Slingo Reel King

Slingo Reel King is a slot-style game developed by Slingo Originals that combines three reel slots with bingo. The action takes place on a 5×5 reel configuration with 12 pay lines. The RTP is set at 95%, and the bonus features include wilds, extra spins, and a bonus game.

The Slingo Reel King slot has a low to medium level of volatility. The bet level is pretty typical, allowing you to put stakes ranging from £0.20 to £25 for each round. The game offers a maximum win of 500x your bet if you achieve a Full House. Let’s take a look at what Slingo Reel King has to offer in our in-depth review below before you play casino games right here at King Casino.

Slingo Reel King Slot Logo King Casino

Bonus Features

Yes (3)

Stakes Range

£0.20 to £25

Max Win













Slingo Originals

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.

Getting Started with Slingo Reel King Slots

To fully grasp the gameplay, you may try out the Slingo Reel King demo online. We have also provided a comprehensive guide on how to get started:

  • You must place your stake when the Slingo Reel King online slot starts. You can use the ‘+’ and ‘-‘ keys at the bottom left corner to set your stake between £0.20 and £25 per spin.
  • After you’ve decided on your bet, press the SPIN button to begin the game. You’ll have 11 spins to match the set bingo numbers on the reels. Each spin produces five digits on the reels beneath the 5×5 bingo grid.
  • The spins are automated after starting the game, so you don’t have to click the spin button constantly. However, to create a winning combination in Slingo Reel King slots, you must complete at least one line (horizontal, vertical, or diagonal of five numbers).
  • Finally, any numbers that match are ticked off and completing a row of five moves you up the reward board. If you are fortunate enough to complete a Full House, you can win up to 500x your bet.

Design & Symbols

As soon as you load the Slingo Reel King slot game, you’ll see the royal-blue backdrop with a classic, velvety appearance. With its red and gold regal theme, Slingo Originals has done an excellent job with this slot. On the left side, you can see a graphic representation of the lines and how they pay. The background music is upbeat and complements the traditional vibe well. Moreover, if you prefer playing online slots on the go, you’ll be happy to know that the developer designed Slingo Reel King mobile-friendly. So, you can play the game on any mobile device you want.

In addition to the numbers on the grid, you can also land several special symbols in the Slingo Reel King slot. These include wilds and super wilds, which function in the same way as the joker and super joker in regular Slingo slots and may be used to assist you in marking off numbers. There’s also an extra spin symbol, which provides you with more spins, and a diamond, which serves as a blocking symbol. You can also enjoy other Slingo games at King Casino, like:

  • Slingo Rainbow Riches
  • Slingo Starburst
  • Slingo XXXtreme

Slingo Reel King Bonus Spins & Special Features

You’ll enjoy some exciting Slingo Reel King bonus features while playing. So, let’s have a look at what’s on offer:

  • Reel King Bonus: Each reel in Slingo Reel King slots may randomly generate a ‘ding’ sound and light up, moving you across the bonus trail located above the grid. If 5 or more segments on the bonus trail light up, the first stage of the Reel King feature is unlocked. Players will receive the following rewards based on the number of lit segments on the trail:
    • Reel King Bonus (5 lit segments) – you can win up to 3 Reel King characters.
    • Great King Bonus (6 lit segments) – awards up to 4 Reel King characters.
    • Super King Bonus (7 lit segments) – awards up to 5 Reel King characters.
    • Mega King Bonus (8 lit segments) – you can win up to 6 Reel King characters.
    • Ultra King Bonus (9 lit segments) – awards up to 9 Reel King characters.

Every Reel King character will spin their unique 3×1 layout and continue to land winning spins until you hit a losing spin.

  • Wilds: Wild symbols in the Slingo Reel King slot game behave similarly to jokers in classic Slingo slots. The Wild symbol allows you to mark off any number in the column above its top, whereas the Super Wild has superior abilities as it will allow you to cross out any number on the screen.
  • Bonus Spins: If you land a bonus spin symbol, you will receive a bonus spin. You may also buy an infinite number of extra spins at the end of the main game. Each spin’s cost is shown above the spin button, and you may quit playing at any moment.

Reasons to Play this Slot Game

This hybrid design combines bingo and slot mechanics, providing a fresh take on popular online slots. The official RTP of the Slingo Reel King online slot is set at 95%, which is lower than the industry average of 96%. However, the volatility is low to medium, which means you’ll get some little wins regularly but will have to wait for the big ones.

The goal of Slingo Reel King is to create five-number lines. The bigger the prize, the more lines you complete. You can also win with just one line. The lowest payout is 0.1x your initial stake, but it may be increased to 500x if you achieve a Full House. Additionally, low rollers will be pleased with this slot game’s betting range.

ProviderSlingo Originals
Min/Max Bet20p to £25
VarianceLow to Medium
Gameplay5x5 reel grid with 12 paylines
Bonus FeaturesWilds, Bonus Spins, Reel King Bonus
Top Win500x

Frequently Asked Questions

In this part, you can find answers to the most commonly asked questions regarding the Slingo Reel King slot.

Can I play Slingo Reel King for free?

There’s nothing like a Slingo Reel King demo to get you comfortable before you start playing with real money. However, you can play for real money at King Casino by making an account. You may also take advantage of a welcome bonus of £150 and 50 bonus spins on selected casino slots.

Can I play Slingo Reel King on mobile?

Slingo Reel King has been designed to work flawlessly on all mobile devices. As a result, you can play the game whenever and wherever you choose, regardless of whether you’re using an Android or iOS smartphone.

What is the most I can win on Slingo Reel King?

In the Slingo Reel King slot game, you can win prizes by completing lines. A max win can be obtained by completing all 12 lines, which will reward 500x the stake.

Are there any games related to Slingo Reel King at King Casino?

For more Slingo fun, check the list below, and why not try some of our other top reel slots while you are at it:

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