Top Online Slingo Games & Casino Picks [2024]

Slingo is a brainchild of New Jersey real estate developer, Sal Falciglia Sr., who introduced it to the world in 1994. The name Slingo is a clever fusion of popular casino games – Slots and Bingo (Sl+ingo), the two elements that form the core of the game.

Over the years, Slingo has carved a niche for itself in the UK online gambling industry, with a multitude of UK casino sites now offering the game to their users.

In the broader European online casino arena, Slingo is available on casino websites that host games from software providers like Netent, Pragmatic Play, IGT, SG Digital, Relax Gaming, and Inspired.

Although Slingo might not be the star of the show like online slots, blackjack, or Evolution Gaming’s live European roulette games, it holds its own and is readily available for those who wish to play for real money or simply try it out for free.

Playing Online Slingo Games for Real Money

Slingo games are all about racking up points, and the way to do that is by completing slingos. Imagine a 5×5 grid, much like a bingo card. Your aim is to mark off five numbers in a row, whether that’s horizontally, vertically, or diagonally.

The center square is your key to success, offering four potential ways to score a Slingo: up, down, and across both diagonals.

The points you get for each Slingo can vary, but the rule of thumb is this: the more slingos you complete, the higher your point total climbs. Some Slingo games even offer bonus points for landing on certain symbols or completing specific challenges.

Popular Online Casino Slingo Games to Try

With a variety of themes and gameplay mechanics, from the wild west setting of Slingo Showdown to the candy-filled world of Slingo Sweet Bonanza, Slingo games offer variety and fun. While not always the main attraction, these games have found a steady audience among players looking for variety in gambling.

These Slingo games form a part of the casino game variants in the EU, and below are some of the popular ones available at leading online casinos across Europe.

Slingo Sweet Bonanza

  • Volatility: High
  • RTP: 96.45%
  • Features: Bonus Bomb Pick ’em Game, x4 Multiplier
  • Provider: Pragmatic Play, Gaming Realms

Slingo Sweet Bonanza is a delightful game that combines the fun of Slingo with the iconic Sweet Bonanza slot from Pragmatic Play. Spin the Slingo reel to strike out numbers on the 5×5 grid, aiming for 5 in a row to achieve a Slingo. Achieving 8 or more Slingos activates the Bonus Game, a pick game using bomb symbols from Sweet Bonanza.

Slingo Sweet Bonanza

The number of picks depends on the Slingos achieved. The Bonus Game reveals multiplier values, adding to the total win. If 3 or more Bonus symbols land on a single spin, the Bonus Game is triggered with picks and multipliers. Special symbols include Wilds, Super Wilds, Free Spin, Blocker, and Bonus symbols. Extra spins can be purchased for more chances to trigger the bonus.

Slingo Centurion

  • Volatility: High
  • RTP: 95.2%
  • Features: 7 Bonus Features
  • Provider: Inspired Gaming, Gaming Realms

Slingo Centurion is an interesting addition to the Slingo games catalogue, developed in collaboration between Gaming Realms and Inspired Gaming. In this game, you spin the button to cross off numbers on a 5×5 Slingo grid. Devils block number matches on your grid, and Jokers allow you selecting any number to mark off.

Each Slingo of five matched numbers you achieve advances you up the bonus ladder, where Centurion features await.

Slingo Centurion
Slingo Centurion
Slingo Centurion Full House
Slingo Centurion Full House

Bonuses include Reelus Maximus, Prizes on Parade, Caesar’s Free Spins, Road to Rome, and Wild Power Spins, each offering unique rewards and gameplay mechanics.

Centurion Slingo Wild Power Spins Bonus
Wild Power Spins

With the help of the “Spin For…” feature, we’ve managed to collect a Full House of Slingos, advancing us to the Wild Power Spins bonus game. This game awards three free spins, similar to its original online slot machine version, Centurion.

Slingo Showdown

  • Volatility: Medium
  • RTP: 95.4%
  • Features: Poker Hands, Multipliers, Slingo Bonuses
  • Provider: Gaming Realms

Slingo Showdown takes you to the wild, wild west, where you’ll find a unique blend of Slingo, slots, and poker. Set your bet, hit DEAL, and cards appear in the reel. You have 10 spins to create poker hands and fill the grid. Cash prizes are listed for certain poker hands achieved. Each completed Slingo increases the value of all prizes, with a max multiplier of 1500x your bet.

Familiar Slingo symbols, like Jokers and Super Jokers, mark off cards on the grid, while Devils block potential matches. After the initial spins, you can buy additional deals for more chances to win.

Slingo Reel King

  • Volatility: Medium
  • RTP: 95%
  • Features: Reel King Bonus, Wilds, Bonus Free Spins
  • Provider: Inspired Gaming, Gaming Realms

Slingo Reel King is an exciting game that combines the classic Slingo format with the legendary Reel King bonus. You start by spinning the slot reel to eliminate numbers from your 5×5 grid, aiming for 5 in a row to score a Slingo. Each reel can randomly ‘ding’, lighting up an arrow on the Reel King trail above. If 5 ‘dings’ occur, the first stage of the Reel King Bonus is triggered.

Slingo Reel King

The more ‘dings’, the higher the bonus stage, with a maximum of 9 ‘dings’ awarding the highest stage: Ultra King. The bonus continues until no wins are generated, and you’ll be awarded the cumulative win amount from the streak. The game also features familiar Slingo symbols like Wilds, Super Wilds, and Blockers. After your initial spins, you can purchase extra spins for more chances to trigger the bonus.

Slingo Rainbow Riches

  • Volatility: Medium
  • RTP: 95.6%
  • Features: 7 Bonus Games, Wilds, Super Wilds, Free Spins
  • Provider: Light & Wonder, Gaming Realms

Slingo Rainbow Riches is a vibrant fusion of Slingo, slots, and the classic Rainbow Riches game. To progress up the bonus ladder, you need to cancel out numbers on your 5×5 grid, aiming for 5 in a row. The game features the familiar Slingo characters, including Jokers and Devils, and offers a plethora of bonuses.

These include the ‘Pick Me’ Wishing Well and Magic Toadstool bonuses, the Cash Crop Bonus with multipliers, and the Road to Riches Bonus. Reach the top of the ladder for the Pots of Gold Bonus. After your initial 10 spins, you can purchase unlimited extra spins.

Slingo Riches

  • Volatility: Low
  • RTP: 95%
  • Features: Joker Bonus
  • Provider: Slingo Originals

Launched in April 2015, Slingo Riches is a similar slot and bingo game as all the others on this list. The game starts with a grid filled with numbers, similar to a bingo card. You spin a reel at the bottom of the screen, striking out numbers on the grid that align with those that appear on the reel. Special symbols, like Jokers and Super Jokers, light up numbers on the grid, allowing you to mark them off.

Slingo Riches

The Devil symbol, however, blocks the chance to mark off a number. You start with 11 spins, but can win four extra spins if a Free Spin symbol lands. At the end of the initial spins, you can buy extra spins, the price of which depends on how many numbers are left on the grid. The game is not just about marking off numbers—it’s also about strategy and decision-making.

Slingo Money Train

  • Volatility: High
  • RTP: 94.5%
  • Features: Money Train Bonus Game
  • Provider: Relax Gaming, Gaming Realms

Slingo Money Train is a modern version of the Slingo game set in a steampunk Wild West. The game features the original Money Train 2 bonus feature and multiple modifier symbols, with a maximum win of a whopping 10,000x. Numbers are drawn on the reels, and securing four or more Slingos lands you a spin of the Money Train Bonus Wheels.

Slingo Money Train

The more Slingos you land, the greater the prizes in the Bonus Wheels, and the higher the chance of entering the Money Train Bonus Game. The game also features Bronze, Silver, and Gold Bonus Wheels, which increase in value the higher up the Slingo ladder they’re triggered. The Bonus Wheels offer the chance of winning the Money Train Bonus Game, which is guaranteed from 9 to 12 Slingos.

Slingo Starburst

  • Volatility: Medium
  • RTP: 96.5%
  • Features: Win Spin Bonus, Wild Respins
  • Provider: Netent, Gaming Realms

Slingo Starburst is a dynamic gaming experience that combines the iconic NetEnt’s Starburst slot with the Slingo grid. The game involves spinning the slot reel to clear numbers from a 5×5 grid, with the objective to line up five numbers in a row to gain a Slingo.

Slingo Starburst

Each Slingo moves you up the bonus ladder, bringing you closer to a Win Spin Bonus. Landing 3 or more Purple Gem symbols on a single spin can award an instant cash prize. With wild symbols, you can mark off any number from the column directly above where they land and also substitute for Purple Gem symbols on the reel. Achieving 3 or more Slingos triggers a symbol-specific Win Spin bonus, which gives a guaranteed win of the relevant symbol. At the end of the game, you can buy extra spins for another chance to win.

Top Online Casinos for Slingo Games

While Slingo may not be as prevalent as modern video slots, crash games, and live dealer table games in many online casinos across Europe, it maintains a significant presence in the majority of online casinos in the UK.

For instance, Fun Casino even dedicates a separate tab in its main menu to Slingo. This section hosts over 50 Slingo games, encompassing not only the ones we described but also others that are particularly popular among the older generation of UK players. These include Slingo Who Wants to Be a Millionaire, Slingo Piggy Bank, Slingo Lucky Joker, and Slingo Extreme.

Fun Casino is available to players from the following European countries:

  • Andorra
  • Croatia
  • Faroe Islands
  • Finland
  • Georgia
  • Gibraltar
  • Iceland
  • Ireland
  • Isle of Man
  • Liechtenstein
  • Luxembourg
  • North Macedonia
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • San Marino
  • Serbia
  • Sweden
  • Åland Islands

Online Slingo Playing Tips

Below, we share some tips aimed at enhancing your playtime quality for any of the Slingo games listed above. As a rule, these games run on the same principles, making these tips universally applicable.

  • Conceptualize Your Strategy

    Slingo games commonly work on a finite number of spins. Think of these as your strategic arsenal – a tool to be used thoughtfully and sparingly. A hasty match might feel satisfying, but it’s wiser to slow down, survey the game board, and pin down the most beneficial move.

  • Leverage Power-ups

    Power-ups are a unique feature in certain Slingo variations. They’re your secret weapon, capable of eliminating specific numbers from your card or granting you those coveted extra spins. Stash them away for crucial junctures in the game when you need a particular number to complete a Slingo.

  • Aim for Full Slingos

    Your prime target should always be completing a full Slingo, which consists of a line of five numbers. Full Slingos not only yield higher points, but they can also unlock additional bonuses.

  • Target Multiple Slingos

    When faced with a choice between ticking off a number leading to one Slingo or a number at the intersection of two potential Slingos, always opt for the latter. This approach amplifies your chances of securing multiple Slingos in your upcoming spins.

  • Harness Joker Wilds

    In Slingo, the Joker is the wild card, capable of marking off any number in its column. Employ these versatile cards to your advantage, particularly to mark off numbers that culminate in a Slingo.

  • Capitalise on Free Spins and Coins

    Some Slingo versions offer free spins and coins during gameplay. Be vigilant and grab these opportunities—they can prolong your game and accumulate additional points.

  • Comprehend the Game Rules

    Slingo thrives in its diversity, offering several variants, each with its unique gameplay rules and bonus structures. Familiarize yourself with the specifics of the game before you dive in—understanding is the first step towards mastering Slingo.

While the above tips and strategies can enhance your gameplay with each spin – Slingo, at its core, is a game based on Random Number Generation (RNG). This means the outcome of each spin is dictated by chance, not by any specific strategy or decision made by you as the player.

The numbers that appear on your card and the symbols that pop up on the grid are generated randomly, within acceptable boundaries of randomness as determined by casino game testing labs (eCogra, GLI, BMM Testlabs, etc).

Play for sheer entertainment!

Popular Slingo FAQs Answered

What are online Slingo games?
Slingo games played online cleverly combine slot machines with the strategic elements of bingo gameplay, typically played on a 5×5 grid, with a “Play” button on the right. The objective is to mark off numbers on the grid, aiming to achieve ‘Slingos’ by lining up five numbers in a row, either vertically, horizontally, or diagonally.
How do I play online Slingo?
Playing online Slingo involves placing a bet to unveil numbers and symbols. If a number corresponds to a spot on your grid, it gets marked off. Achieving a Slingo, a line of five numbers, escalates your final win.
What are some popular online casino Slingo games to play?
Some crowd-favorites include these games, such as Slingo Rainbow Riches, Book of Slingo, Slingo Sweet Bonanza, Slingo Centurion, and Slingo Money Train, which is an adaptation of the high volatility online casino slot game by Relax Gaming.
Are there any strategies for playing Slingo games?
Based on our experience with playing, we have found that the most successful strategies for winning more often involve making intelligent decisions when buying extra spins, playing only Slingo games offering reasonable RTPs like 96%, and maintaining a responsible gaming approach.
Where can I play Slingo games online?
It depends on your location. However, you can enjoy Slingo games at European online casinos like Fun Casino, where you can play for real money. To try some of the most popular Slingo games for free, visit slingooriginals.com.
Are there any casino bonuses for Slingo games available?
Like most casino slot games, keno and RNG table games, Slingo is not excluded from bonus play. You can avail of a 100% first deposit welcome bonus, which you can use to play Slingo games online.
What are some interesting online Slingo game features?
Slingo games often include wild symbols, picking rounds, and multipliers. Some games, like Sling Centurion, even have a bonus game with free spins, providing further opportunities to win money prizes.
Are Slingo games more advantageous to play than slot games?
Slingo games offer more strategic gameplay compared to online slots. A game of Slingo tends to last longer than a spin on a slot machine, as players make decisions on each spin and potentially purchase extra spins for marking off five numbers. This could be an advantage for players who want a longer playtime. However, online slot games tend to produce bigger wins – winning 1000x a bet on European casino Slingo games is generally rare.

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