Return to Player
96.1%
Minimum bet
0.10
Slot type
Video Slots
Volatility
High
Reels
6
Progressive jackpot
No
Popularity
Maximum bet
6.00
Game Provider
Relax Gaming
Bonus features
Yes
Paylines
Scatter Pays (Pay Anywhere)
Theme
Wild West
Money Train 4 online slot review
A blockbuster sequel can create plenty of anticipation, and few slot series do so quite like Money Train. Evan Carrington’s Casino Ideal review takes a look at the fourth and final instalment. After the success of its predecessors, Money Train 4 has a high bar to clear, but Relax Gaming brings enough fresh ideas to deliver another polished entry. Can it stand above the rest of the series?
Quick verdict: After many hours with the earlier instalments, it was unclear what fresh ideas Money Train 4 might bring. A few spins later, the review found another ambitious release from Relax Gaming. With its bold graphics, engaging gameplay and several substantial bonus features, Money Train 4 could become the series’ most popular entry. Its maximum win is 150,000x the stake. This high-volatility slot has a randomly triggered respin feature and a revamped return of the Money Cart Bonus. Special symbols with different powers land on the grid during the feature; collect enough and they can produce payouts up to the stated top prize.
Money Train 4 Slot Theme and Storyline
The review says Money Train 4 makes an exciting first impression. A cinematic opening sets the scene before the bandits that define the series return. Each spin becomes another outing with this futuristic gang in search of loot and adventure. This time, they leave familiar surroundings behind for a new planet, giving the sequel a fresh setting for its escapades.
Top Casinos to Play Money Train 4:
Money Train 4 Gameplay
Moving on from the 40-payline reel system used in the first three games is a bold step for Relax Gaming. Established developers still need to take chances, and the change gives Money Train 4 its own identity. The review welcomes this approach and considers it a success.
Money Train 4 uses a “Scatter Pays System”, also known as a “Pay Anywhere Mechanic”, to create wins on its 6x6 grid in both the base game and respins feature. Like scatter symbols that pay wherever they land, matching regular symbols can win when enough appear anywhere in view.
High-paying symbols need at least 8 matches for a winning combination, while lower-paying symbols need at least 10. Once the threshold is reached, each extra matching symbol may add to the win. The highest listed payouts apply when at least 36 instances of one symbol appear.
Payouts for combinations of 36+ symbols:
- Cowboy: 1,000x
- Indian: 500x
- Bearded Cowboy: 400x
- CowGirl: 250x
- Spades: 125x
- Hearts: 125x
- Clubs: 100x
- Diamonds: 100x
There is no wild symbol on the main-game reels. The game does have a scatter symbol that helps trigger Money Train 4’s main bonus game.
Bonuses, Free Spins, and Bonus Symbols
Respins Feature
This feature may start at random on any base-game spin. It locks the reel symbol appearing most often, then respins every other position. The respins can show blank spaces, multiplier symbols or more copies of the selected sticky symbol. A multiplier or another copy of the original symbol awards an extra respin, and the sequence continues until a spin shows only blanks. Multiplier values that land are multiplied by other multiplier values on the reels, combining to determine the final win.
Money Cart Bonus Round - Same-Symbol Mayhem Returns
The Money Cart Bonus Round is Money Train 4’s main bonus feature and, in the review’s view, its biggest draw. It brings together regular and persistent feature symbols, each with its own ability. Depending on the symbols that land and the values they generate, the round could pay up to 150,000x the stake.
Land at least 3 scatter symbols anywhere in view to trigger the Money Cart Bonus Round and move from the base game to a separate reel set. Persistent symbols may also count as, or substitute for, scatters to trigger the feature. The bonus begins on a 6x4 layout that can expand to 6x8.
Symbols that trigger the feature carry over to the bonus round with a starting value expressed as a multiplier of the stake. In this Hold and Win-style round, you get 3 respins; each newly landed symbol resets the counter. A wide variety of feature symbols can appear, each with its own effect.
A spin counter sits at the top left of the reels. If a persistent symbol helped trigger the bonus, it activates before the first spin. Fill an entire row with bonus symbols to unlock another row.
Money Train 4 features a wide range of special symbols. Here’s what each one does:
- Bonus: These standard bonus symbols have multipliers from 1x to 10x.
- Collector: This feature symbol gathers all visible values and adds them to its own.
- Persistent Collector: After each spin, these symbols collect other visible symbols’ values and add the amounts to their own.
- Adjacent Collector: These symbols collect values in neighbouring positions and add them to their own.
- Persistent Adjacent Collector: Like the adjacent collector, this feature symbol applies its effect to neighbouring positions after every spin.
- Payer: This feature symbol reveals a random value and adds it to every other symbol.
- Persistent Payer: After every spin, this persistent payer symbol performs the payer action.
- Adjacent Payer: The adjacent payer reveals a multiplier and applies it to all neighbouring symbols.
- Persistent Adjacent Payer: This symbol repeats the adjacent payer’s action on every spin rather than acting just once.
- Sniper: This symbol randomly doubles the values of 3 to 8 other feature symbols. The same symbol may be doubled more than once.
- Persistent Sniper: This is the same bonus symbol as the persistent sniper, but it repeats its action after every spin.
- Collector Payer: The collector payer randomly picks 3 to 5 other symbols, adds their values to its own, then returns the updated value to those symbols.
- Persistent Collector Payer: The persistent collector payer repeats the same process after every spin instead of acting just once.
- Arms Dealer: The arms dealer turns 1 to 4 regular bonus symbols into feature symbols before they perform their actions.
- Persistent Arms Dealer: The persistent arms dealer repeats this process after every spin.
- Necromancer: This symbol revives 1 to 7 non-persistent feature symbols. The same symbol may be chosen more than once.
- Persistent Necromancer: A persistent necromancer performs the same action after every spin.
- Persistent Shapeshifter: At the end of every spin, the persistent shapeshifter changes form and takes on the action of a Collector, Sniper, Unlocker, Collector Payer, Arms Dealer or Payer symbol.
- Unlocker: This symbol opens a locked row on the grid.
- Reset Plus: Adds 1+ to the number of respins awarded after each reset.
- Upgrader: This symbol upgrades 1 to 3 regular feature symbols into persistent versions.
The bonus continues until its combined value reaches 150,000x or more, or the respins run out. Even if the combined multiplier exceeds that figure, the maximum payout is capped at 150,000x.
Money Train 4 Slot Buy Bonus
Players who want to skip the base game and jump straight into the bonus can use the bonus buy feature:
- Standard Bonus Buy Feature: For 100x the stake, this option guarantees the Money Cart bonus game on the next spin.
- Persistent Bonus Buy Feature: A persistent symbol can also trigger the Money Cart bonus round for 500x the stake.
Bet Sizes, RTP and Variance
Money Train 4 is described as a high-volatility slot with a 96.10% RTP. Bets range from 0.10 to 6.00 per spin.
Our Opinion of Money Train 4
The review finds a lot to like in Money Train 4. Few slots, it says, keep players engaged so consistently, and it praises the graphics and animation. It also reports smooth performance on Android and iOS mobile devices and notes the top payout of 150,000x the stake. The main bonus is the centrepiece: this hold-and-win round offers a chance at the 150,000x max win and features a wide range of symbols with individual powers. One can affect neighbouring symbols, another chooses targets at random, and persistent symbols repeat their effects after each spin.
After weighing up many slots, the review ranks Money Train 4 among the strongest. Readers can try the game and form their own view; this opinion is no promise of a particular result.
Money Train 4 Compared to Other Video Slots
Money Train 4 Compared to Money Train 3
Money Train 3 remains a popular entry in the series, as our linked review explains. Unlike Money Train 4’s pay-anywhere approach, it uses the earlier 40-line mechanic. The review finds the newer system more enjoyable. Both games have high volatility, similar RTPs and comparable main features. Money Train 4 adds new symbols to its feature and, in the review’s view, improves on its predecessor and the other entries. Its max win is 150,000x, compared with Money Train 3’s possible total win of 100,000x.
The review’s comparison of Money Train 3 with Money Train 4 found the newer mechanic refreshing and more rewarding. That assessment is an opinion, not a forecast of results.
Money Train 4 Compared to Book of Dead
A game regarded as an industry standout is bound to invite comparisons. Book of Dead remains one of the most popular casino games ever made, but its “Book” format differs considerably from Money Train 4. It is a high-volatility slot with 5-reels, 10-paylines and several bonus features. Its 5,000x maximum win is lower than Money Train 4’s listed potential top prize, while the newer game offers a different kind of bonus entertainment.
The reviewer once favoured Book of Dead, but later preferred Money Train 4’s immersive gameplay. That preference is personal.
Play Money Train 4 Today
If Money Train 4 interests you and you’re looking for top-class casino gaming, the 2023 review points to the best online slots it covered that year. It presents this game as a leading pick, though that is an editorial view, not a guarantee. To find real-money casinos offering the game, browse Casino Ideal’s online casino reviews for platforms with Relax Gaming titles.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.
