Stacked Wilds

Stacked Wilds are a common feature in slot games that can massively enhance the excitement for players and increase the potential for big wins.

This feature involves entire reels being covered by one or more Wild symbols, often stacked on top of each other.

Welcome to the captivating realm of stacked wilds, an exhilarating feature that has revolutionised the world of slot gaming. Stacked wild symbols, generously adorning reels in various forms, have become the heart and soul of many remarkable slot experiences.

These symbols, spanning an entire reel or even multiple reels, pave the way for astonishing winning combinations, catapulting players into realms of excitement and opportunity.

The ingenious stacked wild feature elevates the thrill as it can transform a single spin into a cascade of rewards.

Often compared to expanding wilds, the stacked wilds take the form of as many wild symbols as needed, setting the stage for unparalleled excitement and enhancing the allure of the best stacked wild slots.

Join us as we delve into the captivating universe where each spin holds the promise of astonishing wins and electrifying gameplay.

How Stacked Wilds Work?

It is common with most Wild symbols, they substitute for most game icons on the reels. Stacked Wilds can complete a winning combination when two or more matching symbols are found adjacent to them on the same pay line.

Stacked Wilds isn’t too different from normal wild symbols and are only two or more wild symbols found next to each other on the reels, players will be hopeful of symbols crossing multiple pay lines in order to land more than one win at a time.

However we must say that some games use Stacked Symbols exclusively in the bonus game, to add a different aspect to that specific round. After each bonus round, various feature will make them stand apart from the normal base game.

Best Stacked Wilds Games

If like us you want to know some of the Best Stacked Wilds Games there is, be sure to check out the list below:

  1. Dolphin Quest
  2. Cosmic Invaders
  3. Royal Masquerade
  4. The Great Blue
  5. Space Wars
  6. Double Dragons
  7. The Three Musketeers
  8. Jurassic Park
  9. Flux
  10. Medusa 2

Other Derivatives of Stacked Wilds

It isn’t uncommon for Stacked Wilds to come with added enhancements. These add flair to the reels and can excited after each round, other forms of Stacked Wilds include:

Random Stacked Wilds

Some slots reward Stacked Random Wilds to the reels after the spin has finished. In a lot of cases, random icons will turn into wild symbols in hopes of creating a win for yourself.

Sticky Stacked Wilds

During a re spin or a free spin bonus round, Stacked Wilds can have a sticky effect, this means that they will hold in place while the rest of the board spins. This will often happen until the rest of the game, which allows you a far greater chance of winning.

Stacked Wild Multiplier

Depending on the type of game, some wild wins will be grouped with a designated multiplier. This has the chance to double each win made with a Stacked Wild symbol. If it’s not active in the base game of a slot, however it may be present in the free spin bonus round instead.

Other Popular Types of Slots

If Stacked Wilds jumps out at you, we would also suggest checking out these other kind of slots. Each one comes with their own set of unique advantages and features, be sure to check out the list below:

Low Stakes Slots

Low Stakes Slots are often referred to as penny slots, low bet, or low balance slots, players are able to spin with as little as £0.01.

This is a great option for both beginner and experienced players who want to enjoy longer sessions when spinning slots while also still having a chance at consistent payouts.

High Stakes Slots

If you are able to placed super low bets with low stake slots, high stakes slots allow you to make big wagers. You can usually bet as much as £300 per spin with these super fast paced games.

Tumbling Reel Slots

Tumbling Reel slots are a new but popular type of slot. These are often known as rolling reels, cascading reels, falling symbols, or avalanche slots, these slots have unique features that allow you to get multiple payouts with one spin.

High Payout Slots

If you aim is to win big on slots, high payout slots are what we would suggest you to look at. These boast the highest RPT percentage, giving the player the best chance at getting payouts.

In any case a higher RPT percentage is used to draw players in, some of the best casinos offer slots with RTPs as high as 99.7%

Win Both Ways Slots

When it comes to Win Both Ways Slots you can make winning combos by moving either way on reels, this is a great thing for the player as it doubles the chance of getting a payout!
This type of slot is perfect for players who get frustrated when the symbols don’t quite align for you.

Progressive Jackpot Slots

Progressive Jackpot Slots are one of the most popular types of slots, they attract players with their massive jackpots.

For this type of slot, there is no jackpot per machine. The way they work is there is one huge jackpot with around 10% of every wager being collected from all of the machine taking part in the progressive jackpot.
This means that you could potentially win so much more that what a standard slot machine offers.

Tips for Stacked Wild Slots Online

Through our extensive research and experience we have decided on a list of a few tips for players who may be new to this type of Slots. Check out the list of tips below:

Start with a Small Stake

We suggest starting with a small bet, this will be beneficial for players who are just learning the ropes of gambling of slots.

This strategy will help players understand the game without losing a lot of money, it also gives players the chance to learn the symbols and what they mean, and also where they appear.

Learning from Regular Players

Ask your friends or family who have experience playing slots for any advice if they gamble. A moderate player will know how wild slots work, how they function and the features and what they mean.

If you talk to a more experienced player they will be able to advise you on the slots they suggest to give you a better chance at winning the bonus.

Follow the Rules of the Game

The most important advice we give to new players is understand the rules. Be sure to look at the pay tables and understand the rules and functionality of each game, without knowing the rules of a slot your chances of winning decrease massively.

Knowing what kind of slot feature is available in this slot can help the player decide if it’s worth playing.


In the realm of slot gaming, the concept of stacked wilds has emerged as a thrilling and potentially lucrative feature. Found in various slots, this unique attribute takes the form of stacked wild symbols, which can significantly amplify the excitement of gameplay.

Unlike a single wild symbol, the stacked wilds cover an entire reel or even multiple reels, greatly enhancing the chances of forming winning combinations.

This dynamic feature, often compared to the expanding wild, adds an extra layer of anticipation as each spin holds the potential to deliver substantial rewards.

Whether you’re exploring slots that offer stacked wilds as their central attraction or seeking the allure of games where stacked wilds pay homage to both tradition and innovation, the presence of this captivating feature ensures an exhilarating and rewarding gaming experience.

Frequently Asked Questions

Which game providers make the best Slots with Stacked Wilds?

Our recommendation for games providers that have shaped the gaming world by producing and having the largest selection of Online Slots with stacked wilds are Microgaming and IGT. 

Which are the top 3 Online Slots with Stacked Wilds?

From our extensive research the top 3 best selling Slots with Stacked Wilds are Siberian Storm, Wolf Run and Fish Party

Do the best Stacked Wild Slot Pay out More?

It is true that most Slots with Stacked Wilds pay more than the usual industry average, bar a few exceptions.

The slots are low to medium volatility which allows players to enjoy better winning in the short and long term, and also incredible additional features, this is on top of Wilds themselves, and are another exceptional tool which will help you in the pursuit of better winnings.

Are there any Stacked Wild Bonuses Available?

It is common for Stacked Wild Slots to offer plenty of attractive bonuses in the form of free spins, multipliers, mini games in which users can receive additional bonuses and winnings.

How does a Stacked Wild different from an Expanding Wild?

A Stacked Wild and an Expanding Wild are extremely similar, however the differences come from the fact that the stacked wild is usually static, not dynamic. This means that they land on the reels in their stacked wild form, while expanding wilds can land in one form and dynamically change its size and position after settling.

James has almost a decade of experience in the iGaming Industry. Winning several awards including "UK Casino Affiliate of the Year" he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.