King Of Slots  Slot - NetEnt Mobile Game Review
Play for real money

King Of Slots Overview

Theme Gems and Jewels
Type Video Slots
Software NetEnt
Reels 5
Paylines 26
Min coins per spin 0.25
Max coins per spin 250
Maximum Win 7500
Release date 1 January 1970
Special features Wild Symbol, Scatter Symbol, Autoplay Option, Multiplier, Free Spins
RTP 97%
Variance LOW
Mobile Yes

Mobile Casinos to Play King Of Slots for Real Money

Up to £300 + 30 No Deposit Free Spins
T&C apply
18+. New UK customers only. Opt-in required. 30 free spins on Book of Dead game upon registration with NO wagering requirements or deposit required for spins AND 100% deposit bonus up to £300: Min deposit £10 and 30x wagering requirements apply on bonus (game weighting applies). Max bet applies. T’s and c’s apply. Please gamble responsibly,
Up to £350 + 135 Free Spins
T&C apply
New UK players only. Select "Casino bonus offer" on sign-up and deposits. Deposits of £10, £20, £50, £100 matched with a bonus offer of same value (14-day expiry). Total of four (4) Deposit bonuses + bonus spins offers available. 35x real money cash wagering of bonus offer amount must be met (30 days from deposit) before bonus is credited in cash. Spins credited upon deposits: under £50 - 10 Spins; £50 or over - 25 Spins. Spins on Book of Dead only, 3-day expiry, winnings paid in cash. Eligibility requirements apply. Play Responsibly. Full T&C's Apply. 18+
Up to £100 + 200 Bonus Spins
T&C apply
New players only. 18+. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus Spins and 20 Bonus Spins per day over 5 days on selected game

King of Slots by NetEnt is played across the standard set of reels, which contains 5 of them arranged in 3 rows (bet lines). The number of active paylines per spin is pre-determined to occupy the value of 25.

The player can decide between ten bet levels, through which he adjusts the amount of both bet per line and total bet per spin. The first parameter ranges from 1 to 10 coins per line, while the second occupies the values between 25 and 250. Coin size ranges from 0.01 to 1.

The non-progressive jackpot prize is set to occupy the value of 100 times the bet per line amount. One must land a combination of five crown symbols to win the jackpot. The RTP percentage is set at 97%, making the game a medium to high volatility slot. An auto-play option is present, through which between 10 and 1000 automatic spins can be selected.


The game is totally compatible with both PC and smartphone or tablet configurations powered by Windows/Mac OS or Android/iOS.

Players can choose to play King of Slots for real money, or they can play King of Slots for free, by running it in demo mode, also available at the vast majority of online casinos.

King of Slots mobile version requires no specific mobile phone app to be downloaded.

Symbols & Additions

The game-play consists of a wild, scatter and 9 other regular tokens. These regular symbols can further be separated into two categories, according to the amount of the payout they bring. Lower paying ones are displayed as card marks, while the higher paying ones are illustrated to match the title of the game perfectly.

A regular icon that carries the largest payout is illustrated as a crown. The combination of five crowns on an active payline brings one the jackpot prize, which is set at 1000 times the amount of the wager per line.

The wild symbol has the ability to replace all included symbols, except for the scatter. It can be helpful when creating a winning combination.

The scatter has the ability to activate the free spins feature. To do so, the player needs to land 5 or more scatters anywhere on the screen. The number of these bonus spins goes from 10 up to 30.

3 or more scatters or a winning bet line trigger the sticky win feature. All reels included remain frozen, while the other ones spin until there is a new win.


With useful additional features and pretty solid payouts, it’s definitely worth to play King of Slots at online casino!

King Of Slots Slot Machine RTP - The Return to Player for this gambling game is 97%