Marvelous Mouse Coin Combo Slot Review

(1 Vote)
Multi-Paylines slot
Marvelous Mouse Coin Combo Specification
Release Apr 2021
Provider Scientific Games - SG Digital
Max. RTP 96%
Reels 5
Paylines/Ways 243
Betting Range (€/$) 0.22 - 88
Max. Payout 2,840x
Progressive Jackpot No
Megaways No

Announced by Scientific Games, this new slot machine is going to be released in Q2 of 2021, and its name is going to be Marvelous Mouse, which will be part of a new series, called Coin Combo. With a mouse themed design apparently, it promises to implement some interesting features for us as well, but what exactly we will be getting out of it, it remains to be seen.

Marvelous Mouse Coin Combo will give us 5x3 reels, and on them we will have access to 243 ways to win. Use them to your advantage, and with the right combinations you might be looking at rewards of up to 2,840x the stake. Given the medium volatility which is mentioned, or the 96.26% RTP, I’d say that it’s a pretty good top jackpot.

As for the special features that they’ve implemented in Marvelous Mouse, we get the House Wild, Element Coins, as well as a variety of types of free spins, ranging from Mighty, to Mega, Super, Ultra, Supreme and Ultimate versions.

Betting and Prizes

In a game which appears to target the Chinese market, we see a betting system that supports that. Using wagers of $0.22 to $88, we see the country’s lucky numbers being used.

The rewards of Marvelous Mouse are going to be at least decent, and in a best case scenario it could mean as much as 2,840x the stake paid, with the cash value at $250,000. There are fixed jackpots which can be delivered through the free spins as well, but the many ways to win have a major role to play as well, especially since the feature will expand the game area.

Ultimately, the rewards look good enough, particularly for a slot which has medium volatility, so it’s sitting somewhere in the middle, between games with low risk/low rewards, and the ones with high risk/high rewards. RTP is also OK, at 96.26%.

Marvelous Mouse Coin Combo Slot Features

The easiest feature of all, is the wild symbol, which shows you the image of the House. It’s a substitute, which means that it only needs to show up on the right reel, and it will be used in any new combinations formed, improving wins for the round.

Most of the slot’s action will come via coins which are collected when they land on the reels. They’re added to the three pots from the top, which are in three colors. Filling up one of them, or even several at the same time, will lead to a certain feature.

  • Mighty Free Spins (5x4 reels) from the Blue Pot.
  • Mega Free Spins (5x5 reels) via Green Pot.
  • Jackpot Pick bonus via Red Pot.
  • Super Free Spins (5x6 reels) via Blue and Green Pot.
  • Ultra Free Spins (5x4 reels) and Jackpot Pick, via Blue and Red Pot.
  • Supreme Free Spins (5x5 reels) and Jackpot Pick, via Green and Red Pots.
  • Ultimate Free Spins (5x6 reels) and Jackpot Pick, when you fill all three pots in a single spin.

As the game area expands, the number of ways to win will also go up, as many as 7,776 being available in a best case scenario.

If you get the free spins, you will get cash prizes and the option to trigger more free spins.

The picking feature allows you to make selections, finding Fu Babies or Upgrades, and it could lead to one of the fixed jackpots shown at the top.

Theme & Design

You are looking at a slot machine which has a theme designed for the Chinese market, but that doesn’t mean that it can’t offer something unique. With a tiny mouse in the main role, it’s certainly noteworthy theme wise. A lot of the other symbols will have something to do with food, using images of fortune cookies, citrus fruit, tea pots and golden dumplings. There will be the usual six Royals as well though, all colored in red. A beautiful image of a Chinese house, or temple, is shown for the wild’s position.

Overall, a decent looking game, which follows the same overall style that seems to be popular in such games, but it adds some new symbols as well.


Marvelous Mouse looks like a fun one to try out, a slot machine which could be appealing to many, given its medium volatility. It rewards long-term use, since you rely on symbol collection to reach its main features. The base game doesn’t have much to offer otherwise, since only a wild is available there.

Marvelous Mouse Coin Combo Slot Machine FAQ

❓ What is a key options of the Marvelous Mouse Coin Combo slot?

✔️ Slot developer: Scientific Games - SG Digital , Max. RTP: 96% , 5 reels with 243 paylines , Betting Range (€/$): 0.22 - 88 , Max Payout: 2,840x .

❓ Where can I play Marvelous Mouse Coin Combo?

✔️ NewSlotGames team prepare a rating of online casinos with Scientific Games - SG Digital games. Try top recomended licensed Scientific Games - SG Digital casinos with Marvelous Mouse Coin Combo slot.

❓ Can I play Marvelous Mouse Coin Combo slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

✔️ You should choose one of the recomended online casinos listed here and push "Play Now" button. Any casinos ask you to register account, any casinos allow to play Marvelous Mouse Coin Combo free without registration.