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.




SlimKing — Providers











| Detail | Information |
|---|---|
| Casino name | Slim King |
| Target market | United Kingdom |
| Supported currency | EUR |
| Game categories | Slots, Live Dealer, Table Games, Jackpots, Game Shows, Blackjack, Roulette, Baccarat & Dice, Poker, Megaways, Bonus Buys |
| Software providers | 54 studios, including Pragmatic, Evolution, Hacksaw Gaming, Playson, Novomatic and Nolimit City |
| Casino welcome offer | 350% up to €10,000 + 500 Free Spins across four deposits |
| Sports welcome offer | 100% up to €200 on the first deposit |
| Other bonus types | Cashback, Reload Bonus |
| Minimum deposit | €10 for most methods; €20 to claim welcome bonuses |
| Deposit methods | 15 options across cards, bank transfer, e-wallet, prepaid and crypto |
| Withdrawal method | Bank Transfer |
| VIP programme | Yes, 5 levels |
| Tournaments | Slot Highlights, Spin Arena, Live Stakes, Sports |
| Customer support | 24/7 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.
| Bonus | Offer | Wagering requirement | Key terms | Expiry |
|---|---|---|---|---|
| Casino Welcome Pack | 350% up to €10,000 + 500 Free Spins over the first four deposits, minimum deposit €20 | 30x (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 bonuses | 10 days to complete wagering |
| Sport Welcome Bonus | 100% up to €200 on the first deposit, minimum deposit €20 | 7x (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 count | Activate 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.
| Bonus | Bonus type | Offer |
|---|---|---|
| Casino Weekly Cashback | Cashback | 15% 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.
| Bonus | Bonus type | Offer |
|---|---|---|
| Weekly Reload Bonus | Reload Bonus | 77% up to €700 + 50 Free Spins on the first deposit of the week, Monday to Thursday |
| Weekend Reload Bonus | Reload Bonus | 50% up to €700 + 50 Free Spins |
How to Claim Bonuses at Slim King
- Register an account or log in with your username and password.
- Opt in to the welcome offer during registration, or open the My Bonus section of your profile.
- Open the cashier and pick a payment method.
- Deposit at least €20 to qualify for a bonus.
- 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.
| Slot | Provider | Section |
|---|---|---|
| Coin UP Volcano | 3 Oaks Gaming | Newest games |
| Le Prechaun | Hacksaw Gaming | Newest games |
| Gates of Olympus 1000 | Pragmatic | Popular games |
| Le Bandit | Hacksaw Gaming | Popular games |
| Sizzling Hot Deluxe | Novomatic | Slots |
| Book of Ra Deluxe 6 | Novomatic | Bonus Buys |
| Break The Piggy Bank | Spinomenal | Slots |
| Tasty Bonanza 10,000 | Booming Games | Slots |
| Flame Fruits Frenzy | ELA Games | Popular games |
| Duel at Dawn | Hacksaw Gaming | Bonus 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 game | Provider |
|---|---|
| Mega Roulette | Pragmatic Live |
| XXXTreme Lightning Roulette | Evolution |
| ONE Blackjack 1 | Pragmatic Live |
| Sweet Bonanza Candyland | Pragmatic Live |
| Crazy Time A | Evolution |
| Gold Saloon Blackjack VIP1 | OnAir |
| Venice Roulette | Winfinity |
| Clubhouse Roulette | OnAir |
| Diamond Roulette | Evolution |
| Bar Roulette 2000X | Winfinity |
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.
| Game | Provider | Category |
|---|---|---|
| European Roulette | Spinomenal | Table Games |
| American Blackjack | Betsoft | Table Games |
| Caribbean Poker | Amusnet | Table Games |
| Zoom Roulette | Betsoft | Table Games |
| Gravity Plinko | InOut | Table Games |
| Fire Crown | Amusnet | Jackpots |
| Heart Royale | Fazi | Jackpots |
| Monopoly Live | Evolution | Game Shows |
| Gonzo's Treasure Map | Evolution | Game Shows |
| Snakes & Ladders Live | Pragmatic Live | Game 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 method | Type | Minimum deposit | Maximum deposit |
|---|---|---|---|
| Visa | Credit/Debit Card | €10 | €2,000 |
| Mastercard | Credit/Debit Card | €10 | €2,000 |
| Bank Transfer | Bank Transfer | €10 | €4,000 |
| Revolut | E-wallet | €10 | €999 |
| Paysafecard | Prepaid | €10 | €2,000 |
| Sparkasse | Bank Transfer | €10 | €9,000 |
| VR-Banken | Bank Transfer | €10 | €9,000 |
| Deutsche Bank | Bank Transfer | €10 | €9,000 |
| Bitcoin | Crypto | €10 | €5,000 |
| Litecoin | Crypto | €10 | €5,000 |
| Cardano | Crypto | €10 | €5,000 |
| Ethereum | Crypto | €10 | €5,000 |
| USDT TRC20 | Crypto | €10 | €5,000 |
| USDT ERC20 | Crypto | €10 | €5,000 |
| USDC ERC20 | Crypto | €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
- Log in to your account with your username and password.
- Open the cashier and switch to the withdrawal tab.
- Select Bank Transfer as the payout option.
- Enter the amount you want to withdraw.
- Supply any verification documents requested under the anti-money laundering checks.
- 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 detail | Information |
|---|---|
| Bet types | Pre-match, Live/In-Play, Virtual Sports |
| Top sports | Football, Tennis, Dota 2, Counter Strike, Ice Hockey, Rugby, Baseball, American Football, Table Tennis, Basketball |
| Sports welcome offer | 100% up to €200, 7x bonus wagering |
| Sports tournament prize pool | €1,500 |
| Horse racing | Not available |
| Live streaming | Not available |
| Cash out | Not 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 channel | Details |
|---|---|
| Live chat | Available 24/7 |
| support@thebeautyroompenn.co.uk | |
| Help Centre | Sections for account, bonuses, sportsbook, technical, general, withdrawals, casino and deposits |
| Support languages | English, German, Spanish, Polish, French, Greek, Italian, Danish, Czech, Hungarian, Finnish, Portuguese |
| Password recovery | Support 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.


































