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Get up to £50 every Friday via the 25% Weekend Prep bonus at 666 Casino!

Rated
4.3/5 by Casino Leader
*18+. Existing players only. One offer per player. Minimum deposit £20 Offer consists of 25% deposit match up to £50 Bonus funds are separate to Cash funds and are subject to further wagering, which is 35x the total of bonus funds. Once claimed, bonus funds must be used within 30 days, otherwise any unused (not wagered) bonus shall be removed. Expiration time (see below) and Terms apply. Please play responsibly. GamblingTherapy.org 18+, Full Terms Apply Restrictions Apply | Please Gamble Responsibly | BeGambleAware.

United States 666 Casino doesn't have bonuses for United States

666 Casino Bonus

Max Bonus25% up to £50
Wagering Requirement35x
Min Deposit£20
Available forNew and Existing Players
Player EligibilityUK Players excluded
Bonus Code

No Code Required

Games AllowedVideo Slot Games

The weekend at 666 Casino brings with it a lot of 'extra' happiness. Furthermore, if you love playing slot games as well as table games, but can't seem to find a bonus that fits both your requirements, then 666 casino is the place to be.

Every Friday, players can claim a 25% match up to £50 on their first deposit of the day. What's more, the players can choose which game they want to utilise this bonus on – either video slots or table games! Continue scrolling further to know all the details about the games that contribute to the minimum wagering requirement:

Percentage Contribution of the qualifying 666 Casino games towards bonus wagering

Game Type Wagering 

requirements (percentage of each wager on the game that will contribute towards your wagering requirement)

Slots Games, Scratchcards & Keno 100%
Except: 300 Shields, 300 Shields Extreme, Big Bad Wolf, Blood Suckers, Bloodsuckers II, Dead or Alive, Jackpot 6000, Kings of Chicago, Lucky 8 Line, Secrets of the Stones, Super Nudge 6000 & Victorious. 20%
Except: 10 001 Nights, 10 001 Nights, 3 Secret Cities, 9 Blazing Diamonds, 9 Masks of Fire HyperSpins, Africa X UP™, Age of Conquest, Age of Huracan, Alchemy Fortunes, Amazing Link™ Apollo, Arcade Bomb, Arthur Pendragon, Astro Legends Lyra and Erion, Atlantis Rising, Balls of Fury, Bandida, Bank or Prank, Bar Slot, Beat the House, Beautiful Bones, Big Bounty Bill, Big500 Slot, Black Dragon, Black Horse Deluxe, Blazing Bull, Blazing Bull 2, Bloxx Zeus, Bombuster, Book of 99, Book of Gods, Boxo, Butterfly Lovers, Candy Links Bonanza, Captain Cashfalls Treasures of the Deep, Carribean Anne 2, Cash Elevator, Cash Ultimate, Casino On the House, Castle Builder, Castle Builder II, Chronicles of Olympus X UP, Cleopatra Plus, Codex of Fortune, Cool Buck - 5 Reel, Creepy Carnival, Crystal Cavern, Da Vinci Creations, Da Winci, Dancing on Ice, Diamond Blitz, Diamond King Jackpots, Diamond Mine All Action, Divine Fortune, Dr Electro, Dracula Awakening, Dragons Myth, Ducks Till Dawn, Dynamite Riches, EggOMatic, Egypt King, Empire Shields, Expendables Megaways, Extra Chilli, Extra Chilli, Fantastic Fireworks, Finnegan's Formula, Football Mania Deluxe, Forsaken Kingdom, Fort of Fortune, Fortunes of Egypt, FoxFire, Fruit Mania Deluxe, Fruits Gone Wild, Fruits Gone Wild Deluxe, Fruits Gone Wild Supreme, Gemix, Ghostbusters Plus, GLADIUS A.K.O, Goblins & Gemstones, God of Fire, Gods of Power, GoldenTsar, Hammer Fall, HarleCoin, Hellcatraz, Hero Clash, Heroes Hunt, Hexbreak3r, Holy Diver, Hong Bao, Hot 777 Deluxe, Icy Wilds, Interstellar Attack, Irish Coins, Its Magic, Jammin Jars2, Joker's Luck Deluxe, Joker's Riches 2, Knights of Fortune, Kraken Conquest, Land of Zenith, Larry the Leprechaun, Leaders of the Free Spin World, Legion Hot 1, Lil Devil, Lone Rider, Lucky Cat, Lucky Clucks™, Lucky Fridays, Mad Monsters, Mahjong 88, Marching Legions, Martian Miner Infinity Reels, Maya Gold, Monopoly Electric Wins, Monopoly Megaways, Monopoly Utility Trails, Mustang Riches, Mystery Express , Night Roller, Party Pop, Peek-a-Boo, Piggy Pirates, Pirates Plenty, Pirates Quest, Poker Dogs, Power of Gods Egypt, Power of Gods The Pantheon, Primate King, Prize Fighter KO, Psycho Candies, Pyro Pixie, Quadruple Da Vinci Diamonds, Rage to Riches, Rainbow Riches Race Day, Reel Clash, Reel Heist, Reel Hero, Reel Talent, Relic Hunters and the Book of Faith, Retro Riches, Rome: The Golden Age, Scarab, Scarab Kingdom, Scarab Link, Scudamores Super Stakes, Sea Hunter, Serengeti Wilds , Slot Vegas MegaQuads, Solar King, Solar Queen, Solar Queen Megaways, Sonic Reels, Spin Town, Spin-vention, Spirit of the Beast, Squealin' Riches, Starburst XXXtreme, Street Fighter II: The World Warrior Slot, Telly Reels, The Return of Kong Megaways, The Rise of Tzar - Empire Awakens, The Shadow Order, Three Musketeers, Thunderstruck Wild Lightning, Tidal Riches, Tiki Tastic, Tomb Raider, Tomb Raider Secret of the Sword, Tower Quest, Treasure Tracks, Triple Da Vince Diamonds, Untamed Giant Panda, Valhalla Towering Pays , Van Gogh, Viking Raid Zone, Viking Runecraft, Voodoo Reels, Well of Wishes, White Rabbit, Wild Spartans, Wild Swarm, Wild Wild Cash Out, Wilderland, Zombie Hoard, Zombie Queen, Zombie Rush 0% (no contribution)
Table Games, Other Games, Jackpot Games (Progressives), Video Poker Games  0% (no contribution)

How Can I claim the Weekend Prep Bonus at 666 Casino?

  • Sign up or Login to your real money account at 666 Casino
  • Deposit minimum £20 to activate this bonus
  • Choose the game you wish to get the bonus on – Video Slot Games or Table Games
  • Get your deposit matched by 25% up to £50 instantly

Bonus Terms & Conditions

  • The Casino does not accept players under the age of 18.
  • This offer is not for players residing in the United Kingdom
  • The offer expires every Friday at 23:59 GMT.
  • The bonus funds expire within 30 days in case of inactivity.
  • The maximum bet allowed to be placed when using a bonus is £5.
  • Users from the following countries are not allowed to access this Casino: Afghanistan, Albania, Algeria, American Samoa, Angola, Australia, Bahamas, Barbados, Belgium, Bolivia, Botswana, Bulgaria, Burkina Faso, Cambodia, Cayman Islands, Côte dIvoire, Cuba, Denmark, Ecuador, Estonia, Ethiopia, France, Germany, Ghana, Guam, Guyana, Haiti, Hungary, Iceland, Indonesia, Iran, Iraq, Israel, Italy, Jamaica, Jordan, Kenya, Lao Peoples Democratic Republic, Latvia, Lithuania, Mali, Martinique, Mauritius, Monaco, Mongolia, Morocco, Myanmar, Netherlands, Nicaragua, Nigeria, North Korea, Northern Mariana Islands, Pakistan, Palestine, State of, Panama, Papua New Guinea, Philippines, Poland, Portugal, Réunion, Romania, Russia, Samoa, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Sudan, Spain, Sri Lanka, Sudan, Switzerland, Syria, Tanzania, Thailand, Trinidad and Tobago, Tunisia, Turkey, Uganda, United States, United States Minor Outlying Islands, Vanuatu, Vietnam, Virgin Islands (U.S.), Yemen, Zimbabwe.
  • 666 Casino Promotional and General Terms & Conditions apply.

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666 Casino Other Bonuses

  • Bonus T&C : *18+. New players only. One bonus offer per player. Min deposit £20 Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, any unused shall be removed. Bonus funds are 100% of your first deposit up to £66 plus 66 bonus spins on Book of Dead slot only, and 50% of deposits 2-6 (incl) up to £66 Bonus spin winnings are credited as casino bonus and are capped at £50 Bonus funds are separate to cash funds and are subject to 35x wagering the total of bonus plus cash. Only bonus funds count towards wagering req. Affordability checks apply. Terms apply. BeGambleAware.org 18+ | Restrictions Apply | Please Gamble Responsibly | BeGambleAware.
  • Bonus T&C : *18+. New players only. One bonus offer per player. Min deposit £20 Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, any unused shall be removed. Bonus funds are 100% of your first deposit up to £66 plus 66 bonus spins on Book of Dead slot only, and 50% of deposits 2-6 (incl) up to £66 Bonus spin winnings are credited as casino bonus and are capped at £50 Bonus funds are separate to cash funds and are subject to 35x wagering the total of bonus plus cash. Only bonus funds count towards wagering req. Affordability checks apply. Terms apply. BeGambleAware.org 18+ | Restrictions Apply | Please Gamble Responsibly | BeGambleAware.
  • Bonus T&C : *18+. New players only. One offer per player. Minimum deposit £20 Max bet £5 while a bonus is in place. Offer consists of a 100% deposit match up to £666 plus 66 bonus spins on your first deposit, 50% deposit match up to £666 on your second and third deposits. The 66 Bonus spins are on Guns ‘n Roses video slot only. Winnings from the bonus spins are credited in the form of bonus funds and are capped at £50 Bonus funds are separate to Cash funds and are subject to further wagering, which is 35x the total of bonus funds. Once claimed, bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused bonus or bonus spins shall be removed. Expiration time (see below) and Terms apply. Please play responsibly. GamblingTherapy.org 18+ | Restrictions Apply | Please Gamble Responsibly | BeGambleAware.
  • Bonus T&C : *18+. New players only. One bonus offer per player. Min deposit £20 Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, any unused shall be removed. Bonus funds are 100% of your first deposit up to £66 plus 66 bonus spins on Book of Dead slot only, and 50% of deposits 2-6 (incl) up to £66 Bonus spin winnings are credited as casino bonus and are capped at £50 Bonus funds are separate to cash funds and are subject to 35x wagering the total of bonus plus cash. Only bonus funds count towards wagering req. Affordability checks apply. Terms apply. BeGambleAware.org