All Bonuses and Promotions at Slimking Casino Explained
The welcome bonus at Slimking Casino starts with 100% up to EUR 1,000 plus 200 free spins on your first deposit, followed by a second deposit bonus of 100% up to EUR 200. That is the full welcome package - two deposits, two separate bonuses.
Beyond the welcome offer, three recurring promotions run on a weekly and weekend cycle: a reload bonus of 77% up to EUR 700 plus 50 free spins, a weekend reload of 50% up to EUR 700 plus 50 free spins, and a weekly cashback of 15% up to EUR 3,000. Each has its own trigger and eligibility conditions, which are covered in detail below.
Wagering requirements, free spins expiry, and the maximum bet rule during an active bonus are not confirmed in the published bonus summary - the exact figures are in the full bonus terms, accessible from your account bonuses section.
Bonuses
Casino Welcome Bonus
100% up to €1,000 + 200 FS
Sport Welcome Bonus
100% up to €200
Casino Weekly Cashback
15% up to €3,000
Welcome Package - Two Deposits, Two Bonuses
The welcome package is split across two separate deposits. The first deposit unlocks a 100% match up to EUR 1,000 and 200 free spins. The second deposit unlocks a further 100% match up to EUR 200, with no free spins attached to that stage.
| Deposit | Match / Max | Free Spins |
|---|---|---|
| First deposit | 100% up to EUR 1,000 | 200 |
| Second deposit | 100% up to EUR 200 | None |
The 200 free spins are tied to the first deposit only - they do not carry over to the second stage. The minimum deposit required to trigger each bonus and the exact games the free spins apply to are not confirmed here; check the bonus terms in your account for those details.
Whether each bonus is applied automatically or requires a manual claim step is also not confirmed in the published summary. If a bonus does not appear after your deposit, check the promotions or bonuses section in your account before contacting support.
Ongoing Promotions: Reload Bonuses and Cashback
Three promotions run on a recurring schedule. The weekly reload offers 77% up to EUR 700 plus 50 free spins. The weekend reload offers 50% up to EUR 700 plus 50 free spins. The weekly cashback returns 15% of eligible losses up to EUR 3,000.
| Promotion | Offer | Free Spins |
|---|---|---|
| Weekly reload | 77% up to EUR 700 | 50 |
| Weekend reload | 50% up to EUR 700 | 50 |
| Weekly cashback | 15% up to EUR 3,000 | - |
All three promotions are denominated in EUR. The weekly and weekend reload bonuses are distinct offers - one applies during the working week, the other over the weekend - but whether both can be claimed in the same calendar week depends on the eligibility conditions in the bonus terms.
The cashback works as a percentage return on net losses within the calculation period. How losses are calculated, which games count, and when cashback is credited to your account are details confirmed in the full bonus terms. The maximum return of EUR 3,000 per week is the ceiling regardless of total losses.
Wagering Requirements - What They Mean in Practice
Every deposit bonus and reload bonus at Slimking comes with a wagering requirement. This means the bonus amount must be turned over a set number of times before any winnings derived from it can be withdrawn. The exact multiplier is not published in the headline bonus summary - it is in the full bonus terms, which you can access from the bonuses or promotions section of your account.
Before requesting a withdrawal of bonus-related funds, check the following:
- Your current wagering progress - visible in the account bonuses section
- The maximum bet permitted while a bonus is active - check bonus terms for the confirmed figure
- Which game categories contribute to wagering and at what percentage - check bonus terms
- Whether your bonus is still in an active status or has moved to completed
Placing bets above the maximum bet limit while a bonus is active can result in forfeiture of the bonus and any associated winnings. If you are unsure of the limit, check the terms before playing rather than after.
Free Spins - How They Work
The welcome bonus includes 200 free spins credited on the first deposit. Each reload bonus - both weekly and weekend - adds 50 free spins alongside the match bonus. That is up to 300 free spins available across the welcome package and the first two reload bonuses.
The specific slot titles the free spins apply to, the expiry window after crediting, and any cap on winnings from free spins are not confirmed in the published bonus summary. When your free spins are credited, check the bonus terms for the eligible games before playing - using free spins on an ineligible title may result in the spins not counting.
If free spins do not appear in your account after a qualifying deposit, check these points first:
- Confirm the bonus was activated or claimed correctly
- Check whether the deposit method used qualifies for the bonus
- Verify the minimum deposit threshold was met
- Check the expiry window - free spins credited but not used within the valid period are forfeited
For a full list of the slots that qualify for free spins, the slots that qualify for free spins are detailed in the bonus terms alongside the slots section of the lobby.
Bonus Activation and Status Tracking
Whether bonuses at Slimking are applied automatically after a qualifying deposit or require a manual activation step is not confirmed in the published terms. After each deposit, check the bonuses or promotions section of your account to confirm the bonus has been credited and is showing an active status.
Four status types indicate where a bonus stands: active (wagering in progress), completed (wagering met and winnings available), expired (bonus not used within the valid window), and cancelled (bonus removed, typically due to a terms condition). If a bonus shows as cancelled or does not appear at all after a qualifying deposit, check the activation method in the bonus terms before contacting support.
Bonus history is also accessible from the account bonuses section, which lets you review past offers and their outcomes.
Bonus Expiry and Forfeiture
All bonuses and free spins carry an expiry period. Once that window closes, any unused bonus funds and unplayed free spins are forfeited automatically - they do not roll over. The exact expiry period for each bonus type is in the full bonus terms; check that section in your account after claiming any offer.
Forfeiture can also be triggered by actions that breach the bonus conditions - for example, exceeding the maximum bet limit during an active bonus or using an ineligible payment method. If a bonus moves to a cancelled status unexpectedly, the bonus terms will show the applicable condition. Contact support via live chat or at [email protected] if the reason is not clear from the terms.
Payment Methods and Bonus Eligibility
Not all payment methods qualify for bonus offers. Some deposit methods may be excluded from bonus eligibility, meaning a deposit made with those methods will not trigger a welcome or reload bonus. The specific excluded methods are not confirmed in the published summary - check the bonus terms before making a deposit if you intend to claim an offer.
Choosing an ineligible method is one of the most common reasons a bonus is not credited after a deposit. Once a deposit is made with an excluded method, the bonus is typically not retroactively applied. To avoid this, confirm method eligibility in the bonus terms first, then make a qualifying deposit with a confirmed eligible method.
Common Bonus Issues and What to Check
Three issues come up most often: a deposit bonus not appearing after a qualifying deposit, free spins not showing in the account, and cashback not being credited at the expected time. In most cases, the cause is one of a short list of checkable conditions.
Before contacting support, work through this checklist:
- Bonus not credited: confirm the bonus was activated or claimed; check the deposit method qualifies; confirm the minimum deposit amount was met
- Free spins not appearing: check the eligible games list in bonus terms; confirm the expiry window has not passed; verify the deposit triggered the correct bonus stage
- Cashback not credited: check the calculation period has closed; confirm the games played are eligible for cashback; check whether the minimum loss threshold applies
- Bonus showing as cancelled: review bonus terms for the condition that triggered cancellation; check whether a max bet rule was exceeded
If none of these resolve the issue, contact support with your account email, the deposit amount and date, and a description of the expected bonus. Reach the team via Live Chat on the site or by email at [email protected].
Bonus Codes at Slimking Casino
Some promotions may require a bonus code to activate. Whether a code entry field is present at registration, in the cashier section, or on the promotions page is not confirmed in the published terms - check those areas of your account if you have a code to apply.
For the full step-by-step process - including where to enter a code, how to verify it was applied, and what to do if it does not work - see the dedicated guide on how to enter a bonus code at Slimking.
Before You Withdraw Bonus Winnings
Two conditions must be met before bonus-derived funds can be withdrawn. First, the wagering requirement attached to the bonus must be fully completed - partial completion is not sufficient. Second, your account verification must be in place; withdrawals are held until KYC is approved regardless of wagering status.
Once wagering is complete and your account is verified, the standard payout process applies. Details on timing, methods, and limits are covered in the section on withdrawing your bonus winnings.
If you have not yet submitted your identity documents, complete your account verification before requesting a withdrawal to avoid delays.
FAQ
How do I claim the welcome bonus?
Make your first deposit after registering. If the bonus is not applied automatically, check the bonuses or promotions section of your account for a manual claim option. The exact activation method - automatic or manual - is confirmed in the bonus terms accessible from your account.
Is the welcome bonus automatically applied?
Whether the welcome bonus is auto-applied or requires a manual step is not confirmed in the published summary. After your first deposit, check the bonuses section of your account immediately to confirm the bonus status shows as active. If it does not appear, check the bonus terms for the activation method before contacting support.
What is a wagering requirement?
A wagering requirement is the number of times you must turn over the bonus amount before any winnings from it can be withdrawn. For example, if a EUR 100 bonus carries a 30x requirement, you must wager EUR 3,000 before the resulting funds are withdrawable. The exact multiplier for each bonus at Slimking is in the full bonus terms in your account.
How do I check my wagering progress?
Wagering progress is tracked in the bonuses or promotions section of your account. Look for the active bonus entry - it should show a progress indicator or remaining wagering amount. If the section does not display this, contact support via live chat for a manual progress check.
What is the maximum bet during a bonus?
A maximum bet limit applies while a bonus is active. Exceeding it can result in forfeiture of the bonus and associated winnings. The confirmed figure for this limit is in the bonus terms - check that section in your account before playing with an active bonus.
Which games count towards wagering?
Not all games contribute equally to wagering requirements. Slots typically contribute at a higher rate than table games or live casino titles, but the exact contribution percentages for each game category are in the bonus terms. Check the terms before playing to ensure your chosen games are counting towards the requirement.
When does my bonus expire?
Each bonus and set of free spins has a fixed expiry window from the point of crediting. Once that period ends, unused bonus funds and unplayed free spins are forfeited. The exact expiry period for each offer is in the bonus terms - check immediately after claiming to know your deadline.
Why was my bonus not credited?
The most common reasons are: the deposit method used is excluded from bonus eligibility, the minimum deposit threshold was not met, or the bonus required a manual activation step that was not completed. Check the bonus terms for the specific conditions, then contact support at [email protected] with your deposit details if the issue persists.
Which slots do the free spins apply to?
The eligible slot titles for the 200 free spins (first deposit) and the 50 free spins attached to each reload bonus are listed in the bonus terms. Using free spins on a title not included in the eligible list may mean those spins do not count. Check the terms or the bonus details in your account before playing.
What is the difference between free spins and a deposit bonus?
A deposit bonus matches your deposit with bonus funds that must be wagered before withdrawal. Free spins give you a set number of spins on specific slot titles, with any winnings typically subject to their own wagering requirement and expiry window. At Slimking Casino, the welcome offer combines both - 200 free spins alongside the 100% deposit match on the first deposit.
