Money Train 4 Slot Overview

Money Train 4 is a new casino slot from Relax Gaming, where you get to enjoy the final edition of their beloved Money Train series. It was back in 2019 that the first train arrived in the gaming world and, with its ingenious bonus game, made sure that this was not a ride you wanted to miss. This first game certainly lived up to its name, with Money Train being packed with wins of up to 20,000X the bet. In the following years, the train was given a bunch of polish that gradually increased the max win sizes to 50,000X (Money Train 2), 100,000X (Money Train 3), and in this version, you can scoop up wins worth an incredible 150,000X the bet.

Gigantic numbers are truly eye-grabbing, but these versions also came with continuous improvements that have repeatedly elevated the gaming experience. Preserving the lovable elements that first captivated us in Money Train and using an exceptional touch and precision, Relax Gaming has constantly enhanced the game's ambiance without disturbing the core. This is said to be the fourth and final edition of the Money Train series, so let's jump on this high-tech train and find out what it contains this time.

If you are curious to hear what Simon Hammon, CEO of Relax Gaming, had to say about this slot, you can read our interview with him.

Money Train 4 is a video slot from Relax Gaming with 6 reels and 6 rows. You create a win by landing 8 or more (highest-paying) of the same symbol type anywhere on the reels due to the scatter pays mechanism. You can choose between a Min.bet of 0.10 and a Max.bet of 6. The game has been created with an RTP that is around the average, with an RTP of 96.10% by default, but gaming operators can also choose to use one of the lower RTPs of either 94% or 90%. Money Train 4 has a hit frequency of 20.14% and high volatility, where you can win up to 150,000X the bet. Your chance of activating the bonus game is on average 1 in 387.4 spins, and the probability of getting Money Train 4's maximum win of 150,000X is 1 in 94 million spins.

Within this high-octane gaming adventure, you have a few festive features to help you in your quest for big wins. The features are the Respin feature, Money Cart Bonus Round, and Bonus Buy.

Money Train 4 Slot Information

The game's design is a steampunk theme mixed with a Western theme. The classic steam locomotive from the first edition has certainly been upgraded over the years, with this version featuring a futuristic train. A constant battle between robots and humans occurs, where you can see an impaled robot to the right of the reels. The game has a crisp and detailed design that quickly gets you in the mood, with a full and rich soundtrack giving the game an extra depth and feel. You can play this slot on all notepads, desktops, and mobiles. The scatter pays mechanic applies where wins are created by the right amount of the same symbol type landing on the reels, and these do not have to be in adjacent positions.

The lower-paying symbols are diamonds, clubs, hearts, and spades. It takes a minimum of 10 of the same symbol type to create a win, where it gives between 0.4X to 0.5X the bet. If you land 36 of the same symbol type, it yields between 100X to 125X the bet. The medium-paying symbols are a woman in blue and a man in green. It takes a minimum of 10 of the same symbol type to create a win, where it pays between 1X to 1.2X the bet. If you land 36 of the same symbol type, it gives between 250X to 400X the bet. The highest-paying symbols are an Indian in orange and a Sheriff in red. It takes a minimum of 8 of the same symbol type to create a win, paying between 1X to 1.2X the bet. If you land 36 of the same symbol type, it gives between 500X to 1000X the bet. The game's scatter symbol is a square with the word BONUS on it, and once in the bonus game, you'll find a huge array of special symbols that we'll introduce in the features section.

Money Train 4 Slot Features

What is the max win in the slot Money Train 4?

You can win up to 150,000X the bet.

What are the features in the slot Money Train 4?

The features are Respin feature, Money Cart Bonus Round, and Bonus Buy.

Bonus game with a persistent payer symbol.

Respin feature

The respin feature can be activated at the end of a spin, and then the most abundant symbol type on the reels will be locked in positions. The other positions will then respin, where you can only land the blank, the selected symbol type, and multiplier symbols. You will continue to receive a new respin every time a multiplier or selected symbol type lands. The multiplier does not stay on the reels and will be collected, then applied to the win at the end of the round. When you have either filled all positions with the selected symbol type or land only blanks, the respin feature ends, and you receive a payout with the winning combination multiplied with the multiplier.

Bonus game with a persistent sniper symbol.

Money Cart Bonus Round

The money cart bonus round feature is activated if you land 3 or more scatter symbols. The scatter symbols you had at activation will be locked in position and receive values of between 1X to 10X the bet, and the persistent symbols can substitute for the scatter symbol at activation. You will then receive 3 respins, and each time you land a symbol, the respins are reset to 3 again. Symbols that land become locked in position, and if you fill a row with symbols, you get an additional row. This can happen up to 4 times, giving you 8 rows in total since you start with a 6X4 reel setup. If you land multiple special symbols, they will be performed in the order from top row to bottom row, from the leftmost to the rightmost position.

Bonus game with a persistent collector symbol.

During the spins, you can land the following symbols:

A picture showing the scatter, collector, persistent collector, adjacent collector and persistent adjacent collector symbols.

Scatter symbol = These have values between 1X to 10X the bet.

Collector = This will collect all values from the symbols on the reels and add them to itself.

Persistent Collector = This will collect all values from the symbols on the reels and add them to itself. This occurs during the spin that it landed and on all upcoming spins.

Adjacent Collector = This will collect values from symbols within the 8 adjacent positions.

Persistent Adjacent Collector = This will collect values from symbols within the 8 adjacent positions. This occurs during the spin that it landed and on all upcoming spins.

A picture showing the payer, persistent payer, adjacent payer and persistent adjacent payer symbols.

Payer = This will land with a value assigned to all symbols on the reels.

Persistent Payer = This will land with a value it assigns to all symbols on the reels. This occurs during the spin that it landed and on all upcoming spins.

Adjacent Payer = This will land with a value it assigns to all adjacent symbols.

Persistent Adjacent Payer = This will land with a value it assigns to all adjacent symbols. This occurs during the spin in which it landed and on all upcoming spins.

A picture showing the sniper, persistent sniper, collector payer and persistent collector payer symbols.

Sniper = This will randomly double the value of 3 to 8 symbols on the reels. It can shoot at the same symbol type multiple times during this process.

Persistent Sniper = This will randomly double the value of 3 to 8 symbols on the reels. It can shoot at the same symbol type multiple times during this process. This occurs during the spin it landed and on all upcoming spins.

Collector Payer = This will randomly select 3 to 5 symbols from which it collects values and then pays out the total value to each of these symbols.

Persistent Collector Payer = This will randomly select 3 to 5 symbols to collect values from and then pay out the total value to each of these symbols. This occurs during the spin that it landed and on all upcoming spins.

A picture showing the arms dealer, persistent arms dealer, necromancer and persistent necromancer symbols.

Arms Dealer = This will convert 1 to 4 scatter symbols into feature symbols. Once the conversion has taken place, they will perform their features immediately.

Persistent Arms Dealer = This will convert 1 scatter symbol into a feature symbol. Once the conversion has taken place, it will perform its feature immediately. This occurs during the spin it landed and on all upcoming spins.

Necromancer = Between 2 to 7 non-persistent feature symbols will be revived, where the same symbol can be targeted multiple times.

Persistent Necromancer = Between 1 to 7 non-persistent feature symbols will be revived, where the same symbol can be targeted multiple times. This occurs during the spin it landed and on all upcoming spins.

A picture showing the persistent shapeshifter, unlocker, reset plus and upgrader symbols.

Persistent Shapeshifter = On every spin performed, this will turn into either Payer, Sniper, Collector, Collector Payer, Arms Dealer, or Unlocker.

Unlocker = This will unlock a new row (which also can be done by filling a row with symbols).

Reset Plus = This will increase the respins starting value by 1.

Upgrader = This will upgrade 1 to 3 feature symbols on the reels to their corresponding persistent versions.

Bonus buy feature with two options to choose from.

Bonus Buy

If you want to participate in the Money Cart Bonus Round right away, you can use the bonus buy option. You can then choose from the following options:

500X (Persistent feature) = You activate the bonus game and are guaranteed to start with 1 persistent symbol.

100X (Original feature) = You activate the bonus game normally without guaranteeing a persistent symbol from the start.

Money Train 4 Slot Conclusion

That this series that started with a Western adventure would end up where we are today was something we definitely couldn't imagine. Where adrenaline-packed train rides in pursuit of big bounties gradually have received upgrades to enhance the gaming experience. Many would have settled for early success and moved on, but a strive for perfection and dedication by Relax Gaming brought us to this masterly crafted slot we can witness today. Something that I have pointed out in many previous reviews is that it follows a huge pressure to create a sequel to successful slot games, and if there are even more versions, as in this case, then one's innovativeness is truly put to the test. We've seen this trend and pursuit of perfection lately, with slots like Razor Returns and Nitropolis 4 being prime examples of dedication that can take you far.

Even though Relax Gaming has gilded the days with many Money Train editions, it still felt bittersweet to hear that this was the last edition in the series. But choosing this stop on a high top is understandable, where this beast of a train itself will continue to roll on for a long time to come, that's for sure, and who knows, maybe a few parts and upgrades will be needed in the future after all.

So, moving on to the gameplay, as a player, you will be presented with a fantastic environment in both the base and bonus games. Money Train 4 features a visually stunning landscape, blending traditional elements with sleek futuristic aesthetics and a piece of atmospheric music that instantly transports you mentally to this place. As in previous versions, the bonus game is the highlight of the game, but they have made the journey there more entertaining this time. By adding a scatter pays mechanic for creating wins and randomly activating respins with multipliers, one can surely be up for a treat already in the base game.

The bonus game follows the same structure as in previous versions, where we are introduced to new symbols like the upgrader, arms dealer, and adjacent payer while the absorber has been removed. The absorber that created new possibilities by clearing the reels was appreciated, but in this edition, you can expand the rows four times, providing large areas to land new symbols anyway. When things feel perfect, it's hard to know what you're missing, but this upgrader symbol is a phenomenal addition, as is the arms dealer symbol. This vast smorgasbord of symbols results in no bonus games being the same, with the mix of symbols interacting beautifully.

With the design and features in place, the stats section remained, and here, too, they impress, with a great RTP and potential max win that can reach 150,000X the bet. It is important to note that the high volatility results in the balance shifting significantly during the spins and that an average win in the bonus game is 96.5X. So it's more aimed at risk-averse players, and a Max.bet of 6 may seem a bit low for some high gamblers. It seems essential to land a persistent symbol from the start in order to have a good chance of winning big, but of course, it is possible to scoop up great wins within a normal game. A great charm of this game with over 20 features is that you never know what might land, or you can actually see what's hiding behind locked rows. Which can be tilting many times when you see a great symbol lurking there that will most likely not be opened. Get ready for another memorable train ride with a great mix of old and new symbols, nice design and good statistics that resulted in the highest rating we've given a game.

Money Train 4 is a slot that is the final version of the Money Train series, which is created with great finesse and delivers a fantastic experience.