Last updated: May 2026. Walkthrough written for first-time players landing on Money Train 4 without prior Relax Gaming experience.
If this is your first time loading Money Train 4, the screen looks intense. There's a smoke-belching steam train, a dystopian frontier town glowing in the distance, masked outlaw symbols across a 6×4 grid, and a bonus scatter you've never seen before. Don't worry — the actual gameplay loop is simpler than it looks, and you can be spinning confidently within ten minutes. This walkthrough takes you from "what am I looking at" to "running auto-spin on a A$1 bet" without any guesswork.
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Step 1 — Pick a casino
You need an account at a licensed casino that runs the certified 96.10% / 96.50% RTP variants. We use four:
- Vegasnova — fastest PayID withdrawals.
- Joe Fortune — biggest welcome offer percentage.
- GreatSlots — lowest minimum deposit.
- CasinoRocket — highest stake caps for VIP play.
Any of the four works. If you're brand new, GreatSlots's A$10 minimum deposit gets you spinning with the least commitment.
Step 2 — Open the game
After depositing and claiming the welcome offer, search the casino lobby for "Money Train 4" or filter by Relax Gaming in the providers list. The game tile shows the train silhouette with the IV roman numeral.
Click it. The game loads in your browser (no download required — it's HTML5 and runs on any modern device).
Before you spin a real cent, click the info icon (i) in the bottom-left corner of the game. Scroll to the RTP field. It should read 96.10% (standard) or 96.50% (Bonus Buy enabled). If it reads anything in the low 94s, close the game and play it elsewhere — the casino is running a reduced-RTP build. (See our deep-dive on Money Train 4 RTP and volatility if you want the math behind the variants.)
Step 3 — Set your bet
The bet panel sits below the reels. You'll see a number — that's your current bet per spin.
- Tap the + or – buttons to step the bet up or down.
- Min bet: A$0.10 per spin.
- Max bet: A$6 per spin (unusually low — capped because of the 150,000× ceiling and casino liability).
For a first session we recommend starting at A$0.20 – A$1.00. That keeps you in the game long enough to actually see a bonus trigger (Money Cart hits roughly 1 in 130 spins on natural play) without burning through your deposit before the math has a chance to work.
Bankroll rule of thumb for a very-high-variance pokie: at least 300× your bet in funds before you sit down. So a A$1 bet wants a A$300 bankroll. A A$0.20 bet wants A$60. This is very-high volatility — runs of 80+ dry base-game spins are normal. Don't enter a session under-funded. Our full bankroll strategy guide covers session sizing in more depth.
Step 4 — Press spin
The big circular button bottom-centre is spin. Tap it once for a single spin. Press and hold to open the auto-spin menu.
What you're watching for:
- Base-game scatter clusters — Money Train 4 uses scatter-pays, not paylines. Land 8 or more matching symbols anywhere on the 6×4 grid and you win. Card-rank symbols (10, J, Q, K, A) are low-pay. The masked-outlaw character symbols are high-pay.
- Bonus scatters — special bomb-like icons. Three or more anywhere on the grid trigger the Money Cart bonus.
- The base game is deliberately quiet — most spins land nothing. That's by design. Money Train 4's payout potential sits in the Money Cart bonus, not the base game.
Step 5 — The Money Cart bonus (the interesting bit)
When three or more bonus scatters land, the train pulls up to the platform and you enter Money Cart. Everything changes:
- You start with 3 re-spins and an empty grid.
- Special persistent symbols land — payers, collectors, snipers, multipliers, the necromancer, and more (21 modifier types total).
- Every time any new symbol lands, the re-spin counter resets to 3.
- The bonus ends when 3 consecutive re-spins land no new symbols, or when the grid fills completely.
- All persistent symbols then trigger in a fixed order, and your total payout is calculated.
The bonus is what you came for. A "fizzle" bonus can pay 3-10× stake. A monster bonus, with collectors sweeping payer-collectors while necromancers revive snipered modifiers, can push into the thousands or even hit the 150,000× ceiling.
Step 6 — Understand the modifiers (basics)
You don't need to memorise all 21 modifier types to play. The five most important to recognise:
- Payer — a value (e.g., 2× stake). Pays its value when collected by a Collector.
- Collector — collects the value of every Payer on the grid at end of round.
- Payer-Collector — does both. Pays its value AND collects.
- Sniper — picks targets, destroys them, takes their value.
- Necromancer — revives all destroyed modifiers at end of round, restoring their values.
The order of operations matters. Snipers fire before collectors. Necromancers fire after snipers. Collectors fire last. So a sniper-then-necromancer-then-collector chain produces some of the round's biggest payouts.
You'll figure the rest out by playing. Demo mode is the best way to learn without risk.
Step 7 — Stop while you're ahead
This is the rule everyone hears and no one follows. Bonus rounds in Money Train 4 are emotional — when you've just hit a 500× round, the temptation to keep spinning is enormous because "I'm in the zone."
The math doesn't care. Each spin is independent. After a 500× win, your odds of triggering another bonus on the next spin are the same as before the first one.
Practical advice for first-timers:
- Set a session loss limit in the casino's responsible-gambling tools before you start.
- Set a session win cap — when you double your starting balance, stop.
- Use auto-spin's stop-on-bonus-win feature so you can lock in big bonus wins.
Optional features to know about
Bonus Buy. Money Train 4 lets you skip the wait and pay a fixed multiplier of your stake to enter Money Cart directly. Costs vary:
- Standard Money Cart entry: ~150× stake.
- Enhanced entry (extra reels active from the start): ~500× stake.
Bonus Buy is restricted in the UK and several EU markets. It works in Australia at all four featured casinos at time of writing — see our Bonus Buy cost and EV breakdown for the maths.
For most players, Bonus Buy is worse value than waiting for the natural trigger over a long session — but if you're chasing the bonus specifically and have 30 minutes to play, it works.
Demo mode. Every reputable AU casino offers Money Train 4 in demo mode for free. Try it before depositing real money. The math is identical to real-money play. See our guide to playing the Money Train 4 demo free without a deposit.
Common beginner mistakes
- Betting too high to start. A A$3 bet on a A$50 bankroll will end your session before you see a Money Cart.
- Auto-spinning without stop conditions. If you lose half your bankroll on auto, you can't say later "I would have stopped earlier."
- Expecting base-game wins. The base game is intentionally dry. Money Cart is where everything happens.
- Ignoring the RTP. If you didn't check the in-game info panel, you might be playing a reduced variant.
- Chasing losses with bigger bets. Every spin is independent. Bigger bets after losses just lose more money.
- Buying the bonus on a small bankroll. A 500× buy on a A$100 bankroll = A$50 spent in one click for a single bonus round.
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Quick FAQ
How long does a session last? A A$50 bankroll at A$0.40 per spin lasts roughly 80-130 base-game spins on average. With a Money Cart trigger, it can last much longer.
Do I need to enable Bonus Buy? No — most players never use it. It's a shortcut, not a requirement.
What's the difference between Money Train 4 and Money Train 2? Bigger grid (6×4 vs 5×4), more modifiers (21 vs 14), much higher max win (150,000× vs 50,000×), and an unusually low max bet (A$6 vs A$10+).
Is the demo the same as real money? Yes — same math, same RTP, same RNG. Only difference is the balance is play money.
Can I lose more than my deposit? No — slot games can't withdraw more than your balance.
Why is the max bet so low? The 150,000× ceiling at higher bets would create unworkable casino liability. A$6 × 150,000 = A$900,000 max payout per spin, which is already at the upper limit of what most operators are willing to expose.
About this walkthrough
Tested across all four featured casinos in April-May 2026. Spins played: 400+. Money Cart bonuses triggered: 10+. Demo and real-money behaviour verified identical.
Gambling responsibly. Pokies are entertainment. They're not income, not a way out of debt, not a system to beat. Set limits, stick to them. AU support: gamblinghelponline.org.au · BetStop · 18+ only.
Further Reading
Related reading in this guide: