Online Slots With Gamble Feature: How Do They Work?

Online slots are known for a range of features, and one of the most notable extras you might spot is the “gamble feature.” If you’re new to casino games, you might be curious about what sets the gamble feature apart from others.

You may have also come across words like “bonus rounds,” “RTP,” and “volatility” when exploring slot games. With so many options, figuring out which features suit you best can be a bit overwhelming at first. This article explains what a gamble feature is, how it works, and what makes it different. Read on to learn more. 

What Is the Gamble Feature in Slots?

The gamble feature is an option that sometimes appears after a win on certain slot games. Instead of taking your winnings straight away, you’re invited to risk them—often in a mini-game that usually involves something straightforward, like guessing the colour or suit of a card.

At this stage, you’ll usually pick between two choices: collect what you’ve won or use the gamble feature in an attempt to increase your prize. Guess correctly and your winnings may potentially be doubled, or even quadrupled if the game allows. If your guess does not match the outcome, you could lose what you just won.

Not every slot includes a gamble feature, and the rules for how it works can change from one game to another. For example, some casinos or providers might only let you gamble certain win amounts, or may set specific rules about how the feature is used. Game instructions will always have the details if you want to check before you play.

All outcomes in slot games, gamble features included, are controlled by chance. Outcomes are determined by Random Number Generators (RNGs), ensuring that there is no way to predict or influence the outcome. Game rules must be fair and clear as part of UK Gambling Commission (UKGC) regulations.

Players should always remember to gamble responsibly and within their means- never wager more than you can afford to lose. 

How Online Slots With Gamble Feature Work

With a slot game that includes a gamble feature, you’ll often notice an extra button after you win. This option lets you risk recent winnings for a chance of a larger prize.

A common version is a guessing mini-game, where you choose, for example, the colour or suit of a playing card. The result is random and decided instantly by the slot’s system. If you guess right, your prize is increased; if not, you lose the win from that round. Some games let you use the gamble feature several times in a row, but there’s always a limit you can find in the rules.

How and when the gamble feature appears can vary. Some games allow it on any win, others only on wins above certain amounts, and some set a cap on how much can be won or risked in this way. The game’s “help” section will list all these details.

Slot games with gamble features in the UK are required to meet fairness standards and operate by chance. It could be a good idea to use built-in account management tools, such as deposit limits or reminders, which many casinos provide for responsible play.

Do All Online Slots Have a Gamble Feature?

The gamble feature is not built into every online slot. Many games focus on other types of bonus rounds—such as free spins, respins, and special wilds—so you won’t find this option everywhere. Some slots follow entirely different designs, with unique mechanics that may not suit extra risk-based features.

Developers make these choices based on what suits the slot’s theme and gameplay. If you’re hunting for a particular feature when browsing, it could help to check pay tables or the rulebook on each game to see if the gamble feature is included. This information is often highlighted by casinos or can be found within the games themselves.

Ultimately, whether a slot includes this option or not is only one factor. Your enjoyment could also be shaped by game style, graphics, bonus rounds, and the features you most enjoy. 

Popular Types of Gamble Features in Online Slots

There are a few main types of gamble features. The most widely seen is the “Red or Black” card game, where you guess a card’s colour for the chance to double your win. Guess right, and your prize is increased; get it wrong and your winnings from that spin are lost.

Another version is the “Card Suit” guess. This involves picking the correct suit for the chance to multiply your prize by four. The odds are longer on this version, which is why the possible increase is higher.

Some slots include a ladder gamble. This is shown as a set of rungs, lighting up as you press a button—if you land on a higher rung, your winnings go up, but you can also lose your prize. There are also occasional themed mini-games, designed to fit a particular slot’s style, where you select an object or symbol.

To check which type of gamble feature is built into a game, you could use the rules or help section. These mini-games always work in the same way as the rest of the slot game, with outcomes determined entirely by chance.

Best Slots With Gamble Feature

Several well-known slots feature the gamble option. For instance, Book of Ra Deluxe by Greentube allows you to risk your win on a colour guess, usually after any win; its RTP is around 95.1%. You’ll see this slot at many UK casino sites.

NetEnt’s Mega Joker includes a simpler gamble round with a double-or-nothing option each time you win. Its RTP can reach 99% in some versions, depending on how the game is played.

Classic-style games like Sizzling Hot Deluxe (also by Greentube) include a gamble feature and are easy to spot thanks to their fruit symbols and direct gameplay. This slot’s RTP is close to 95.66%.

Other slots, such as Dolphin’s Pearl Deluxe and Lucky Lady’s Charm Deluxe, also include these features. Game libraries vary between casinos, so you may want to check the game details before playing.

All gambling activities inherently involve risk, and players should always remember to gamble responsibly and within their means. 

“Always Gamble The Feature” Meaning Explained

You might come across the phrase “always gamble the feature” when reading slot forums or chatting online. This simply describes a style of play where someone chooses the gamble feature each time it’s available, instead of taking winnings.

As explained earlier, the gamble feature is a pure game of chance—not a trick or predictable system. Using the feature more often means risking more prizes for the hope of a bigger result, but it also means more chances to lose.

Everyone has their own way of doing things; some prefer to take risks, while others collect every win. Keeping an eye on your limits and making use of features that help you manage your play could make it easier to manage your play.

Play Gamble Feature Slots Online at Mr Luck

If you’re interested in trying your hand at slots that include the gamble feature, Mr Luck offers plenty of choice. You’ll find a range of themes, visual styles, and bonus rounds, including games mentioned in earlier sections. 

Details on each slot, like RTP and bonus features,are visible so you can compare before you decide to play for real money. Demo modes help you explore the basics and make an informed choice about what suits you.

At Mr Luck, you have access to straightforward account tools, including deposit limits and time tracking. All games use a RNG and are licensed in line with UKGC standards, with clear information about how each feature works.

To see what’s available and read more about a particular slot’s features, simply register in a few steps and start exploring. Whether you search by theme or feature, you’ll find plenty of choice and all the details you need right at your fingertips.

**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.

 *All values (Bet Levels, Maximum Wins etc.) mentioned in relation to these slot games are subject to change at any time. Game features mentioned may not be available in some jurisdictions.