Coin Quest Slot

Based on our expert’s review. Reviewed by
Slotmill Slots: Demos, Reviews + Casinos
Review by
Charlon Muscat
Updated: 29/04/2024
Review by
Charlon Muscat
Updated: 29/04/2024

Embark on an Aztec odyssey with Coin Quest, a video slot that flaunts a substantial maximum payout of 10,000 times the initial bet. It rewards players through a cluster pays mechanism, where wins are achieved by grouping symbols rather than aligning them on pay lines. Stake options vary, starting as low as 20p and reaching up to £40 per spin. And no matter if you’re commuting or lounging at home, the game’s device compatibility delivers thrilling, uninterrupted gameplay wherever you go.

Find out what secrets Coin Quest holds for eager adventurers and get a taste of the journey via demo mode.

Max Win
10,000 x bet
T&Cs Apply

18+. New depositors only. UK residents only. Minimum deposit $10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply. #ad

Type of Slot
Video Slot
Cluster Pays
Stakes Range
20p - £40
Bonus Features
Free Spins/Multiplier
Up to 8 / 1x - 500x
Max Win
10,000 x

Coin Quest Demo

18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+. New depositors only. UK residents only. Minimum deposit $10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply. #ad
18plus uk-gambling-commission online-slot-co-uk-logo agechecked-verification-provider
T&Cs Apply 18+. New depositors only. UK residents only. Minimum deposit $10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply. #ad

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Coin Quest Slot RTP, Details & Wager Limits

Reels/Paylines: 5 reels + Cluster Pays

Stakes Range: 20p to £40 per spin

RTP: 96.12%

Max Win: 10,000 x bet

Coin Quest by Slotmill is a 2022-released slot by Slotmill that works on an avalanche, cluster-based mechanic. Wins materialise through clusters of 5+ vertically or horizontally joined matching symbols (and Wilds), sidestepping linear match patterns. Once you hit a winning combination, those symbols vanish and create space for new ones to drop into place.

With every win, the game also throws a Wild symbol into the mix that lands in one of the vacated spots to increase the possibility of further wins as new symbols cascade down.

You can place bets ranging from 20p to £40; use the ‘+’ and ‘-‘ buttons at the bottom right to set your preferred wager. If you’re playing online slots outside the UK, Slotmill’s exclusive Burst Mode and Fast Track offer an autoplay feature and quick entry to the game’s thrilling bonus rounds.

The game presents itself in two RTP variants: the first offers 96.12%, and the second option provides a slightly lower rate of 94.36%. Its high volatility level indicates a pattern of significant swings in gameplay and offers substantial wins that are sparse but potentially rewarding.

Coin Quest’s charm lies in its maximum win of 10,000 times the bet. Having spun the reels myself, I’ve picked up a few pointers. The key to reaching that max win is taking advantage of the Super Free Spins, where the Coin Clusters and progressive win multipliers can dramatically increase the payout. I’ll quickly go ahead and remind you to play at a trusted UK online casino for the best and most secure experience.

Theme – Aztec Spirits Guide the Spin Seekers

Theme: Aztec

High-Value Symbol: Purple Mask

Compatibility: Mobile, Tablet, Desktop


Coin Quest’s sharp visuals transport players to an ancient temple set amidst a lush jungle. The graphics capture the essence of the rich Aztec culture with crisp, well-rendered images, while its colour palette is robust and lively. It employs a mix of greens, blues, reds and purple to create a vibrant scene.

As a traveller drawn to nature and culture, I was instantly attracted to the game’s audio, particularly the rhythmic beats of hand drums and bird chirps that transport you straight into a Central American jungle. Such elements splendidly complement the visuals and maintain an upbeat tempo to keep the energy high without ever becoming monotonous.

Every symbol stands out with bright colours and unique Aztec-inspired designs, each with its payout value increasing as you match additional ones in clusters. Here’s a breakdown:

Symbol Payouts/Info
coin_quest_green_token_symbolGreen Token 5 to 12+ = 0.25 to 7.5
coin_quest_red_token_symbolRed Token 5 to 12+ = 0.3 to 10
coin_quest_blue_token_symbolBlue Token 5 to 12+ = 0.25 to 6
coin_quest_snake_symbolSnake 5 to 12+ = 0.3 to 12.50
coin_quest_monkey_symbolMonkey 5 to 12+ = 0.5 to16
coin_quest_hound_symbolHound 5 to 12+ = 0.6 to 20
coin_quest_skull_symbolPurple Mask (Skull) 5 to 12+ = 1 to 40
coin_quest_wild_symbolWild (golden 'W') Substitutes for any other symbols to form wins (except Bonus)*

* When a Wild takes the place of a Coin, it carries a 0x bet multiplier.

Coin Quest Mobile


Coin Quest transitions from larger screens to mobile devices quite seamlessly. It maintains its desktop counterpart’s crisp visuals and vibrant colours to guarantee an equally engaging slot on smaller displays. The user interface adapts well, with game controls and buttons optimised for touch interaction. Yet, the compactness of mobile screens may slightly diminish the overall experience compared to playing on larger desktop monitors. Regardless, the functionality and gameplay do not suffer, with all features intact when playing at mobile casino sites.

Coin Quest Bonus Features

The slot presents eight unique bonus features:


When players win, the involved symbols detonate and open up gaps for new symbols to tumble down. This Avalanche process persists, allowing additional wins to stack up, each contributing to the round’s cumulative win total.

Coin Clusters

The game includes coin symbols, each carrying a multiplier from 1x to 500x the bet size. When they form a winning cluster of five or more, the mechanic sums their multipliers and then multiplies the total by the placed bet. Following the win, the cluster bursts and a new coin holding the accumulated multiplier appears in one of the cleared spaces. This provides fresh opportunities for wins as new symbols fall into place.

Collect Meter

The Collect Meter — active during the base and bonus levels — tallies symbols from winning combinations. Once it reaches 25 symbol explosions, the meter triggers the Sun God feature, which sprinkles additional Coins and Wilds onto the board for new winning possibilities.

Coin Quest Bonus

Activating this feature requires Coin Quest symbols to land on the first and fifth reels. When that happens:

  • You are awarded five free spins.
  • The collect meter will not reset until the free spin session is over.
  • Filling the collect meter scatters Coin and Wild symbols across the grid for more winning opportunities.
  • Coin symbols that don’t contribute to wins gather at the grid’s base, setting the stage for future combinations.
  • A +1 Spin symbol during this bonus adds another free spin to your tally.
  • Bonus symbols appearing on the second, third, and fourth reels elevate the round to Super Free Spins, granting an extra four spins.

Free Spins


Hitting bonus symbols on the second, third, and fourth reels activates eight Free Spins. During this mode, a progressive win multiplier accumulates with the collect meter, which remains active until the round ends. Coin and Wild symbols get placed randomly on the grid as the meter fills, increasing the win multiplier by up to 20x. Plus, landing a +1 Spin symbol awards an additional free spin.

Super Free Spins

Super Free Spins activate when Coin Quest symbols on the first and fifth reels combine with the Bonus symbol on the second, third, and fourth reels, granting eight extra spins.

Fast Track (Not available in the UK)

The Fast Track feature offers immediate entry into the game’s special functions for an additional cost. It’s accessible only during the base game and follows the same rules as the standard play.

  • Super Free Spins (RTP: 96.58%) – Pay 480x the bet to instantly activate it.
  • Free Spins (RTP: 96.36%) – Pay 100x the bet to trigger this feature immediately.
  • Coin Quest Bonus (RTP: 96.21%) – Pay 40x the bet for instant access to the Coin Quest Bonus round.

Burst Mode (Not available in the UK)

Burst Mode is a distinctive autoplay feature by Slotmill that dodges the usual play and goes straight to the end results. It operates using the same Random Number Generator (RNG) system, meaning that whatever would have occurred had you watched the reels spin is accurately reflected when you select this game mode.

To activate Burst Mode in Coin Quest, press the ‘B’ icon on the right side of the reels. This action changes the screen to a setup menu where you can customise your autoplay settings by:

  • Bet size: Adjust your wager for each spin within the game’s betting range of 20p to £40.
  • Number of spins: Decide on the number of spins you wish to automate, with options from ten to infinite.
  • Opting to stop on bonus win: Enable this setting to exit Burst Mode and engage manually in bonus rounds.

Once initiated, Burst Mode accelerates through the spins and displays only crucial information such as your total winnings, the largest single win, any bonus features activated, and the count of spins completed.

Coin Quest Verdict: High Stakes in the Aztec World

Based on our expert’s review. Reviewed by
Coin Quest Slot

If you’re drawn to the sense of progression and the possibility of striking it big, Coin Quest is definitely worth a spin. But if the jungle’s not your scene, skip this one—it feels like it’s coming from the thick of a rainforest.

  • Engaging gameplay with Cluster Pays and Avalanche mechanics.
  • Potential for large payouts
  • Bonus features like Free Spins and Coin Quest Bonus
  • High-quality graphics and smooth animations
  • High volatility may deter players seeking more frequent wins.

Plenty awaits discovery in Coin Quest. The game executes its Aztec theme with finesse, respecting the historical context while providing a modern touch.

I particularly enjoyed how the Avalanche component synergises with the bonus elements. The interconnection of game mechanics adds a layer of excitement — for instance, activating the Coin Quest Bonus may set off a chain of Super Free Spins, rapidly filling the Collect Meter and unleashing additional features.

Explore Coin Quest’s demo version to experience its features with zero risk!

For fans of the Aztec theme keen to explore similar titles, consider giving Aztec Powernudge by Pragmatic Play a run for its money. Temple of Treasure Megaways by Blueprint Gaming might also be a good idea if you want to throw Big Time Gaming’s mechanic into the mix.

Coin Quest FAQs

What is the Coin Quest RTP?

Coin Quest carries an RTP (Return to Player) rate of 96.12%, a bit higher than the average range in UK online casinos.

What is the Coin Quest max win?

The maximum win players can achieve in Coin Quest is an impressive 10,000 times the bet amount. This significant win potential is one of the game’s highlights and attracts those hoping for substantial payouts.

Are there any Coin Quest free spins?

Yes, Gem Rush includes a Free Spins feature. Players can trigger this bonus round by landing specific symbols on the reels, which awards them with a number of free spins to use without placing additional bets.

Is there a Coin Quest slot demo?

Yes, a demo version of Coin Quest is available for free play at on mobile, tablet, or desktop. Check out the game for yourself and experience its features, mechanics, and theme without any financial commitment.

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