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18+
Only players over 18 years old are allowed to play at online casinos, as stated by the United Kingdom law. KingCasinoBonus does not promote or advertise anything related to underage gambling! We are committed to supporting the fight against underage gambling by educating young people about the risks associated with gambling and helping parents protect their children from such dangers.
♛ 100% Up To £200 at Online Slots UK
Upon joining Online Slots UK and making your first deposit, you’ll be able to claim a 100% up to £200 bonus. Here’s how to access it:
- Click our promotional button
- Create an account
- Deposit more than £10.
Keep in mind that the bonus must be wagered 65 times before cashing out. Moreover, the maximum cashout is equal to your lifetime deposits, which can reach up to £250. We recommend checking out the casino’s terms and conditions for more information about this promotion!
PlayNew players only, £10 min fund, £200 max bonus, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements apply. T&C Apply, 18+
Rate this Bonus
Expires on:
No expiration dateBonus type:
Welcome BonusesMinimum deposit:
£ 10Valid only for game types:
Arcade , Bingo, Live casino, Mobile Games, Slots, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Slingo, Table gamesPayment methods:
Paysafecard, PayPal, Pay by phone, Maestro, MasterCard, VisaThis offer can also be found on the following pages:
Paypal Casinos, Mobile Casino Sites, Slots Bonuses, Live Casino Bonuses, Welcome Bonuses, £10 Minimum Deposit Bonuses, Pay by Phone Bonuses, Roulette Sites, Bingo Sites, Blackjack Bonuses, Slot Sites, Microgaming Casino Bonuses, Netent Casino Bonuses, NetEnt Casinos, Microgaming CasinosCompare Online Slots UK Bonuses with Others
| Online Slots UK | MrQ | Betfred | Grosvenor | Coral | The Pools |
|---|---|---|---|---|---|
| New players only, £10 min fund, £200 max bonus, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements apply. | First deposit only. Min deposit & spend £10. Max 30 spins on Big Bass Bonanza Megaways at 20p per spin. Spins credited upon spend of £10 | New customers only. 18+. Promo code CASINO100. £10 min transfer and stake on Slots at Betfred Casino within 7 days of registration. Minimum 5 game rounds. Game restrictions apply. Max 100 Free Spins. 50 Free Spins on selected titles credited instantly after qualification. Second 50 Free Spins on selected games within 48 hours. £0.10 per spin. Free Spins must be accepted within 3 days. 7-day expiry. Not all titles may be available in iOS app. Payment restrictions apply. SMS verification and/or Proof of I.D and address may be required | Deposit £20 and play with £50 offer available on first deposit only. Offer comprised of £20 bonus (min deposit £20, max reward £20 bonus, 5x wagering), plus the choice of either a £10 live casino bonus or £10 slots bonus (max reward £10 bonus, 10x wagering) both live casino and slots bonuses may have excluded games. Please check full terms | New customers only. Min spend £10 on qualifying games. Certain deposit types excluded. £50 Bonus on selected games subject to 40x wager req. Must accept within 14 days, valid for 30 days. Player restrictions | Deposit & Stake £20 on casino slots and receive 300 Free Spins on Reel Linking. Qualifying players will have the Free spins credited to their account the following day by 5pm. Certain payment methods excluded. Free Spins expire 7 days after award. This offer is only available to new customers. This promotion is valid from 00:01 on 01/05/2022 until further notice. UK Only |
| Look & Feel 3.8 | Look & Feel 4.5 | Look & Feel 4.2 | Look & Feel 4.0 | Look & Feel 4.7 | Look & Feel 4.3 |
| Payout Speed 3.8 | Payout Speed 4.5 | Payout Speed 4.3 | Payout Speed 4.8 | Payout Speed 4.8 | Payout Speed 4.1 |
| Games 3.9 | Games 4.1 | Games 4.3 | Games 4.0 | Games 4.8 | Games 4.3 |
| Bonuses 4.2 | Bonuses 4.0 | Bonuses 4.5 | Bonuses 3.9 | Bonuses 4.4 | Bonuses 4.3 |
| Customer Service 3.5 | Customer Service 3.9 | Customer Service 4.4 | Customer Service 4.0 | Customer Service 4.1 | Customer Service 4.4 |
| Licensing 5.0 | Licensing 5.0 | Licensing 5.0 | Licensing 5.0 | Licensing 5.0 | Licensing 5.0 |
| Min. deposit £ 10 | Min. deposit £ 10 | Min. deposit £ 5 | Min. deposit £ 5 | Min. deposit £ 5 | Min. deposit £ 5 |
| Types of games Arcade , Bingo, Live casino, Mobile Games, Slots, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Slingo, Table games | Types of games Bingo, Mobile Games, Scratchcards, Slots, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Slingo, Table games | Types of games Keno, Bingo, Live casino, Mobile Games, Scratchcards, Slots, Mobile app, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Craps, Table games, Video Poker | Types of games Arcade , Live casino, Mobile Games, Slots, Mobile app, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Slingo, Table games, Video Poker | Types of games Bingo, Keno, Live casino, Mobile Games, Scratchcards, Slots, Mobile app, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Slingo, Table games, Video Poker | Types of games Bingo, Live casino, Mobile Games, Scratchcards, Slots, Mobile app, Jackpots, Roulette, Baccarat, Classic Slots, Blackjack, Slingo, Table games, Video Poker |
| Number of games 890 | Number of games 1000 | Number of games 797 | Number of games 250 | Number of games 2000 | Number of games 1100 |
| Since 2020 | Since 2014 | Since 2005 | Since 2006 | Since 2002 | Since 2018 |
| Licenses Alderney Gambling Control, UK Gambling Commission | Licenses UK Gambling Commission | Licenses Gibraltar Regulatory Authority, UK Gambling Commission | Licenses Gibraltar Regulatory Authority, UK Gambling Commission | Licenses Gibraltar Regulatory Authority, UK Gambling Commission | Licenses UK Gambling Commission |
| Game providers Netent, Pragmatic Play, Red Tiger Gaming, Eyecon, Blueprint Gaming, Barcrest, Big Time Gaming, Microgaming, Yggdrasil Gaming, Inspired Gaming Group, WMS Gaming, iSoftBet, Golden Rock Studios, SG | Game providers Netent, Play'n Go, Pragmatic Play, Eyecon, Slingo Originals, Blueprint Gaming, Quickspin, Thunderkick, Wazdan, Microgaming, Inspired Gaming Group, Relax Gaming, Push Gaming, Pariplay, Nolimit City | Game providers Netent, Pragmatic Play, Red Tiger Gaming, Blueprint Gaming, Thunderkick, ELK Studios, Big Time Gaming, Microgaming, Yggdrasil Gaming, Inspired Gaming Group, Reel Time Gaming, IGT, WMS Gaming, Realistic Games, NextGen Gaming | Game providers Netent, Play'n Go, Pragmatic Play, Red Tiger Gaming, Slingo Originals, Evolution Gaming, Blueprint Gaming, Novomatic, Big Time Gaming, Inspired Gaming Group, Reel Time Gaming, IGT, WMS Gaming, Push Gaming, Lightning Box Games | Game providers Netent, Play'n Go, Pragmatic Play, Red Tiger Gaming, Eyecon, Slingo Originals, Blueprint Gaming, Playtech, Barcrest, ELK Studios, Big Time Gaming, Wazdan, Yggdrasil Gaming, Microgaming, Inspired Gaming Group | Game providers Blueprint Gaming, Big Time Gaming, 1X2 Gaming, AGS, All41 Studios |
| Deposit methods Paysafecard, PayPal, Pay by phone, Maestro, MasterCard, Visa | Deposit methods PayPal, Pay by phone, MasterCard, Visa | Deposit methods Paysafecard, Skrill Moneybookers, Neteller, PayPal, Maestro, MasterCard, Visa | Deposit methods Visa Checkout, Paysafecard, PayPal, Maestro, MasterCard, Visa | Deposit methods Citadel, Connect, Ecopayz, Trustly, Paysafecard, Apple Pay, PayPal, Maestro, MasterCard, Visa | Deposit methods Visa Electron, Maestro, MasterCard, Visa |
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