SlimKing
SlimKing is an online casino and sportsbook for players in the United Kingdom, with balances handled in EUR. The lobby covers slots, live dealer tables, jackpots and game shows from 54 studios, while promotions run from welcome packs to cashback and reloads. Deposits start at €10 through cards, bank transfer, Revolut, Paysafecard and several cryptocurrencies.
SlimKing — Providers
| Feature | Detail |
|---|---|
| Market | United Kingdom |
| Currency | EUR |
| Casino welcome pack | 350% up to €10,000 + 500 Free Spins |
| Sportsbook welcome | 100% up to €200 |
| Weekly cashback | 15% up to €3,000 |
| Game categories | Slots, Live Dealer, Table Games, Jackpots, Game Shows, Blackjack, Roulette, Baccarat & Dice, Poker, Megaways, Bonus Buys |
| Providers | 54 |
| Minimum deposit | €10, or €20 for bonuses |
| Withdrawal method | Bank Transfer |
| VIP program | 5 levels, personal VIP manager |
| Tournaments | €1,100–€2,500 casino, €1,500 sports |
| Sportsbook | Pre-match, live, virtual sports |
| Support | 24/7 live chat, support@sebuild.co.uk, 12 languages |
| Safer gambling | Self-exclusion |
Casino Bonuses
Our welcome pack spreads 350% up to €10,000 and 500 free spins over four deposits, opening with 100% up to €2,000 plus 150 spins. Wagering is 30x deposit plus bonus within 10 days, the maximum bet is €5, cash-out is capped at 3x the bonus and spin winnings transfer up to €50. The sports offer matches the first deposit 100% up to €200 with 7x wagering on qualifying bets within 30 days, caps transfers at €1,000 and runs from 21/04/2026 to 31/12/2026. Regular players get 15% weekly cashback up to €3,000 plus Monday–Thursday and weekend reloads, the weekly one requiring an opt-in.
| Bonus | Offer | Wagering |
|---|---|---|
| Casino Welcome Pack | 350% up to €10,000 + 500 Free Spins | 30x deposit + bonus |
| Sport Welcome Bonus | 100% up to €200 | 7x bonus |
| Weekly Reload Bonus | 77% up to €700 + 50 Free Spins | 35x deposit + bonus |
Casino Games
Slots dominate, backed by live dealer rooms, table classics, jackpots, Megaways and bonus buy titles. A search bar, provider sidebar and category tabs sort studios such as Pragmatic, Evolution, Hacksaw Gaming, Novomatic and Playson.
| Game | Provider |
|---|---|
| Gates of Olympus 1000 | Pragmatic |
| Le Bandit | Hacksaw Gaming |
| Coin UP Volcano | 3 Oaks Gaming |
| Lucky Lady's Charm Deluxe | Novomatic |
| Crazy Time A | Evolution |
| Mega Roulette | Pragmatic Live |
Payment Methods
Deposits begin at €10 in EUR, with €20 the threshold for promotions. Cards pay in instantly and without fees, while bank transfer, Revolut, Paysafecard and crypto wallets have their own ceilings. Withdrawals are handled by bank transfer.
| Deposit Method | Type | Minimum | Maximum |
|---|---|---|---|
| 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, VR-Banken, Deutsche Bank | Bank Transfer | €10 | €9,000 |
| Bitcoin, Litecoin, Cardano, Ethereum, USDT TRC20, USDT ERC20, USDC ERC20 | Crypto | €10 | €5,000 |
How to Login
Signing in takes two details.
- Tap the login button on the site or mobile browser.
- Enter your username and password.
- Request a reset through support@sebuild.co.uk if the password is lost.
- Open the My Bonus section to activate a reload or welcome offer.
FAQ
What is the SlimKing welcome bonus?
It gives 350% up to €10,000 and 500 free spins across your first four deposits.
How much do I deposit to claim a SlimKing bonus?
The minimum qualifying deposit is €20, while standard deposits start at €10.
How do I opt in to the reload offers?
The weekly reload bonus requires opting in each week.
What wagering applies to free spin winnings?
Welcome spin winnings carry 30x wagering and transfer a maximum of €50.