Marvelous Mouse Coin Combo Slot Review

It’s not immediately obvious from its name but the Marvelous Mouse Coin Combo slot is a Chinese-themed game from WMS. Played using a 5 reel, 243 ways to win machine, it comes with special element coins that can trigger a variety of extras including a pick me round where you could scoop 1 of 4 fixed jackpot prizes. The element coins can also trigger free spins which are played on expanding reels which can offer up to 6 rows and 7,776 ways to win. Find out more about this strange little slot in our full Marvelous Mouse Coin Combo review.

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Marvelous Mouse Coin Combo Slot RTP, Details & Wager Limits

The base game action in the Marvelous Mouse Coin Combo slot plays out on 5 reels, 3 rows and 243 ways to win. To create a winning combination, land 3 or more matching symbols on adjoining reels, starting from reel 1. The number of ways to win can increase significantly during the feature as you’ll discover shortly.

Stakes here range from 22p to £88 per spin oddly. Use the + and – buttons to the right of the reels to adjust your bet size. In some countries, there’s an Autoplay function (not in the UK from October 2021 unfortunately).

The Marvelous Mouse Coin Combo RTP is 96.26%. Medium variance, the bigger wins will come in the free spins due to the possibility of playing with 7,776 ways to win. As with a lot of WMS slots these days, the max win is capped at £250,000.

Theme – Audio & Design Features – traditional Chinese design   


There’s a traditional Chinese feel to the design in the Marvelous Mouse Coin Combo slot. Dominated by red and gold (lucky colours in Chinese culture), a classical Chinese soundtrack accompanies the on-screen action. It’s not too frantic and offers just the right amount of atmosphere.

On the reels you will see A to 9 royals as well as Marvelous Mouse, a golden bowl, a teapot and golden fruit. The most rewarding symbol is the fortune cookie which pays 2.95 x your total stake if you land 5 in combination in the base game. Payouts differ in the free spins. The fortune cookie for example, pays 1.36 x stake if you land 5 in combination.

The house is the game’s wild symbol. This can land on reels 2, 3 and 4 in both the base game and the free spins round. There are also 3 coloured element coins which can deliver an assortment of features.

Marvelous Mouse Coin Combo is available to play on all devices including mobiles, tablets and laptops/computers. The bright and colourful visuals are nice and crisp if you’re playing on a small screen. The straightforward gameplay also suits mobile play.

Marvelous Mouse Coin Combo Bonus Features

This virtual trip to Asia comes with a decent range of features. Trigger the pick me round and you could land a jackpot prize. There are also free spins which are played on different sized machines depending on how you trigger them.

Element Coins

Central to the action here are the red, green and blue element coins. Each time of these lands, it is collected in the pot of the same colour above the reels. On any spin where a coin is collected, you can trigger the associated feature. Triggering multiple bowl features on the same spin is where things can get very interesting.

Jackpot Pick feature

The Jackpot Pick feature can trigger on any spin where a red element coin is collected. You’ll then be offered the choice of 15 gold coins. These coins will reveal a Fu Baby or an Upgrade. Uncover 3 matching Fu Baby symbols, you’ll win the associated jackpot.

If you uncover 3 Upgrade symbols before the jackpot is awarded, the jackpot is upgraded to the next level. If you upgrade the Grand Jackpot, it pays out twice if hit.

  • Mini Jackpot = 22 x stake
  • Minor Jackpot = 56 x stake
  • Major Jackpot = 227 x stake
  • Grand Jackpot = 1,136 x stake

Free Spins feature

The Free Spins feature can trigger on spins where the blue or green element coins hit. You’ll then go on to play 6 free spins. Each coin that lands during the feature awards another 1 or 2 free spins or a cash prize. The size of the reels in play during the free spins varies depending on how the feature was triggered.

  • Blue Pot = Mighty Free Spins (4 rows = 1,024 ways to win)
  • Green Pot = Mega Free Spins (5 rows = 3,125 ways to win)
  • Green and Blue Pots = Ultra Free Spins (6 rows = 7,776 ways to win)
  • Blue and Red Pots = Ultra Free Spins (4 rows plus Jackpot)
  • Green and Red Pots = Supreme Free Spins (5 rows and Jackpot)
  • Blue, Green and Red Pots = Ultimate Free Spins (6 rows and Jackpot)

The more rows, the higher the number of ways to win. On the 6 row machine, you’ll have 7,776 ways to create a winner. In the Ultra, Supreme and Ultimate Free Spins, each element coin that lands can award a Mini or Minor Jackpot as well as extra free spins and cash prizes. In these rounds, you’ll play the Jackpot Pick first then go on to play the free spins.

Marvelous Mouse Coin Combo Review Summary – an unusual trip to China

The Marvelous Mouse Coin Combo slot is rather unusual. The traditional design is easy on the senses and the gameplay offers a nice amount of variety. The best action comes via the element coins. Triggering multiple element pots on the same spin can deliver some top action. Triggering the features can be a bit hit and miss though so be warned.

The key to winning big is trigger the free spins with green and blue pots or blue, green and red pots. Either combination will see you play on 6 reels and 7,776 ways to win. On top of the jackpots and cash prizes you can win, the max win of £250,000 is much more achievable with a vastly increased number of ways to win.

One issue I personally have is that Marvelous uses the American spelling rather than the UK one (Marvellous). If you like the Chinese theme but fancy trying something a little different, Marvelous Mouse Coin Combo offers just that. Alternatively, 88 Fortunes Megaways by Bally is a popular choice.

Marvelous Mouse Coin Combo FAQs

What is the Marvelous Mouse Coin Combo RTP?

The Marvelous Mouse Coin Combo return to player rate is 96.26% which is slightly better than average. Medium variance, the best action comes from the free spins which offers up to 7,776 ways to win.

What is the Marvelous Mouse Coin Combo max win?

Like many WMS slot games, the max win in Marvelous Mouse Coin Combo is £250,000. The key to big wins is in the free spins where you can play with up to 6 rows and 7,776 ways to win.

Is Marvelous Mouse Coin Combo a jackpot slot?

No, the 4 jackpots here are fixed. The Jackpot Pick feature can still deliver some big awards though with the Grand Jackpot paying 1,136 x your total stake.

Are there any Marvelous Mouse Coin Combo free spins?

Yes, the Free Spins feature gives you 6 free spins. Depending on how you triggered it, the action plays out on a machine that is up to 6 rows high and can offer up to 7,776 ways to win. You can also win more free spins as well as the jackpots.

Marvelous Mouse Coin Combo Slot Information

  • Game:
    Marvelous Mouse Coin Combo
  • Provider:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Stakes Range:
    22p to £88
  • Bonus Features:
    Yes (2)
  • Free Spins/Multiplier :
  • RTP %:
  • Max Win:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.

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