King of Slots Slot Machine
Checked and updated
Self-proclaimed slots royalty, King of Slots is a three row game with 25 pre-set paylines and an innovative 15 independent reels. As well as that interesting reel configuration, the slot offers a theoretical return to player percentage of 97.0% and a number of exciting features. They include Sticky Wins, Free Spins and Wild Substitutions which can all nicely boost a player’s winnings.
Where South African players can spin this slot
These are the operators we see actually working for players in South Africa: rand accounts, local payment rails and a welcome offer you can check on the operator’s own terms page. Figures come from our brand database and are re-checked as they change.
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BetumRand accountsWelcome packageWelcome offerWelcome package up to R4 000Get bonusT&Cs apply · 18+ - 2
YesPlaySouth African licenceInstant EFT · Ozow · Capitec PayVouchersWelcome offer100% welcome bonus up to R3 000Get bonusT&Cs apply · 18+ - 3
ZarBetSouth African licenceInstant EFT · OzowVouchersWelcome offer200% welcome bonus up to R2 000 + 50 free spinsGet bonusT&Cs apply · 18+ - 4
Springbok CasinoR250 no-deposit bonusRand accountsInstant EFT · Ozow · 1VoucherWelcome offerR11 500 welcome package + 250 free spinsGet bonusT&Cs apply · 18+ - 5
Yebo CasinoRand accountsInstant EFT · OzowVouchersWelcome offerWelcome package up to R12 000Get bonusT&Cs apply · 18+ - 6
Wazamba200 free spinsLarge game libraryWelcome offer100% up to R8 000 + 200 free spinsGet bonusT&Cs apply · 18+ - 7
Thunderbolt CasinoRand accountsInstant EFT · OzowVouchersWelcome offerWelcome bonus up to R10 000Get bonusT&Cs apply · 18+ - 8
Megapari150 free spinsOzow · Instant EFTSportsbook tooWelcome offerWelcome package up to R28 800 + 150 free spinsGet bonusT&Cs apply · 18+ - 9
PlayAmo150 free spinsRand accountsWelcome offerWelcome package up to R5 500 + 150 free spinsGet bonusT&Cs apply · 18+ - 10
10betSouth African licenceInstant EFT · Ozow · Capitec PayWelcome offer100% welcome bonus up to R5 000Get bonusT&Cs apply · 18+ - 11
HollywoodbetsSouth African licenceInstant EFT · Ozow · Capitec PayVouchersWelcome offerR25 free bet + 50 free spins on sign-upGet bonusT&Cs apply · 18+
We earn a commission when a reader opens an account through the links above. It does not change what you pay, and it does not decide the order — that is set by our own criteria. Bonus terms, wagering and payout times are the operator’s and can change without notice. 18+ · play responsibly · South African Responsible Gambling Foundation 0800 006 008.
Play King of Slots Slot Free
King of Slots Review
Game info
| Theme: | Royalty |
| Payout %: | 97 |
| Reels: | 15 |
| Pay Lines: | 25 |
| Max Win: | 750,000 |
| Scatter: | Pink Stones |
| Wild: | Blue Stone |
| Our Rating: | 4.9 / 5 |
A slot that calls itself the King of Slots has plenty to live up to, and to find out whether this game does so, all you need to do is to read on. We’ve taken a close look at all the key aspects of the game and compiled a review covering its top jackpot, special symbols, paytable details and betting limits.
Top Jackpot
With its 15 independent reels and Sticky Wins feature, King of Slots really does provide great opportunities for players to win big. The most valuable symbol within the game is the crown symbol and this pays out at a rate of 1000 times the bet level if five of them line up along a payline.
At the highest bet level of ten then, that can result in a payout equalling 10,000 coins for one payline and that can then be enhanced to 30,000 coins if the combination is achieved during free spins – when all winnings are multiplied by three. In the event that all 15 reels display the same crown symbol after a free spin, therefore, the top jackpot of a full 750,000 coins (30,000 x 25 paylines) can be won. At the highest coin value of R20, that jackpot is worth a gargantuan R16 203 000 to a lucky player who wins it.
Special Symbols
King of Slots twins two special symbols with its unique reel configuration to create the game’s additional features.
Wild Symbol – a traditional Wild symbol is the first of these, and that symbol substitutes for all other symbols apart from Scatters and always goes towards creating the most valuable combination possible for a winning payline.
Scatter – the second and more notable special symbol is the Scatter symbol and in King of Slots, that symbol has two distinct functions. If three or more are displayed after a spin, the game’s ‘Sticky Win’ function is triggered and any winning symbols are held whilst all other reels are re-spun. This function is also triggered whenever a winning combination is achieved and reels will keep re-spinning until no new wins are generated.
If five or more Scatter symbols appear, meanwhile, this activates the game’s free spins – with the exact number of free spins awarded dependent upon the number of Scatters, as set out in the game’s paytable. All free spins are played at the same bet level and coin value as the spin which triggered them, and all winnings from free spins are automatically multiplied by three.
Paytable
All of the symbols on the King of Slots reels have a regal theme and the most valuable of all is the gold crown symbol. Five of these lining up along a payline results in winnings equal to 1000 times the bet level. As described above, therefore, that can result in a jackpot of 30,000 coins per payline during free spins and a total jackpot of 750,000 coins if all 25 paylines display the same combination.
The second most valuable symbol within the game is the watermelon gemstone symbol, which pays at a rate of 300 times the bet level for a full set of five. At bet level ten and during free spins, that combination can result in a payout of 9000 coins per payline and a total of 225,000 coins if all 25 paylines display the same combination.
Betting Limits
The 25 paylines of King of Slots are pre-set and cannot be adjusted, but players can control the amount they bet per spin by setting both the value of coins bet and the number of coins bet per payline.
There are seven coin values to choose from between 1p and R20, and ten bet levels from 1-10 which each add one further coin per payline. The minimum stake for King of Slots, therefore, equals 25p if bet level one and coin value 1p is selected and the maximum equals R5 400 if bet level ten and coin value R20 is chosen.
What We Think
The game describes itself as the King of Slots and there are very few grounds for argument. When it comes to potential jackpot amounts, level of betting control and lucrative extra features, this game really is second to none.
A top jackpot amount potentially worth R16 203 000 is unquestionably one of the biggest around and would even put many progressive jackpots in the shade. Even if they don’t win that big one, however, players can still benefit from really nice payouts thanks to the game’s wild substitutions, Sticky Wins feature and x 3 multiplier for free spins.
When it comes to betting control too, King of Slots’ ten bet levels and seven coin values give players as much power over their stakes as they could possibly want. The only possible weakness of this slot then, could be that the actual gameplay can be described as slightly simplistic and repetitive, as there are no bonus games or features. With such good payout possibilities, however, few players are likely to mind too much.
Amounts in this review were converted from the operator’s own pound-sterling offer at R21.60 to £1 (European Central Bank reference rate, 4 September 2026) and rounded. The operator publishes and pays the offer in its own currency — check the exact figure and the terms on its site before you deposit.