Money Train 4 Has So Many Features to Keep Track Of 😂

The Money Train series needs little introduction to slot fans. Since the first game launched in 2019, Relax Gaming has continued to expand the series with bigger features, more complex mechanics, and the potential for huge wins. After Money Train 2 and Money Train 3, Money Train 4 takes things even further, serving as the planned final instalment in the series.

Money Train 4 moves the action into a futuristic, dystopian world with a setting that feels like a mix of sci-fi movies and video games. The base game has a brighter look, while the bonus round feels darker and more intense. The graphics are detailed, and the cinematic sound design adds to the overall atmosphere.

Money Train 4 – Base Game

Players can choose stakes ranging from 0.10 to 6 per spin, with two bonus-buy options available. As expected from the series, Money Train 4 has high volatility (5/5) and an RTP of 96.1%, or 96.5% when buying the feature. The game uses a 6x6 grid and a scatter-pays system. Regular wins are awarded when at least 8 matching high-paying symbols or 10 matching low-paying symbols appear anywhere on the grid.

The 8 paying symbols include four low-paying card suits and four high-paying character symbols. The lowest scatter wins pay 0.4x to 1.2x the bet, while a win featuring 36 matching symbols can pay up to 1,000x the bet. There is no traditional wild symbol, but several other features help make the gameplay more interesting.

Money Train 4: Slot Features

Alongside the well-known Money Cart bonus round, Money Train 4 introduces a respins feature in the base game, as well as bonus buys.

Respins Feature

The respins feature can trigger at the end of any spin. The most common symbol on the reels becomes sticky, and a respin follows. The new spin can land blank spaces, multipliers, or more of the selected symbol. When a multiplier or paying symbol lands, the feature continues, with paying symbols staying in place while multipliers do not. Multipliers are added together and applied to the final win. The feature ends when no new symbols land.

Money Cart Bonus Round

Landing 3 or more scatter symbols in the base game triggers the Money Cart bonus round, which starts on a 6x4 grid. Persistent symbols can also help trigger the feature. The triggering symbols reveal values expressed as multiples of the bet, and the round begins with 3 respins. These respins reset whenever new symbols land.

When a row fills with symbols, an additional row opens, allowing those symbols to activate their features. Up to 4 extra rows can be added. Money Train 4 includes a wide range of special symbols, such as:

• Bonus Symbols: Reveal a value between 1x and 10x the bet.

• Collectors: Collect visible symbol values and add them to their own value.

• Payers: Add their revealed value to other visible symbols.

• Snipers: Double the values of several Bonus symbols.

• Arms Dealers: Turn Bonus symbols into feature symbols.

• Necromancers: Bring back previously used non-persistent feature symbols.

• Shapeshifters: Transform into different feature symbols.

• Unlockers: Open locked rows.

• Upgraders: Upgrade feature symbols into persistent versions.

• Reset Plus: Adds an extra respin to the starting count.

Some of these symbols have persistent or adjacent versions, allowing their effects to continue across spins or affect nearby symbols. The way these features interact is a major part of what makes the Money Cart round so distinctive.

Buy Feature

There are two bonus-buy options: 100x the bet to trigger the bonus round, or 500x the bet to trigger it with one Persistent Symbol.

Money Train 4: Slot Verdict

Money Train 4 feels like a fitting conclusion to one of Relax Gaming's most recognisable slot series. From the original game in 2019 to the bigger features introduced in later releases, the franchise has built a reputation for entertaining bonus rounds and impressive win potential. This final instalment continues that approach with a more ambitious setting and an even wider selection of feature symbols.

The futuristic environment looks and sounds impressive, while the base game introduces a scatter-pays system. There can be stretches without wins, but the respins feature helps add variety when it triggers. This means there is still potential for wins in the base game, even for players who do not use the bonus-buy options.

The Money Cart bonus round remains the main attraction. With so many feature symbols interacting, each round can develop in different ways. Collectors, Payers, Snipers, and other symbols can combine their effects to build up the final result, making the bonus round particularly interesting to watch.

Money Train 4 also raises the maximum win to 150,000x the bet, the highest in the series. With its detailed presentation, complex bonus mechanics, and substantial win potential, it delivers a memorable finish to the Money Train franchise.