15 Coins Slot Review

November 29, 2023

So, have you taken a spin with Wazdan’s 15 Coins slot yet? Centered around a straightforward 5×3 grid, this isn’t just your regular slot game. Beyond the typical jackpots, you’ll find accumulator symbols, mystery jackpot symbols, and the innovative Cash Infinity feature.

Thinking of going big? A full grid doesn’t just offer a visual treat but also lands you a solid 128,000x Grand Jackpot. With adjustable volatility levels and the Chance Level mechanic, there’s a lot more packed into this slot than you might expect at first glance. Give it a try and see for yourself!

15 Coins Slot Game Review

In this blog post, we will provide a comprehensive overview of the 15 Coins Slot game. We will cover all aspects of the game, from its mechanics and features to its payouts and volatility.

Introduction To 15 Coins Slot

15 Coins is a captivating slot machine game that boasts a unique 15-reel layout, offering players an abundance of opportunities to land winning combinations. Developed by Wazdan, this game is the latest addition to the renowned 9 Coins series, inheriting the beloved features of its predecessors while adding its own distinctive flair.

15 Coins Casino Games immerse players in a thrilling world of fortune and excitement with some vibrant visuals and engaging gameplay. As players spin the reels, they can take advantage of a variety of bonus features designed to enhance their chances of winning big.

15 Coins Slot Details

Game type: Slots

Reels: 15

RTP: 96.07%

Max Win: 128,000x bet

Volatility: High

Series: 9 Coins

Theme: Treasure

Release date: 2023-06-07

Provider: Wazdan

Betways: 1

Variance: Adjusted


How To Play 15 Coins Slot

The game operates on a 5×3 grid. This means there are five reels and three rows where symbols can appear. Unlike many slots, 15 Coins doesn’t offer direct wins with regular symbols. Your main goal is to land bonus symbols, which can lead you to the Hold the Jackpot Bonus round.

During your spins, you’ll see Cash Infinity symbols. If you get one of these in the middle row, it’ll stick around. This increases your chances to enter the bonus round, and they can also give you between 5x and 10x your bet as a reward.

Here’s a bit of strategy for you. The game lets you boost your odds of hitting the bonus round with the Chance Level. By betting more (2x, 3x, or 5x your original bet), you improve your chances of landing that Hold the Jackpot Bonus. Just remember, only bonus symbols give wins during the regular play.

Once you’re in, you start with 3 respins. To get into the Hold the Jackpot Bonus round, you need to fill that middle row with bonus symbols. For every new bonus symbol you land, the respin counter resets to three.

If you manage to fill up every space on the 5×3 grid with Bonus symbols, you win the game’s biggest prize: the Grand Jackpot.

Game Mechanics And Controls

15 Coins slot features two key mechanics:

Cash Infinity: Symbols with a cash prize that can stick around for subsequent spins.

Chance Level: Adjust your stake to increase the chances of hitting the bonus round.

Controls for the game are streamlined. You’ll find options to adjust your bet size, set up automatic spins, and toggle sound settings. To activate the Chance Level mechanic, players can select from three settings before spinning.

Betting Options And Limits

Starting as low as £0.10, you can ramp up your stake to as much as £10,000.

15 Coins Slot Gameplay And Features

Ready to explore what the 15 Coins slot has in store for you? The Energy Saving Mode is perfect for those longer sessions where you don’t want your device calling it quits before you do. Fancy a risk? The Unique Gamble Feature lets you put your winnings on the line for a chance to double up.

For a higher shot at the Hold the Jackpot bonus, the Chance Level is your go-to. You can also boost your potential wins with the Cash Infinity symbol. Plus, if you’re after a tailored gameplay, you’ve got control: adjust with Volatility Levels, speed things up with Ultra Fast Mode, or immerse yourself in Big Screen Mode.

15 Coins Slot Symbols And Payouts

Symbols in the 15 Coins slot are more than just pretty graphics; they’re your ticket to great payouts.

High-Value Symbols

The 15 Coins slot features several high-value symbols. The Cash Symbol is a shiny coin icon that awards various prizes. The Cash Infinity symbol, represented by a red coin, pays between 1x-10x your bet and remains on the reel through to the next bonus round. There are also three distinct Jackpot symbols: the Mini Jackpot pays 10x your bet, the Minor Jackpot pays 20x, and the Major Jackpot rewards players with 50x their bet.

Special Symbols

The game spices things up with a few special symbols. The Collector Symbol, resembling a gold-packed chest, gathers values from the Cash and Cash Infinity symbols and can ramp them up with a multiplier.

Mystery Symbols can transform into other bonus symbols, offering an unexpected twist. The Jackpot Mystery Symbols can turn into the Mini, Minor, or Major Jackpot symbols at the end of the bonus round, making the gameplay even more exciting.

RTP Of 15 Coins Slot

The 15 Coins slot boasts an RTP (Return to Player) of 96.07%.


Players have the opportunity to choose their preferred level of volatility when using the Bonus Buy menu. Volatility in slots refers to the frequency and size of payouts, with higher volatility games offering potentially larger wins but less frequently.

Here’s a breakdown of the volatility options available:

Volatility Level Stake Multiplier Symbols Received
Low Volatility 50x 4 Cash Coins, 1 Cash to Infinity
Standard Volatility 75x 3 Cash Coins, 1 Cash to Infinity, 1 Mystery Symbol
High Volatility 100x 3 Cash Coins, 2 Cash to Infinity, 1 Mystery Symbol
Extreme Volatility 150x 5 Cash to Infinity, 1 Mystery Symbol, 1 Jackpot Mystery Symbol
Double Extreme Volatility 300x 5 Cash to Infinity, 2 Mystery Symbols, 1 Jackpot Mystery Symbol

15 Coins Slot Bonus Rounds, Free Spins and Progressive Jackpots

The 15 Coins Slot is not just about spinning and winning. In fact, you can experience thrilling bonus rounds, chase after progressive jackpots, and maximise your win potential.

Description Of Bonus Games

In the 15 Coins Slot, the standout feature is the Hold the Jackpot bonus round. Once you manage to cover the entire middle row with symbols, this feature is activated. Initially, you are presented with 3 respins. Every time you land a new symbol, the respin count resets back to 3, giving you more opportunities to maximize your wins.

Free Spins Rounds

15 Coins Slot takes a different approach. Instead of traditional free spins, the emphasis here is on the Hold the Jackpot respin mechanism. So, while you won’t find conventional free spin rounds, the respins in the bonus game provide ample opportunities for big wins.

Progressive Jackpots

15 Coins Slot Game does not feature a progressive jackpot. But it still offers various jackpots to elevate your winning potential:

  1. The Mini Jackpot grants you 10x your initial bet.
  2. The Minor Jackpot will bestow upon you 20x your bet.
  3. Achieving the Major Jackpot brings in 50x your bet.
  4. The Grand Jackpot requires you to cover all the reels during the bonus round, rewarding you with a whopping 1000x your bet.

Maximum Win Potential at 15 Coins Slot

The top prize is the Grand Jackpot, which is equal to 1000x your bet. Moreover, a gamble feature can push your win up to a staggering 128,000x.

15 Coins Slot Graphics And Sound

The 15 Coins Slot stands out with its clear graphics and catchy soundtrack, enhancing the gaming experience for players.

15 Coins Slot Theme And Background

15 Coins Slot offers a clear and appealing graphic design. The game uses a mix of colours and high-quality visuals to keep players engaged.

15 Coins Slot Symbol Animations

The symbols in the 15 Coins Slot Game are animated with a high level of detail and smoothness, adding to the overall visual impact of the game. The animations are also carefully timed to coincide with the reels stopping, creating a sense of anticipation and excitement.

15 Coins Slot Soundtrack And Music

The soundtrack of 15 Coins Slot is an upbeat and catchy tune that is perfectly suited to the game’s theme. The music is light and airy, with a jazzy feel that helps to create a fun and festive atmosphere. The tempo of the music is also well-matched to the pace of the game, keeping players engaged and excited as they spin the reels.

15 Coins Slot Sound Effects During Gameplay

As you play, sound effects highlight important game moments, keeping players alert and oriented.

Pros And Cons Of 15 Coins Slot

Let’s weigh the pros and cons to give you a clearer picture.

Pros Of 15 Coins Slot

  • Innovative “Hold the Jackpot” bonus round
  • Chance Level mechanic boosts bonus entry potential
  • High-quality graphics and sound
  • Variety of symbols offering diverse payouts
  • User-friendly features like Energy Saving Mode

Cons Of 15 Coins Slot

  • Base game offers zero payouts
  • Need to fill the entire middle row to trigger the Hold the Jackpot Bonus

More Slot Games from Wazdan

If you’re looking to diversify your gaming experience, Sultanbet casino games have a rich variety to cater to every taste. Don’t miss out on trying both the classics and the latest additions. If 15 Coins has been your recent favourite, wait till you explore more from Wazdan. Among the standout titles is Jackpot Builders. Set in the lively world of construction, this game combines eye-catching graphics with enticing win opportunities.

As you spin the reels in Jackpot Builders, you’re taken to a bustling construction site where hard hats and tools become your key symbols. Each spin brings the thrill of assembling winning combinations, while bonus features and free spins amplify the excitement.


  • What is the 15 Coins Slot Game?

    The 15 Coins Slot Game is a dynamic slot offering by Wazdan that centers around a 5×3 grid. It’s known for its unique features and mechanics, such as the Cash Infinity and Hold the Jackpot, that elevate the gaming experience.

    Players can choose their preferred volatility level, and the game provides opportunities to win substantial rewards. It combines sharp graphics, engaging gameplay, and a fitting soundtrack, making it a must-try for slot enthusiasts.

  • How to play 15 Coins Slot Game?

    To play the 15 Coins Slot Game:

    Start by setting your desired bet amount. Use the +/- symbols to adjust to a suitable stake.
    With your bet set, click the spin button. The reels will whirl and eventually land, revealing symbol combinations.
    For a hands-free gaming experience, enable the auto play function. This sets the game to spin automatically for a specified number of rounds.
    Watch out for distinctive symbols. Landing 5 bonus symbols on the middle row activates the Hold the Jackpot Bonus Game. Other intriguing symbols like the Mystery and Jackpot Mystery can grant additional rewards.
    Familiarize yourself with the game’s unique bonus mechanics, particularly Cash Infinity and Hold the Jackpot, as they can significantly elevate your potential earnings.
    Even though there aren’t traditional pay lines, understand how symbols cluster or combine for wins by consulting the game’s rules or help section.

  • What are the unique features of 15 Coins Slot Game?

    15 Coins Slot Game is a unique and exciting online slot that offers players a variety of innovative features, including Chance Level, Hold the Jackpot, Cash Infinity, Unique Gamble Feature, and Volatility Levels. These features add an extra layer of excitement to the game and can help players win big prizes.

  • Are there any special bonuses in 15 Coins Slot Game?

    Yes, the game boasts the “Hold the Jackpot Bonus Game” which activates when the middle row fills with 5 bonus symbols. Players can win Mini, Minor, and Major Jackpots worth up to 50x their bet in the Hold the Jackpot bonus round. Additionally, the Buy Feature can enhance win potential on certain volatility levels.

  • What is the minimum and maximum bet in 15 Coins Slot Game?

    The minimum bet in the 15 Coins Slot Game is £0.10, while the maximum bet you can place goes up to £10,000.

  • Can I play 15 Coins Slot Game for free?

    Yes, you can play 15 Coins Slot Game for free in demo mode. This is a great way to try out the game and see if you like it before you play for real money.

  • What is the RTP (Return to Player) percentage of 15 Coins Slot Game?

    The RTP (Return to Player) percentage of 15 Coins Slot Game is 96.07%.

  • Are there any strategies to win in 15 Coins Slot Game?

    There are no guaranteed strategies to win in 15 Coins Slot Game, as it is a game of chance. However, it’s always advised to manage your bankroll wisely and understand the game features for a better playing experience.

  • Is there a progressive jackpot in 15 Coins Slot Game?

    No, there is no progressive jackpot in 15 Coins Slot Game. The game offers Mini, Minor, and Major Jackpots that are worth up to 50x the player’s stake. However, these jackpots are not progressive, meaning that they do not increase in value as more players play the game.

  • Are there any special symbols in 15 Coins Slot Game?

    Yes, 15 Coins Slot Game features special symbols like Cash Infinity, Mini, Minor, and Major Jackpot symbols. Additionally, there are Mystery symbols and Collector Symbols that enhance the gameplay and offer increased win potential.

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