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Thunder Coins XXL: Multicoin Demo Slot

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Expert opinion on Thunder Coins XXL: Multicoin (Playson) slot

★★★½☆ 3.5/5
Filip Gromovic
Play style: bonus-hunter, hold-and-win sessions
Thunder Coins XXL: Multicoin is the Playson slot that introduced the MULTICOIN, a second collector on reel 2 that multiplies every Coin it gathers by 2x to 20x. The game runs on a 3×5 grid with 15 fixed paylines. Its 95.65% RTP (a 94.65% version also exists) is level with Coin Strike XXL: Multicoin at 95.64%, but volatility is a step lower: medium-high against high. The listed max win is 1,000x, equal to the Grand jackpot and far below the 7,274x of Coin Strike XXL: Multicoin. A single payline pays at most 30x, so the value sits in the collectors, the respin Bonus Game and three Bonus Buy options at 75x, 175x and 250x the bet.
  • 3×5 Grid
  • 15 Fixed Lines
  • RTP: 95.65%
  • Medium-High Volatility
  • MULTICOIN up to 20x
  • Max Win 1,000x
  • Bonus Buy from 75x
  • No Free Spins
Play Thunder Coins XXL: Multicoin

Thunder Coins XXL: Multicoin Demo and Slot Review

Written by: Filip Gromovic Reviewed by: Nashon Khamala

Thunder Coins XXL: Multicoin puts two collectors on its middle reel, and the new one, the MULTICOIN, multiplies every Coin it gathers by 2x to 20x. Playson released the slot on 19 March 2026 with a 3×5 grid, 15 fixed paylines, a 95.65% RTP, medium-high volatility and a listed max win of 1,000x the bet.

Cherries, bells, BARs and red 7 Wilds fill the reels, but Coins land only on reels 1 and 3, while the Thunder Coin and the MULTICOIN land only on reel 2. Coins on both outer reels plus a collector start the Bonus Game with 3 respins, and four fixed jackpots top out at a 1,000x Grand.

The RTP is level with Coin Strike XXL: Multicoin (95.64%), the later Playson slot that reuses the MULTICOIN, but that game is rated high volatility and lists a much higher 7,274x max win.

Play the Thunder Coins XXL: Multicoin Demo for Free

The Thunder Coins XXL: Multicoin demo runs on virtual credits, so both collectors, Pile of Gold and the respin round can be watched without a deposit. The game is built in HTML5 and opens in demo mode in a desktop or mobile browser, with no download.

Three things are worth testing in free play before a real-money session:

  • Collector difference: compare a spin where a Thunder Coin collects the Coins with one where a MULTICOIN collects similar values and adds its multiplier.
  • Respin counter: in the Bonus Game, watch the counter jump back to 3 each time a new Coin or collector lands.
  • Pile of Gold: note how a spin with a single Coin can still end in the Bonus Game when the feature adds symbols.

The key facts below sum up the numbers behind what the demo shows.

Thunder Coins XXL: Multicoin Key Facts

Thunder Coins XXL: Multicoin is a 3-reel, 5-row Playson slot with 15 fixed paylines, two coin collectors and three Bonus Buy prices. The table also lists the extra bet costs and the alternate RTP version, which matter when you compare casinos.

ParameterValue
ProviderPlayson
Release date19 March 2026
Layout3 reels x 5 rows
Paylines15 fixed
RTP95.65% (94.65% version also exists)
VolatilityMedium-high
Bet range0.20 to 100 per spin
Max win1,000x the bet
Fixed jackpotsMini 15x, Minor 30x, Major 100x, Grand 1,000x
MULTICOIN multipliers2x, 3x, 5x, 7x, 10x, 15x, 20x
Bonus Game Coin values1x to 8x the bet
Extra betsDouble Chance (1.5x stake), Thundercoin Spin (5x stake)
Bonus Buy75x, 175x or 250x the bet

How to Play Thunder Coins XXL: Multicoin

Each reel in Thunder Coins XXL: Multicoin has its own job: reels 1 and 3 carry the Coins, and reel 2 carries the collectors that pay them. Regular line wins need three matching symbols from left to right on one of the 15 fixed paylines.

  1. Set a stake between 0.20 and 100. All 15 paylines stay active on every spin.
  2. Pick a spin mode where your market offers it: a normal spin, Double Chance at 1.5x the stake, or Thundercoin Spin at 5x the stake.
  3. Spin and read the middle reel. A Coin on reel 1 or 3 pays only when a Thunder Coin or MULTICOIN sits on reel 2, whether it lands there or a random feature adds it.
  4. Land Coins on reels 1 and 3 together with a collector on reel 2 to start the Bonus Game, or buy the round for 75x, 175x or 250x the bet.

Example: Coins land on reel 1 and reel 3, and a Thunder Coin lands on reel 2. The Thunder Feature pays both Coin values for that spin, and the same combination opens the Bonus Game. The paytable below shows what every symbol is worth.

Thunder Coins XXL: Multicoin Symbols and Paytable

Regular symbols pay modest amounts: three of a kind return 0.5x to 10x the bet, while three red 7 Wilds pay 30x. The fruit theme mixes cherries, lemons, plums, grapes and watermelons with bells and BARs.

SymbolRoleValue
Fruits, bells, BARsLine symbols on the 15 paylines0.5x to 10x the bet for three
Red 7Wild symbol30x the bet for three
CoinLands on reels 1 and 3 only, carries a cash value or a jackpot1x to 8x the bet in the Bonus Game, or Mini, Minor, Major, Grand
Thunder CoinLands on reel 2 only, collects all Coins on screenSum of the collected Coins
MULTICOINLands on reel 2 only, collects and multipliesCollected total x2 to x20

The 3×5 grid holds up to 10 Coins, five on each outer reel, while reel 2 has five positions for Thunder Coins and MULTICOINS. Those collectors drive every bonus feature, covered next.

Thunder Coins XXL: Multicoin Bonus Features

Every feature in Thunder Coins XXL: Multicoin runs through the two collectors on reel 2: the Thunder Coin pays Coins as they are, and the MULTICOIN multiplies them. The subsections cover the collectors, the base-game helpers, the respin round, the jackpots and the paid options.

Thunder Coin and MULTICOIN Collectors

The Thunder Coin adds up all Coins on screen; the MULTICOIN adds them up and then multiplies the total. Both land only on reel 2, both need at least one Coin on reel 1 or 3 to activate, and both collect jackpot Coins too. The Thunder Feature pays the plain sum, while the MULTICOIN Feature applies one of seven multipliers: 2x, 3x, 5x, 7x, 10x, 15x or 20x.

Example: Coins worth 2x and 5x land on the outer reels. A Thunder Coin turns them into a 7x win. A MULTICOIN collects the same 7x and, with a 10x multiplier, pays 70x the bet.

Random MULTICOIN and Pile of Gold

Two random events can turn a Coin landing into a feature even when no collector lands with it. If Coins appear and reel 2 shows no Thunder Coin or MULTICOIN, the game can drop a MULTICOIN onto reel 2, which activates the MULTICOIN Feature or completes a Bonus Game trigger. Pile of Gold can fire when any Coin lands and adds Coins, Thunder Coins or MULTICOINS in quantity to launch the Bonus Game.

Example: a single Coin lands on reel 1, with nothing special on reels 2 and 3. Pile of Gold fires, adds Coins to reel 3 and a collector to reel 2, and the spin moves straight into the respin round.

Bonus Game Respins

The Bonus Game is a respin round where only Coins, Thunder Coins and MULTICOINS can land. It starts with 3 respins, and every new symbol resets the count to 3. Collectors stay in place on reel 2, and Coins show 1x, 2x, 3x, 4x, 5x, 6x or 8x the bet.

During the round, MULTICOINS can pick up extra random multipliers. When the respins run out, the values held by all Thunder Coins and MULTICOINS are added to the total win.

Example: the round opens with a Thunder Coin and two Coins. Respin 1 lands nothing (2 left), respin 2 lands a MULTICOIN (back to 3), and the next three respins land nothing, so the round ends and both collectors pay out. Players who prefer to skip the trigger can buy this round, with the prices in the last subsection.

Four Fixed Jackpots

Thunder Coins XXL: Multicoin has four fixed jackpots, each paid at a set multiple of the bet. Jackpot Coins land like regular Coins and pay when a Thunder Coin or MULTICOIN collects them.

  • Mini: 15x the bet
  • Minor: 30x the bet
  • Major: 100x the bet
  • Grand: 1,000x the bet

Example at a 1.00 stake: a Major Coin and a 3x Coin collected by a Thunder Coin pay 103.00. Coin Strike XXL: Multicoin uses a ladder with the same 15x Mini and 1,000x Grand.

Double Chance, Thundercoin Spin and Bonus Buy Prices

Thunder Coins XXL: Multicoin sells bonus access in five ways, from a 1.5x spin to a 250x buy. The extra bets and the bonus buy are offered only in markets that allow them.

OptionCostWhat you get
Double Chance1.5x the stake per spinTwice the chance to trigger the Bonus Game
Thundercoin Spin5x the stake per spinA Thunder Coin or MULTICOIN on every spin, three times the Bonus Game chance
Bonus Game buy75x the betStarts with at least one Thunder Coin or MULTICOIN
Super Bonus Game buy175x the betStarts with one Thunder Coin and one MULTICOIN
MULTICOINS Bonus Game buy250x the betStarts with two MULTICOINS

Per unit of stake, Double Chance is the cheaper way to raise the trigger rate: it doubles the chance for 50% more, while Thundercoin Spin triples it for five times the cost. What the Thundercoin Spin adds is a guaranteed collector, so every Coin that lands on reel 1 or 3 during that spin gets paid.

The top buy costs 250x, a quarter of the 1,000x max win, so even the best possible result returns four times the price. The RTP section below explains how that ceiling compares with related slots.

RTP and Volatility of Thunder Coins XXL: Multicoin

The return to player (RTP) of Thunder Coins XXL: Multicoin is 95.65% in the default version, and a 94.65% version also exists. That is level with Coin Strike XXL: Multicoin (95.64%) and the original Thunder Coins: Hold and Win (95.66%), so these Playson coin slots differ in risk and max win rather than in RTP.

Volatility is rated medium-high, one step below Coin Strike XXL: Multicoin, which is rated high. A single payline pays at most 30x here, so most of the swing comes from the collectors, the 20x MULTICOIN multiplier and the jackpots.

The max win is listed at 1,000x the bet, the same value as the Grand jackpot. Thunder Coins XXL: Hold and Win lists 5,405x and Coin Strike XXL: Multicoin lists 7,274x, so this edition has the lowest ceiling of the three.

MetricValue
RTP (default version)95.65%
RTP (alternate version)94.65%
VolatilityMedium-high
Max win1,000x the bet
Grand jackpot1,000x the bet
Highest Bonus Buy250x the bet (a quarter of the max win)

Because two RTP versions exist, the figure in the game information screen at a given casino is the one that applies. The casino section further down lists real-money options for US.

Thunder Coins XXL: Multicoin vs Other Thunder Coins and MULTICOIN Slots

Thunder Coins XXL: Multicoin was the first Playson slot with the MULTICOIN collector, and it has the lowest listed max win among its closest relatives. The table compares it with earlier games in the Thunder Coins series and with Coin Strike XXL: Multicoin, which brought the MULTICOIN back in August 2026.

SlotReleasedRTPVolatilityMax winShared mechanic
Thunder Coins XXL: MulticoinMarch 202695.65%Medium-high1,000xThunder Coin and MULTICOIN on reel 2
Coin Strike XXL: MulticoinAugust 202695.64%High7,274xSame MULTICOIN collector, 3×5 grid, 15 lines
Thunder Coins XXL: Hold and WinMay 2025Not confirmedMedium-high5,405xThunder Coin collector on a 3×5 grid, 15 lines
Thunder Coins: Hold and Win202495.66%Medium-high5,150xOriginal Thunder Coin feature on a 3×3 grid, 5 lines

Players who want the MULTICOIN with a higher ceiling have Coin Strike XXL: Multicoin, at the cost of high volatility and stakes up to 500. Thunder Coins XXL: Multicoin keeps the max bet at 100 and the risk one step lower. Where it can be played depends on the country, as the next table shows.

Thunder Coins XXL: Multicoin Availability by Country

Thunder Coins XXL: Multicoin is live at online casinos in around 70 countries, with the most operators in Canada, New Zealand, Finland and Norway. Real-money access still depends on local law and the operator’s license, as the table shows.

Country Availability Currency Game Access Key Note
🇺🇸 United States State-based USD Land-based / varies online Access depends on state law, operator rules, and player location.
🇬🇧 United Kingdom Licensed only GBP May vary by site Use UK-licensed sites only. Available version may differ by operator.
🇨🇦 Canada Province-based CAD Varies by operator Availability and payment options may differ by province and casino site.
🇦🇺 Australia Varies by operator AUD Land-based / varies online Some users may search for this title as a pokie. Access can vary by site.
🇮🇹 Italy Licensed only EUR May vary by site Check local operator licensing and supported version before playing.
🇪🇸 Spain Licensed only EUR May vary by site Check operator licensing and available feature set before registering.
🇸🇪 Sweden Licensed only SEK May vary by site Check local licensing, game version, and operator eligibility requirements.
🇫🇷 France Restricted / varies EUR May be limited Real-money access and supported versions may differ by platform.
🇳🇿 New Zealand Varies by operator NZD Land-based / varies online Local users may also search using pokies terminology. Access may differ by site.
🇩🇪 Germany Restricted features EUR May be limited Stake limits and feature settings may depend on the licensed version.

Last reviewed: November, 2026

* Country information is provided as a general guide only. Thunder Coins XXL: Multicoin availability, demo access, real-money play, payment methods, and supported game versions may vary by operator and jurisdiction. Always verify local rules and the casino’s licensing details before registering or depositing.

Best US Casinos to Play Thunder Coins XXL: Multicoin

Thunder Coins XXL: Multicoin is played for real money at casinos that carry Playson games, and the Bonus Buy and extra bets appear only where local rules allow them. The list below shows real-money options for players in US. The RTP in each casino’s game information screen tells you whether it runs the 95.65% or the 94.65% version.

EXCLUSIVE BONUS EXCLUSIVE BONUS
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3
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6
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FAQ about Thunder Coins XXL: Multicoin

Frequently Asked Questions About Thunder Coins XXL: Multicoin

The default RTP of Thunder Coins XXL: Multicoin is 95.65%. A 94.65% version also exists, so the game information screen at each casino shows which one applies. Coin Strike XXL: Multicoin, which uses the same MULTICOIN collector, has 95.64%.

Yes. The demo uses virtual credits and runs in a desktop or mobile browser with no download. It includes the Thunder Coin, the MULTICOIN multipliers, Pile of Gold and the respin Bonus Game, with no deposit needed.

The max win is listed at 1,000x the bet, the same value as the Grand jackpot. That is lower than Thunder Coins XXL: Hold and Win (5,405x) and Coin Strike XXL: Multicoin (7,274x).

The MULTICOIN lands on reel 2, collects every Coin on reels 1 and 3, and multiplies the total by 2x, 3x, 5x, 7x, 10x, 15x or 20x. Two Coins worth 7x in total with a 10x multiplier pay 70x the bet.

Land Coins on reels 1 and 3 together with a Thunder Coin or MULTICOIN on reel 2. The round starts with 3 respins, and each new symbol resets the count to 3. Pile of Gold and the random MULTICOIN can also complete the trigger.

Yes, in markets that allow it. The Bonus Game costs 75x the bet, the Super Bonus Game 175x, and the MULTICOINS Bonus Game 250x with two MULTICOINS guaranteed from the start.

Four fixed jackpots: Mini 15x, Minor 30x, Major 100x and Grand 1,000x the bet. Jackpot Coins pay when a Thunder Coin or MULTICOIN collects them. Coin Strike XXL: Multicoin uses the same 15x Mini and 1,000x Grand.

It is rated medium-high. A single payline pays at most 30x, so the larger wins come from the coin collectors and jackpots. Coin Strike XXL: Multicoin, its MULTICOIN sibling, is rated high.

Availability in US depends on local law and the operator's license. The game is live in around 70 countries. The country table on this page covers ten major markets, and the casino list shows real-money options for US.

The Multicoin edition adds the MULTICOIN, a second collector on reel 2 that multiplies collected Coins by up to 20x. Both games run on a 3x5 grid with 15 paylines, but the listed max win drops from 5,405x to 1,000x.

Yes. The game is built in HTML5 and runs in mobile and desktop browsers without an app. The game files take about 44 MB.

Both are extra bets. Double Chance costs 1.5x the stake and doubles the chance of the Bonus Game. Thundercoin Spin costs 5x the stake, guarantees a Thunder Coin or MULTICOIN on every spin and triples the Bonus Game chance.

Conclusion: Who Will Enjoy Thunder Coins XXL: Multicoin

Thunder Coins XXL: Multicoin suits players who like a classic 3-reel fruit game but want the action on the coin collectors. The MULTICOIN's 2x to 20x multiplier, the respin Bonus Game and three Bonus Buy prices from 75x to 250x give it more paths to a win than its line pays, which stop at 30x.

Players chasing max wins above 1,000x should look at Coin Strike XXL: Multicoin, which lists 7,274x with the same MULTICOIN collector. The 95.65% RTP also drops to 94.65% in the alternate version. Try the free demo first to see how often the collectors land, then compare the RTP at the casinos above before a real-money session.

Filip Gromovic Writer at FreeSlots99
Filip Gromovic

Filip Gromovic is a senior slots reviewer here at FreeSlots99 with over five years of experience evaluating the latest drops in the world of iGaming.
Being a slot fan himself, Filip approaches slot ratings just the way we like it – professionally, but also from a player’s standpoint.
That enables him to give his unbiased take on the slot’s features, gameplay and design, while only recommending top-tier releases to our readers.
More info on Filip Gromovic

Nashon Khamala Reviewer at FreeSlots99
Nashon Khamala

Having served FreeSlots99 for more than 5 years as a senior content editor and reviewer, Nashon Khamala has extensive knowledge in game slots and iGaming.
His membership in the Editorial Freelancers Association helps him deliver content that reaches both editorial excellence standards and an engaging information level.
By using his expertise in slots games combined with player-focused analysis, Nashon delivers a professional evaluation of slot features and player experiences in his reviews.
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