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Money Train Bonus Features

Bonus features of Money Train

The Money Cart Bonus round represents the primary interactive feature within Relax Gaming's 2019 release, offering a distinct deviation from the base game mechanics. This special mode activates independently of standard paylines and utilizes expanding wilds alongside multipliers to increase potential payout sizes significantly. High rollers benefit from this structure as it allows for substantial value accumulation during extended sessions without requiring additional bet adjustments.
Money Train bonus round specifications
Bonus triggerBonus symbols on reels 1, 3 and 5 start Money Cart
Free spins3 respins in Money Cart Bonus
RetriggerRespin counter resets to 3 on each new symbol
Signature featureMoney Cart respins with persistent symbols and Widener
Bonus buy80x bet (RTP rises to 98.0%)
Players can bypass the random trigger by purchasing the feature directly through the Buy Feature option, which adjusts the effective RTP up to 98% in some configurations. This direct access method provides immediate entry into the high-volatility bonus environment, appealing to those who prefer controlled variance over chance-based activation. The cost of this purchase is calculated separately from the base bet range of 0.10 to 50 credits per spin.
Money Train gameplay detail
Bonus features built into Money Train

Free spins round

Money Train does not contain a traditional free spins round because it is a video slot with fixed lines rather than a crash game or a mechanic relying on scatter-triggered respins. The absence of this specific feature type means players cannot accumulate spins through symbol matches in the standard manner found in many other Relax Gaming titles. Instead, the focus remains entirely on the Money Cart Bonus round which serves as the main reward mechanism for winning combinations.

Trigger conditions

The Money Cart Bonus round triggers randomly during base gameplay after any spin that results in a win, provided the player has landed specific symbols related to the Wild West theme. There is no guaranteed frequency listed in the technical specifications, meaning the occurrence depends on the high volatility settings inherent to the 5x4 reel layout. Players betting at the maximum limit of 50 may experience different session lengths before activation compared to those starting at 0.10.

Retriggers and extensions

Once inside the Money Cart Bonus round, players can extend their session by collecting additional scatters or money symbols that grant extra turns within the same feature instance. These extensions allow for continuous multiplier application without returning to the base game, thereby increasing the theoretical exposure to the 20000x max win cap. Each additional turn maintains the high volatility profile established at the start of the bonus phase.

Multiplier mechanics

Multipliers apply directly to the final payout of the Money Cart Bonus round, scaling up the total value collected from money bags and special symbols during the feature. These multipliers can stack significantly, contributing to the potential achievement of the 20000x maximum win relative to the initial stake placed on that spin. A base bet of 10 combined with a high multiplier sequence could theoretically yield returns far exceeding the average RTP of 96.20%.
Money Train: key facts
ParameterValue
GameMoney Train
StudioRelax Gaming
Released2019
RTP96.20%
House edge3.80%
Volatilityhigh
Max win20000x
Reels5x4
Paylines / ways40 fixed lines
Bet range0.10 – 50

Bonus buy option

Money Train by Relax Gaming offers a Buy Feature that allows players to bypass the base game and enter the Money Cart Bonus round immediately. This mechanic is available for high rollers who prefer direct access to the volatile bonus content without waiting for random triggers on the 5x4 reel layout. The feature costs 100 times the current stake, providing an instant entry point into the expanding wilds and multipliers phase of the slot.
The theoretical return to player (RTP) increases when using the Buy Feature, reaching configurations up to 98% compared to the standard 96.20% baseline. This adjustment reflects the different risk profile associated with guaranteed bonus activation rather than random chance over hundreds of thousands of spins. Players pay a premium for this certainty, which aligns with the high volatility nature of the Relax Gaming title.
High stakes are required to maximize the potential value of the purchase, as bets range from 0.10 to 50 per spin. A maximum bet of 50 means the feature costs 5,000 units of currency to trigger instantly, demanding significant bankroll management from serious players. This cost structure ensures that only those with substantial funds can afford repeated purchases while chasing the 20,000x max win cap.

Cost of buying the feature

The financial requirement to activate the Money Cart Bonus round directly is set at 100 times the active wager amount on the screen. For a player betting the maximum limit of 50 per spin, this transaction equals a total expenditure of 5,000 units in a single action. This steep upfront cost filters out low-stakes participants and caters specifically to high rollers seeking immediate exposure to the game's lucrative mechanics.
Relax Gaming designed this pricing model to reflect the high volatility of the slot, where base game wins are infrequent but bonus rounds offer substantial payouts. The house edge remains at 3.80% for the standard play, but the effective cost of entry changes the short-term variance significantly for those opting for the shortcut. This mechanism shifts the risk profile entirely toward the bonus phase rather than the initial reel spins.
Players must calculate the ratio between their total bankroll and the single-spin cost to ensure sustainability during extended sessions of feature buying. With a maximum win potential of 20,000x, the return on a 5,000 investment could theoretically yield 100,000 units if all conditions align perfectly. However, the statistical likelihood requires careful monitoring of funds to avoid rapid depletion before hitting the top prize tier.

Is the feature buy worth it

Evaluating the value of the Buy Feature involves comparing its 100x cost against the expected value derived from the 96.20% RTP over long-term play. Since the feature guarantees entry into the Money Cart Bonus round, players avoid the potentially lengthy dry spells common in high volatility slots like Money Train. This certainty appeals to analysts who prioritize consistent exposure to the expanding wilds and multiplier mechanics over random accumulation.
The comparison becomes clearer when contrasting the 96.20% base RTP with configurations reaching up to 98% when the bonus is purchased directly or triggered normally. Higher RTP percentages suggest better theoretical returns, making the purchase mathematically attractive for those willing to absorb the higher variance of single large transactions. This approach suits high rollers who view each buy as a strategic investment rather than casual entertainment.
High rollers often find the feature worthwhile because it accelerates the gameplay loop, allowing them to test the 20,000x max win potential without time delays. The 40 fixed lines provide a stable framework for these high-stake maneuvers, ensuring that every spin contributes meaningfully to the overall session outcome. Consequently, the time saved justifies the premium paid for immediate access to the most volatile segment of the Relax Gaming title.

Base game versus bonus returns

The base game of Money Train operates with a 96.20% RTP and high volatility, meaning wins are sparse but can be significant when they occur on the 5x4 grid. In contrast, the Money Cart Bonus round introduces expanding wilds and multipliers that dramatically increase the payout potential beyond standard line wins. This structural difference creates two distinct phases of gameplay, each serving different strategic purposes for the analytical player.
Statistical analysis shows that the house edge of 3.80% applies consistently across both modes, but the variance in the bonus round is substantially higher due to the multiplier effects. While base game hits might average small amounts relative to the 0.10 to 50 bet range, the bonus can deliver the 20,000x max win cap in a single sequence. Understanding this dichotomy helps players allocate their bankroll effectively between steady base play and aggressive bonus hunting.
Comparing the two reveals that the bonus round is the primary engine for the maximum win, whereas the base game serves as the funding mechanism through smaller, regular payouts. High rollers often use the base game to build reserves until the bonus trigger occurs naturally, or they opt for the Buy Feature to skip this accumulation phase entirely. This strategy balances the risk of empty reels with the high reward potential inherent in the Wild West theme of the slot.

Feature frequency in practice

The frequency of the Money Cart Bonus round in Money Train is determined by the high volatility settings implemented by Relax Gaming, leading to less frequent but more impactful triggers. Without purchasing the feature, players must endure longer sequences of base game spins to accumulate enough symbols for the bonus entry condition. This pattern is typical for slots aiming for a 20,000x max win, where rare events carry disproportionate weight.
Data indicates that the theoretical return of 96.20% is achieved over hundreds of thousands of spins, smoothing out the irregularity of bonus appearances in shorter sessions. For high rollers, this means that observed frequency may deviate significantly from the long-term average, requiring patience or capital reserves to bridge the gaps between features. The 40 fixed lines do not influence this frequency, which relies solely on specific symbol combinations.
Analytical tracking suggests that the cost-benefit ratio improves when players account for the 100x Buy Feature price against the potential of hitting the 20,000x cap multiple times. By bypassing the random wait, players control the variable of frequency, ensuring regular exposure to the multiplier mechanics that define the bonus round. This control is particularly valuable for those analyzing the slot's performance under strict budget constraints and defined session limits.

Special mechanics of this title

Money Train by Relax Gaming utilizes a 5x4 reel layout with 40 fixed lines, creating a structured environment for high rollers who prefer predictable betting structures. The 96.20% RTP represents the theoretical return over a very long run, establishing a house edge of 3.80% that players must account for in their bankroll management strategies. This mathematical baseline ensures that every spin contributes to a defined statistical expectation rather than random variance alone.
The game incorporates expanding wilds and multipliers within its bonus features, which significantly alter the payout potential during active sessions. High volatility dictates that wins may be infrequent but substantial, requiring players to withstand dry spells while targeting the maximum win cap of 20000x. Such mechanics appeal to risk-tolerant users seeking large payouts from base game interactions or feature triggers.
A Buy Feature allows direct access to the Money Cart Bonus round, bypassing standard gameplay for those willing to pay a premium for immediate action. This option caters specifically to high rollers who prioritize speed and certainty over the anticipation of natural trigger events. The cost of entry varies, but it guarantees participation in the high-multiplier environment essential for chasing the 20000x prize.

How the studio built the maths

Relax Gaming designed Money Train with a 96.20% RTP, meaning the casino retains a 3.80% house edge over extensive play periods. This figure serves as a long-term average across hundreds of thousands of spins, not a guarantee for individual sessions or short-term outcomes. Players engaging with high stakes must understand that the mathematical model favors the house slightly more than lower-edge alternatives.
The slot operates on high volatility, indicating that payout frequency is low but win sizes are potentially massive when they occur. This contrasts with medium-volatility titles where wins are smaller but more regular, forcing high rollers to manage larger bankrolls to survive the variance. The 20000x max win reflects the upper limit of this mathematical distribution, achievable only through specific multiplier combinations.
Bet ranges span from 0.10 to 50, allowing high rollers to place significant wagers up to the maximum limit per spin. A 50 bet on 40 fixed lines requires precise calculation of total exposure, as each spin costs the full stake amount regardless of line hits. This structure supports aggressive betting strategies while maintaining the integrity of the underlying probability models.

Feature variants and levels

The Money Cart Bonus round serves as the primary feature, offering expanding wilds and multipliers that can dramatically increase payout potential. This round is distinct from the base game, providing a separate mathematical environment where high-value symbols and modifiers interact. High rollers often target this feature due to its capacity for generating the 20000x maximum win.
Players can purchase direct entry into the Money Cart Bonus via the Buy Feature, skipping the base game entirely to access the bonus immediately. This variant appeals to time-constrained professionals who view the bonus round as a standalone investment vehicle rather than a reward for patience. The cost of purchase is typically higher than the cumulative cost of triggering the feature naturally.
Wild West theming permeates the visual design, but the mechanical core remains focused on multiplier accumulation and symbol expansion. Unlike narrative-driven slots, Money Train prioritizes mathematical density over story progression, ensuring that every element serves the goal of maximizing win potential. This functional approach aligns with the expectations of serious gamblers who value efficiency and payout structure.

What the bonus can pay

The maximum win potential stands at 20000x the total bet, representing the absolute ceiling for any single session or bonus trigger. For a player wagering the maximum 50 per spin, this equates to a theoretical payout of 1,000,000 if all conditions are met. Such figures define the upper boundary of risk-reward calculations for high-stakes participants.
RTP configurations can reach up to 98% when the Money Cart bonus is purchased directly, offering a lower house edge compared to the standard 96.20% mode. This adjustment improves the theoretical return for players who opt for the paid entry method, making it mathematically superior for frequent bonus seekers. The difference in return rates influences long-term profitability for dedicated high rollers.
Multipliers within the bonus round accumulate dynamically, potentially leading to the 20000x cap if favorable symbols align consistently. Each expanded wild carries a multiplier value that compounds with others, creating exponential growth possibilities during extended feature sequences. High rollers must monitor these accumulations closely to understand the real-time potential of their current bonus state.

Features compared to similar slots

Sweet Bonanza Super Scatter by Pragmatic Play offers a higher max win of 50000x compared to Money Train's 20000x, appealing to those seeking larger jackpots. Its 6x5 reel layout differs from Money Train's 5x4 grid, altering the probability distribution and visual pacing of the gameplay experience. Players comparing these titles must weigh the increased win potential against the different structural mechanics.
Le King by Hacksaw Gaming matches Money Train's 20000x max win but features medium volatility instead of high volatility, resulting in more frequent but smaller payouts. Both games share a 6x5 reel layout, yet Le King's mathematical model distributes wins differently, affecting bankroll longevity for high rollers. This comparison highlights how volatility shapes the user experience despite identical top prizes.
Pirots by ELK Studios provides a lower max win of 10,000x with medium-high volatility, offering a more conservative alternative to Money Train's high-risk profile. Its 5x5 reel layout reduces the number of potential winning combinations compared to Money Train's 5x4 grid, impacting hit frequency. High rollers choosing between these options must consider whether they prioritize the higher ceiling of Money Train or the steadier pace of Pirots.
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