Released: 1 Jun 2021

Red Tiger Gaming brings us a different perspective of the Harlequins and their appearance with their new slot game called HarleCoin. With a lot of style in terms of the design and just one payline active during spins, you’ll definitely experience the classic slot machine from a different angle. Here, you’ll benefit from the wild symbols and harlecoins collected in the symbol panel above the reels. So challenge the reel play and find out more in our detailed HarleCoin slot review.  

HarleCoin Slot

Harlecoin Slot Online

Amusing sinister - that’s probably the best description about the Harlequin as characters that have inspired many slot titles. Red Tiger has taken the opportunity to release HarleCoin, a medium/high volatile slot game that introduces a few bonus features that drive forward the reel play. This three-reel grid offers only one payline that will help you form winning combinations. Watch out for the bonus symbols, as they’ll help you win up to 25 boost spins. But, we’ll talk a bit more about that in our Features section below. Now, let’s look at the HarleCoin slot’s general specifications.

About HarleCoin Slot 

If you think that 3-reel slots that offer just one payline are not exciting, think twice. The HarleCoin slot by Red Tiger Gaming uses just one payline to form a winning combination across the grid. To do that, you’ll need to match three symbols, and what’s more-they must sit precisely on the line to trigger it!

You can adjust your bets in the range between £0.10 and £80 per spin. Just press the ‘Stake’ button on the left corner below and choose your preferred betting option. This simple but volatile slot machine is packed with a few bonus features that have the power to deliver up to 1,076x your bet.
One of the most important matters here is to collect the HarleCoins that further boost symbol values. They appear as an addition to standard symbols, and whenever they appear, the coin boosts the value of that symbol, regardless of whether they formed a win or not. Finally, during the Boost Spins game, every symbol that hasn’t reached its maximum level will always land with a HarleCoin attached to it.

Design, Symbols and Graphics

The main trademark regarding HarleCoin’s design is the dazzling gemstones that match the overall art deco/luxurious feel. In addition, the developer did a great job with the template, adding a nice, contemporary touch to the classic and simple 3-reel set. Overall, this is a game that introduces a beautiful, clean-cut design.
On the paytable, we have the classic slot machine symbols, this time designed as jewels. So, here are the cherry, lucky clover, star, bell, triple seven, the wild and the bonus symbol that triggers the special in-game feature. This slot machine introduces a dynamic payout system, as symbols can boost their value throughout gameplay. Every symbol has its threshold in terms of its upper-value limit. For example, the wild symbol as the most valuable asset from this collection can boost its value up to 500x your bet.

RTP, Variance and Payouts for HarleCoin Slot 

The theoretical RTP percentage of the HarleCoin slot is 95.71% which is slightly below the industry average. However, you can expect this, considering that we’re talking about medium/high volatile slots. That points out the fact that there will be frequent, smaller wins as you spin the reels.

The maximum win you can take from this slot is 1,076x your stake, which is perfect for casual gameplay and players who feel comfortable playing on a simple interface. Here you can read more about the Variance, Volatility and RTP in online slots and see which one suits you best.

Gameplay and Features on HarleCoin Slot 

As we mentioned previously, the HarleCoin slot’s bonus features and extras revolve around the symbol boosts caused by the HarleCoin coins. The bonus symbol, on the other hand, is the one that triggers the Free Spins bonus game. Now, let’s see how these bonus features will work for you in more detail:


HarleCoins Boosts

HarleCoins appear as small overlay icons on random pay symbols or wilds. Whenever they land, they’ll boost the value of the respective symbol and boost the progress bar above the reel set. There are limits to how far you can go and boost the symbols. However, keep in mind that during the base game, if a win occurs, the symbols will reset to their initial value.

Free Spins 


This feature is triggered as soon as you land three bonus symbols on the payline. You can win up to 25 spins, as the engine chooses randomly the number of spins you’ll win. During this bonus game, every symbol that did not reach its max level will always land with a HarleCoin attached. Moreover, the symbol values do not reset after they’ve been used in a win. So, once this feature ends, the boosted symbols are transferred to the base game for you to claim in your next win.

HarleCoin Slot on Mobile 

The HarleCoin slot is developed with HTML5 and can adjust to any small screen on any operating system. This means that the game is very playable on mobile, whether you access it on an iOS, Android, or Windows device.

Other Red Tiger Gaming Slots 

Recently, this developer has released several slots that stand out from the crowd and deliver exquisite reel play and provide a smooth user experience. Feel free to check them out and compare their win potential and math models:
Wild Hot Chilli Reels: If you’re up for spicy gameplay that pays tribute to the classic slot machine, this one’s for you. Alongside classic fruit symbols, make sure to pay attention to the hot chilly wilds as they’ll deliver the biggest wins across the reel set.
Riddle of the Sphinx: This Egyptian-themed slot game that spreads across 20 active paylines will let you play with stacked wilds, multipliers, special Dynasty wild symbols and free spins. All of this can deliver you a win capped ay 8,002x your bet in a single spin.
Tiki Fruits Totem Frenzy: Enjoy the first days of summer with the newest sequel to the famous Tiki Fruits slot series. Here, the reel action is powered by the cluster pays system that lets you win up to 3,319x your bet. The clean, bright and pleasant summer feel to the design is definitely refreshing, as you’ll come across different tropical fruit symbols and Tiki totems.

SlotsWise Verdict 

Fans of the classic, clean-cut design and retro feel of online slots will be keen on spinning the reels of the HarleCoin slot. The graphics are of a high quality, and the overall gameplay is decent, even though there aren’t many bonus features to look forward to. Players who are comfortable with low-risk slot models that deliver smaller wins will definitely like this one, as the most you can win is set at a modest 1,076x your bet in a single spin.

Explore the HarleCoin slot by claiming a welcome offer right from this page and play at top-rated online casinos.

Key Features
  • ProviderRed Tiger Gaming Group
  • Reels3
  • Min Bet0.10
  • Max Payout1076.00x
  • RTP95.71
  • Paylines1
  • Max Bet80.00
  • Bonus Rounds1
  • VarianceMedium-High
About The Author

Cvetanka Cvetanovska


Cvetanka is a gambling content specialist, closely following the latest legal and regulatory trends in iGaming. She has reviewed many online slots, finding retro and Egyptian-themed ones being her favourite. In her opinion, what makes one slot game to stand out are the design and bonuses, and she likes to test their potential. Contact Cvetanka

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