
There’s growing curiosity about Slingo — a game that mixes the mechanics of bingo and slot machines into one format.
You might have seen it listed on UK casino sites and wondered how it compares to traditional slots.
This guide looks at what Slingo is, how it works, and how it differs from standard slot games. By the end, you’ll better understand how each type of game functions, how outcomes are determined, and what factors you may wish to consider before choosing one.
Slingo combines features of both bingo and slots. The layout is based on a grid similar to a bingo card, usually with 25 spaces arranged in five rows and five columns. Beneath the grid sits a set of reels that spin to reveal numbers or symbols. When a number on the reel matches one on the grid, it’s marked off. Completing a full line — horizontally, vertically, or diagonally — is known as achieving a Slingo.
Each round provides a fixed number of spins. When all spins are used, the total number of completed lines determines your final score or potential payout. Every Slingo title displays its payout information in a paytable — a section within the game menu that lists how prizes are awarded.
Special symbols may also appear during play. These can vary between games, but commonly include:
Some Slingo games may introduce multipliers or bonus rounds that can be triggered under specific conditions. Because each title operates differently, it can be worth checking the paytable and information screen before starting to understand how that version works.
Slingo games use a Random Number Generator (RNG) — a piece of software that ensures outcomes are random. This means results can’t be predicted, and no method can guarantee a win.
While Slingo and slot games both use RNGs to determine outcomes, the gameplay experience differs.
Slots use reels with various symbols, where certain combinations across paylines can form winning results. For example, matching three identical symbols on a payline might award a payout as shown in the slot’s paytable.
In contrast, Slingo focuses on matching numbers on a grid across several spins. This creates a slower, more progressive structure within each game round. You can see your progress build as numbers are marked off.
A few key differences include:
The Return to Player (RTP) percentage — the theoretical proportion of all wagered money a game may pay back over a long period of time — also varies.
In the UK, slot RTPs often range from around 88% to 96%, while Slingo games usually fall within a similar bracket. RTP figures are averages calculated over long periods, so they don’t indicate what any one player might experience.
Whether Slingo appeals to you depends on how you prefer to play. If you enjoy following progress on a grid and completing lines, Slingo may offer a more structured experience.
If you prefer quick spins and instant results, slot machines might be more suitable. They tend to focus on fast-paced outcomes without the need to track progress.
Both game types rely on chance rather than skill. There’s no reliable strategy that can ensure wins in either Slingo or slots. Each spin or draw is random, and all results are independent of previous ones.
When exploring new titles, you may want to:
Being informed about how a game operates can help make it easier to decide whether it aligns with your preferences.
There isn’t a single “best” Slingo game because preferences vary. Each title has its own design, theme, and bonus system. What one person enjoys might not appeal to another.
Some of the most widely recognised Slingo titles in the UK include:
These games differ in layout, payout structure, and bonus content. You can review each game’s rules and paytable to see how the grid works, what symbols may appear, and what prizes are possible.
Game libraries also vary between operators, so one casino may offer different Slingo titles than another.
King Casino is licensed and regulated by the UK Gambling Commission. If you want to explore Slingo, slots, or other casino games, log in or join King Casino to browse our range.
Each game screen includes the rules and paytable, so you can see how a title works before you play.
If you choose to play, set limits that suit you and only wager what you can afford. Gambling is for those aged 18 and over.
Whether you lean towards Slingo or prefer slots, pick the game that fits your style and enjoy it responsibly.
*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to these games are subject to change at any time. Game features mentioned may not be available in some jurisdictions.
**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.