Relax Gaming: understanding the Money Train bonus before you play it
Relax Gaming is best known for Money Train, a series with one of the most talked-about bonus rounds in online slots. Here’s how that bonus works, which edition to start with and how to plan a session.
Relax Gaming makes slots of its own and is best known to players for the Money Train series: a western train-robbery theme with a respin bonus built around special symbols that collect, pay and multiply. The series has run through several editions, each raising the stakes of the bonus.
The studio also has other popular titles, such as Temple Tumble Megaways, and a range of jackpot games. But if you know one Relax game, it’s probably a Money Train.
Before you play any Money Train edition
Read the list of special symbols in the rules; the bonus is all about them.
Check the return line and the maximum win for the edition you’ve loaded.
Plan enough spins to trigger the bonus at least once.
How the Money Train bonus works
The bonus is a respin round, not a free-spins round. Here’s the general shape, which each edition varies:
- Cash symbols with values lock in place.
- You get a small number of respins. Each time a new symbol lands, respins reset.
- Special symbols change the game: collectors add up the values of other symbols; payers add value to others; multipliers multiply values; persistent versions repeat their effect on every respin.
- The round ends when you run out of respins or fill the grid.
The magic, and the volatility, comes from persistent specials. A persistent collector and a persistent payer on the grid early can snowball. A round with no specials usually pays modestly.
Which edition first?
| Edition | What it’s like |
|---|---|
| Money Train (2019) | The original; simpler set of specials, good to learn the idea |
| Money Train 2 (2020) | The one that made the series famous; more specials, more swing |
| Money Train 3 (2022) | More complex, higher ceiling |
| Later editions | Further variations on the same respin idea |
Start with the original or Money Train 2 in demo mode. Watch several bonuses and notice how much depends on which specials land early.
Stake plan
The bonus can keep you waiting, so give yourself plenty of spins: with 60 set aside, twenty cents a spin is the upper limit we’d suggest; with 150, fifty cents.
Where bonus buys are allowed, they’re expensive relative to the stake. Keep any single buy below a quarter of your budget.
Other Relax titles worth a look
Temple Tumble Megaways combines the variable-reel Megaways layout with tumbling blocks that reveal symbols. It’s a good alternative if you like Megaways games but want something a bit different. Relax also offers jackpot slots; as with any jackpot, a slice of each stake funds the prize, which usually lowers the base-game return.
Where to play Relax-style slots
Respin-bonus slots like Money Train, whether from Relax or inspired by it, are available at the five casinos below. Editions differ from one market to the next, so search the series name. If you take a welcome offer, add the code at checkout before paying in.
CasinoPurple
Search “Money Train” and the editions line up together, making it easy to start with the original.
First-deposit offer: 100% · PURPLE100
ZeSlots
A catalogue built around slots, with respin-bonus games well represented.
First-deposit offer: 250% · ZESLOTS250
CasinoWinner
The budget ÷ 300 plan is more comfortable with a tripled first deposit.
First-deposit offer: 300% · WIN300
YourWin24
When the train won’t stop, the live tables are on the same account.
First-deposit offer: 250% · YOUR250
Cas2Bet
Slots and sports betting from one balance.
First-deposit offer: 100% · CAS100
A demo exercise for the respin round
Trigger (or wait for) five bonus rounds in demo mode and jot down, for each, which special symbols appeared in the first three respins and what the round paid. You’ll almost certainly see the pattern: rounds where a persistent special lands early do most of the heavy lifting, while rounds without one finish small. Knowing that makes a quiet bonus far less frustrating, because you’ll recognise it for what it is within a few respins.
Common Money Train mistakes
- Judging the series by one bonus. Rounds without early specials are common and small.
- Jumping straight to the newest edition. Each one is harder; learn on the older ones.
- Buying bonuses on a small budget. Two or three buys can take everything.
Other profiles
Push Gaming shares the love of multipliers with a different feature set; Hacksaw Gaming takes volatility further still. The studios hub lists them all, and the games hub covers the trending titles.
Frequently asked questions
What is Relax Gaming known for?
The Money Train series of respin-bonus slots, plus titles like Temple Tumble Megaways and a range of jackpot games.
How does the Money Train bonus work?
It’s a respin round where cash symbols lock in place and special symbols collect, pay or multiply values. Persistent specials repeat their effect on every respin.
Which Money Train should I play first?
The original or Money Train 2, in demo mode. Later editions are more complex and more volatile.
Are Relax slots volatile?
The Money Train series is high volatility, with much of the value in bonuses where persistent specials land early.
How big should my stake be on Money Train?
Small enough to afford around three hundred spins, and never a single bonus purchase above a quarter of your session money.
Where can I ride the Money Train?
Look for the series at CasinoWinner, Cas2Bet, CasinoPurple, YourWin24 and ZeSlots; the editions on offer vary by country.
18+ only. Gambling can be addictive; set limits and play for entertainment. Written on 24 September 2026.