Slimking Welcome Package & Bonus Spins

Inside the Slimking Casino Bonus

Our welcome package greets every new account, though we keep only one bonus active at a time and never stack offers. Bonus funds carry 40x wagering, a £5 maximum bet per round, and a conversion cap of x1, x5, x10 or a fixed amount depending on the offer you take.

When you play through a deposit bonus, we wager your real-money balance first and your bonus balance afterwards, so your own cash is always spent before the bonus is touched. If a bonus is not credited automatically, contact our team before you place a single bet — otherwise we cannot add it retroactively. Requesting a withdrawal while wagering is unfinished can void the bonus balance and anything won from it, so clear the requirement first.

Free spins and wagering

Bonus spins claimed from our Store activate in your Profile and must be used within 7 days; any winnings arrive as bonus funds with 40x wagering to clear inside 10 days. Slots contribute 100% towards that total, while most other categories count far less — you can see every detail on our free spins page.

How Each Game Clears Your Wagering

Game type decides how quickly a bonus clears, because every category contributes a different share of each bet towards your 40x requirement. A £10 wager on slots counts as the full £10, but the same stake on live casino counts as just £1.

Jackpot slots, Slingo, bingo and instant or crash games cannot be played with bonus funds at all, and around 100 individual titles are excluded from bonus play under our terms. Stick to slots to meet wagering in the fewest rounds.

Rules That Keep Your Bonus Valid

A few conditions protect every bonus, and breaking any of them can cost you the bonus balance and its winnings. Keep these in mind while you wager.

• Keep every stake at or below the £5 maximum bet while a casino bonus is active.
• Hold only one bonus at a time — offers cannot be combined or stacked.
• One bonus applies per person, household, phone number and IP address.
• Roulette bets covering 24 or more of the 37 numbers do not count towards wagering.
• No Martingale, two-tier betting, hedging or systematic stake increases on bonus funds.
• Finish every free spin and bonus round when it opens; leaving them to complete later is not allowed.
• Switching from low-weighted to high-weighted games after a big win breaches our terms.

Meet the wagering in full before you request a payout, and check our withdrawal terms so a cash-out does not void what you have built.

Free Bets, Bonus Spins and the Store

Our Store lets you exchange Coins for casino bonuses, bonus spins or sports free bets, and you earn Coins as you play: 5% of every deposit returns as Coins, with more added for each £100 wagered on casino games or settled in sports.

Store free bets cover sports singles at odds between 1.51 and 5.50, with a maximum stake of £100 and winnings up to £450. Activate a free bet within 24 hours of receiving it and use it within 48 hours; winnings exclude the stake, so a £10 free bet at odds of 3.00 returns £20 to your real-money balance. Free bets cannot be combined with Cash Out or Boosted Odds, and requesting a withdrawal before use cancels them.

A casino bonus bought from the Store carries 40x wagering to be met within 10 days, and we cap the amount you can release at 5x the bonus — a £10 bonus returns at most £50. Store casino bonuses apply to the casino section only, not live casino, sports or virtual sports. You can gather extra Coins by finishing high in our tournaments and by climbing the tiers on our loyalty programme.