Visit Wizbet Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 20 free spins on the Tails of New York Slot. | ISSUE01 | Visit Treasure Mile Casino |
| Grand Eagle Casino | Yes | Saucify (formerly Bet on Soft) | 30 free spins on the Trick or Treat Slot. | BEADED | Visit Grand Eagle Casino |
| Mandarin Palace Casino | Yes | Saucify (formerly Bet on Soft) | 30 free spins on the Trick or Treat Slot. | BEADED | Visit Mandarin Palace Casino |
| Lucky Creek Casino | Yes | Saucify (formerly Bet on Soft) | 30 free spins on the Trick or Treat Slot. | BEADED | Visit Lucky Creek Casino |
| Wizbet Casino | Yes | Saucify (formerly Bet on Soft) | 30 free spins on the Trick or Treat Slot. | BEADED | Visit Wizbet Casino |
| Treasure Mile Casino | Yes | Saucify (formerly Bet on Soft) | 30 free spins on the Trick or Treat Slot. | BEADED | Visit Treasure Mile Casino |
| Virtual Casino | Yes | RTG | $122 no deposit bonus code. | GFN4Y | Visit Virtual Casino |
| Vegas Strip Casino | Yes | RTG | $122 no deposit bonus code. | GFN4Y | Visit Vegas Strip Casino |
| Jackpot Capital Casino | Yes | RTG | 10 free spins on the Lucha Libre Slot. | FREESPINSPHONE | Visit Jackpot Capital Casino |
| Slot Madness Casino | Yes | RTG | $122 no deposit casino bonus. | SLOT122 | Visit Slot Madness Casino |
Please be sure to follow all of the casinos rules when using bonuses to avoid disappointment at cash out time. If you are unsure of the terms and conditions of a bonus then be sure to check with the casino support before using it. Most casinos will only allow you to use one free chip, and in order to claim another at that casino you will need to make a deposit. If you follow the rules you will not have any problems when it comes to cashing out, and you will also build up a good reputation with the casino. This will allow you to get even more bonuses from the casino, including personal bonuses that are made just for you.
Check back often to stay up to date with the latest and best bonuses for May 2015. We don’t miss out on any of these free casino chips. Claim your May 2015 casino bonuses now!