SlimKing

SlimKing

Slim King is an online casino and sportsbook serving players in the United Kingdom, with all balances held in euros. Slots, live dealer tables, game shows, jackpots and sports sit under one account, and promotions run from a four-deposit welcome package to weekly cashback, two reload deals and a five-level VIP programme.

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Games SlimKing
SlimKing — Payment Methods
Bitcoin
Bitcoin
CoinsPaid
CoinsPaid
MasterCard
MasterCard
PaysafeCard
PaysafeCard
Qiwi
Qiwi
Softswiss
Softswiss
Litecoin
Litecoin
Bank Transfer
Bank Transfer
Crypto
Crypto
Apple Pay
Apple Pay
Google Pay
Google Pay
Revolut
Revolut
Blik
Blik
Przelewy24
Przelewy24
PayPal
PayPal
Bonifico Bancario
Bonifico Bancario

SlimKing — Providers

Booming
Booming
Evolution
Evolution
Habanero
Habanero
Hacksaw
Hacksaw
Microgaming
Microgaming
Nolimit City
Nolimit City
Playson
Playson
Big Daddy Gaming
Big Daddy Gaming
Mancala Gaming
Mancala Gaming
Kalamba
Kalamba
iSoftBet
iSoftBet
Endorphina
Endorphina
Novomatic
Novomatic
Netent
Netent
Fantasma
Fantasma
Amatic
Amatic
GameArt
GameArt
Avatar UX
Avatar UX
DetailInformation
Casino nameSlim King
Target marketUnited Kingdom
Supported currencyEUR
Game categoriesSlots, Live Dealer, Table Games, Jackpots, Game Shows, Blackjack, Roulette, Baccarat & Dice, Poker, Megaways, Bonus Buys
Software providers54 studios, including Pragmatic, Evolution, Hacksaw Gaming, Playson, Novomatic and Nolimit City
Casino welcome offer350% up to €10,000 + 500 Free Spins across four deposits
Sports welcome offer100% up to €200 on the first deposit
Other bonus typesCashback, Reload Bonus
Minimum deposit€10 for most methods; €20 to claim welcome bonuses
Deposit methods15 options across cards, bank transfer, e-wallet, prepaid and crypto
Withdrawal methodBank Transfer
VIP programmeYes, 5 levels
TournamentsSlot Highlights, Spin Arena, Live Stakes, Sports
Customer support24/7 live chat and support@thebeautyroompenn.co.uk

Bonuses at Slim King

Promotions split into casino and sports offers, each starting with a welcome deal, with the casino side backed by weekly cashback and two reloads. Any bonus needs a €20 deposit, while the general deposit floor is €10.

Welcome Bonus

The Casino Welcome Pack spreads 350% up to €10,000 and 500 Free Spins over four deposits: 100% up to €2,000 with 150 Free Spins, 75% up to €2,500 with 50 Free Spins, 75% up to €2,500 with 100 Free Spins, then 100% up to €3,000 with 200 Free Spins. Free Spins arrive in daily batches. Sports bettors can instead take a first-deposit match on a much lower wagering multiple.

BonusOfferWagering requirementKey termsExpiry
Casino Welcome Pack350% up to €10,000 + 500 Free Spins over the first four deposits, minimum deposit €2030x (deposit + bonus) and 30x (Free Spin winnings)Max bet €5; cash-out capped at 3x the bonus amount; Free Spin winnings transfer up to €50; cannot be combined with other bonuses10 days to complete wagering
Sport Welcome Bonus100% up to €200 on the first deposit, minimum deposit €207x (bonus amount)Maximum transfer to the real balance €1,000; cashed-out and voided bets, singles under odds 1.90 and multi selections at odds 1.51 or lower do not countActivate within 7 days of the deposit; 30 days to complete wagering

Cashback

Cashback is based on net losses rather than turnover and resets weekly at a fixed 15%, capped at €3,000.

BonusBonus typeOffer
Casino Weekly CashbackCashback15% of net losses, up to €3,000 per week

Reload Bonuses

The Weekly Reload Bonus applies to the first deposit made between Monday 00:00 and Thursday 23:59 UTC, paying 77% up to €700 plus 50 Free Spins from €20. Wagering is 35x deposit plus bonus and 35x Free Spin winnings, max bet €5, win cap 5x the bonus, with three days to wager and two days before the spins expire. The Weekend Reload Bonus pays 50% up to €700 with 50 Free Spins and is open to all registered users.

BonusBonus typeOffer
Weekly Reload BonusReload Bonus77% up to €700 + 50 Free Spins on the first deposit of the week, Monday to Thursday
Weekend Reload BonusReload Bonus50% up to €700 + 50 Free Spins

How to Claim Bonuses at Slim King

  1. Register an account or log in with your username and password.
  2. Opt in to the welcome offer during registration, or open the My Bonus section of your profile.
  3. Open the cashier and pick a payment method.
  4. Deposit at least €20 to qualify for a bonus.
  5. Activate the credited bonus in My Bonus if it is not applied automatically.

Games at Slim King

The lobby is sorted into tabs for slots, live dealer titles, table games, jackpots, game shows, Megaways and bonus buys, with titles from 54 studios including Pragmatic, Evolution, Hacksaw Gaming, Playson, Novomatic, Spinomenal, Betsoft and Nolimit City. A search bar and provider filter narrow the list, and demo mode is available on slots.

Online Slots

Slots form the largest tab, with fruit machines, Megaways titles and bonus buy releases side by side, and new releases grouped separately from the popular list.

SlotProviderSection
Coin UP Volcano3 Oaks GamingNewest games
Le PrechaunHacksaw GamingNewest games
Gates of Olympus 1000PragmaticPopular games
Le BanditHacksaw GamingPopular games
Sizzling Hot DeluxeNovomaticSlots
Book of Ra Deluxe 6NovomaticBonus Buys
Break The Piggy BankSpinomenalSlots
Tasty Bonanza 10,000Booming GamesSlots
Flame Fruits FrenzyELA GamesPopular games
Duel at DawnHacksaw GamingBonus Buys

Live Dealer Games

The live section comes from Evolution, Pragmatic Live, OnAir and Winfinity. Roulette has the widest spread with speed, lightning and themed tables, blackjack covers standard and VIP seats, and game shows such as Crazy Time A and Sweet Bonanza Candyland appear here too.

Live gameProvider
Mega RoulettePragmatic Live
XXXTreme Lightning RouletteEvolution
ONE Blackjack 1Pragmatic Live
Sweet Bonanza CandylandPragmatic Live
Crazy Time AEvolution
Gold Saloon Blackjack VIP1OnAir
Venice RouletteWinfinity
Clubhouse RouletteOnAir
Diamond RouletteEvolution
Bar Roulette 2000XWinfinity

Table Games, Jackpots and Game Shows

Table games hold software roulette, blackjack and poker from Spinomenal, Betsoft, Amusnet, Fazi and InOut. Jackpots come mainly from Novomatic, Amusnet, Playson, Amatic and Fazi, including Cash Connection Sizzling Hot, 20 Super Hot and 5 Sevens Hold & Win, while Evolution leads game shows with Monopoly Live, MONOPOLY Big Baller, Stock Market and Crazy Coin Flip.

GameProviderCategory
European RouletteSpinomenalTable Games
American BlackjackBetsoftTable Games
Caribbean PokerAmusnetTable Games
Zoom RouletteBetsoftTable Games
Gravity PlinkoInOutTable Games
Fire CrownAmusnetJackpots
Heart RoyaleFaziJackpots
Monopoly LiveEvolutionGame Shows
Gonzo's Treasure MapEvolutionGame Shows
Snakes & Ladders LivePragmatic LiveGame Shows

Payments at Slim King

Deposits are handled in euros through cards, bank transfers, an e-wallet, a prepaid voucher and several cryptocurrencies. Every method starts at €10, with maximums from €999 to €9,000, and Visa and Mastercard deposits are instant and fee-free.

Deposit methodTypeMinimum depositMaximum deposit
VisaCredit/Debit Card€10€2,000
MastercardCredit/Debit Card€10€2,000
Bank TransferBank Transfer€10€4,000
RevolutE-wallet€10€999
PaysafecardPrepaid€10€2,000
SparkasseBank Transfer€10€9,000
VR-BankenBank Transfer€10€9,000
Deutsche BankBank Transfer€10€9,000
BitcoinCrypto€10€5,000
LitecoinCrypto€10€5,000
CardanoCrypto€10€5,000
EthereumCrypto€10€5,000
USDT TRC20Crypto€10€5,000
USDT ERC20Crypto€10€5,000
USDC ERC20Crypto€10€5,000

Bank Transfer is the listed withdrawal option. Due diligence checks are requested when an account reaches the triggers set by international anti-money laundering rules, and higher withdrawal limits come with the VIP levels.

How to Withdraw

  1. Log in to your account with your username and password.
  2. Open the cashier and switch to the withdrawal tab.
  3. Select Bank Transfer as the payout option.
  4. Enter the amount you want to withdraw.
  5. Supply any verification documents requested under the anti-money laundering checks.
  6. Confirm the request and wait for it to be processed.

Betting at Slim King

The sportsbook sits in the top navigation next to the casino and bonus tabs, covering pre-match, live play and virtual sports. Football, tennis and ice hockey head the list, with Dota 2 and Counter Strike for esports. Sports tournaments carry a €1,500 prize pool, and the sports welcome offer is selected during registration.

Betting detailInformation
Bet typesPre-match, Live/In-Play, Virtual Sports
Top sportsFootball, Tennis, Dota 2, Counter Strike, Ice Hockey, Rugby, Baseball, American Football, Table Tennis, Basketball
Sports welcome offer100% up to €200, 7x bonus wagering
Sports tournament prize pool€1,500
Horse racingNot available
Live streamingNot available
Cash outNot available

Customer Support at Slim King

Live chat runs around the clock, backed by email and a Help Centre covering account and verification, bonuses, sportsbook, technical, general, withdrawals, casino and deposits. Twelve languages are supported, and VIP members receive a personal manager.

Support channelDetails
Live chatAvailable 24/7
Emailsupport@thebeautyroompenn.co.uk
Help CentreSections for account, bonuses, sportsbook, technical, general, withdrawals, casino and deposits
Support languagesEnglish, German, Spanish, Polish, French, Greek, Italian, Danish, Czech, Hungarian, Finnish, Portuguese
Password recoverySupport email

Security at Slim King

Access runs through a protected network that encrypts sensitive data. Accounts are restricted to customers aged 18 and over, age is verified, and winnings from underage play are cancelled. Anti-money laundering requirements follow the 5th AML Amendment, a Privacy Notice sets out data handling, and responsible gambling tools include self-exclusion and a cooling-off period, with players pointed towards Gamblers Anonymous and Gambling Therapy.

FAQ at Slim King

What is the welcome bonus at Slim King?

The Casino Welcome Pack pays 350% up to €10,000 plus 500 Free Spins across the first four deposits, with a minimum deposit of €20.

How much do I have to wager the casino welcome bonus?

Wagering is 30x the deposit plus bonus, and 30x on Free Spin winnings, with 10 days to finish it.

Can I claim a bonus more than once?

The welcome offers are for new customers only, while the weekly and weekend reload bonuses are open to all registered users and repeat each week.

Is there a cashback deal?

Yes. Casino Weekly Cashback returns 15% of net losses each week, up to €3,000.

What is the smallest deposit I can make?

Most methods start at €10, but a deposit of €20 is needed to claim the welcome bonuses.

2026-11-10
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