Relax Gaming
Relax Gaming Slots
Relax Gaming is the studio behind Money Train, and the Money Train series is the heart of what we carry from it. You will find the original Money Train, every numbered sequel up to Money Train 4, the Money Cart games and the Tumble family led by Temple Tumble. Around them sit dozens more Relax titles, from the vault job in Iron Bank to the hellish prison island of Hellcatraz, plus two RNG table games. Every game on this page opens in a free demo, so you can try any of them before you spend a dollar.
What ties the catalogue together is variance. Roughly three in four of the Relax titles at Slots99 are recorded as High volatility, which is why the studio's reputation rests on bonus rounds that can stay quiet for a long time and then carry a whole session. If that is the ride you came for, you are in the right place. If it is not, a handful of exceptions are recorded Low, and this page names them. You must be 18 or over to play for real money.
Play every Relax Gaming game free in demo mode
Yes, you can play Relax Gaming slots free at Slots99. Open any title on this page, choose demo, and it loads with play credits. There is no account to create, no deposit to make and nothing to download. The maths matches the real-money version, so the feature triggers just as often and the volatility you feel is the volatility you would get with money on.
That matters more with Relax than with most studios. A high-variance game only shows its character after a long run of spins, and a short real-money session can leave you with no idea whether you like it. In demo, give a new title a few hundred spins. You will see how long the base game runs between features, what the bonus round looks like when it lands, and whether the pacing suits you. It costs nothing and tells you more than any description on this page.
Free play is also how many players in Canada start, and the whole Relax catalogue here supports it. The two table games, Black Jack Neo and Roulettenouveau, open in demo too, because they are RNG games rather than live tables. For what demo mode can and cannot show you in general, see all slots. For Relax, the short version is this: demo answers "do I like this game?" and nothing more.
What Relax Gaming is known for
Ask a regular slot player what Relax means and the usual answer is Money Train. The series turned a respin bonus into the main event. Value symbols land on a grid and stay put, every new arrival resets the respin counter, and special symbols collect, boost or pay out the values around them. The studio has built on that idea across sequels and spin-offs, and the respin board still defines it.
The second thing is the buy feature. The Money Train series is known for letting players buy their way straight into the bonus, and that heritage is a big part of the studio's following among high-variance players. Whether a given game offers one at Slots99 is a question for that game's own info screen, as the Money Train section below explains.
Third, the Tumble games, where winning symbols fall away and new ones drop in, and where several titles add stone blocks that break as wins land beside them. Fourth, Dream Drop, the studio's own in-game jackpot, which appears here in two titles. Each of these has its own section below.
Relax is also a distributor: alongside its own studio, it supplies games from partner studios to casinos. That does not change this page. What you see here is the list of games Slots99 files under Relax Gaming, and nothing else.
The Money Train series at Slots99
We carry the original game and every numbered sequel through to Money Train 4. If you only try one Relax series, make it this one. Playing the games in order shows you how the respin board grew from a simple idea into the studio's trademark.
Money Train is where it started: a train robbery with a respin bonus at its centre. Value symbols lock into place, the respins reset each time a new one lands, and the round ends when the respins run out with nothing new on the board. Next to its sequels it looks plain, but the core loop is all there.
The second Money Train is the one most players mean when they talk about the series. It kept the respin board and gave it a cast of named special symbols, among them collectors, payers and snipers, that move value around the grid before the round settles. Learning what each one does is half the fun, and the info screen lists them all.
The third instalment and Money Train 4 push the format further, each with a fresh set of special symbols and its own rules for how they interact. Both sit in our adventures collection, and the third also appears in western. Every game in the series is recorded High volatility, so treat them as games for patience and a budget that can absorb long quiet stretches.
On the buy feature: the series is famous for it, and plenty of players arrive expecting one. At Slots99, the answer for each game is on its own info screen, which shows whether a bonus buy is available and what it costs. If the info screen does not show one, assume there is none. And if you do buy a feature, remember that the price is a stake like any other, and a high-volatility bonus can return less than it cost.
Money Cart: the respin board as the main attraction
The Money Cart games take the respin round that made Money Train famous and put it at the centre of the game. The board, the value symbols and the special symbols will all feel familiar if you know the parent series. What changes is how much of the game revolves around them. Each Money Cart title explains in its info screen how a round starts, what the board can grow into and which special symbols are in play, so read it once before your first spin.
Money Cart sits in our adventures and western collections, as does its first sequel. The third Money Cart is filed in adventures. All of them are recorded High volatility, in keeping with the series they came from.
If you enjoyed the bonus in Money Train but found the wait for it long, Money Cart is the obvious next game to open in demo. If you like the build-up of a base game before the feature arrives, the main series may suit you better. Either way, one demo session of each will tell you which you prefer.
The Tumble family
Tumble is the word Relax puts in the title of its falling-symbol games. A win clears the winning symbols, new ones drop in from above, and one spin can keep paying for as long as new wins form. Relax has built a whole family of games on that idea, and it is the second format the studio is known for after the respin board.
Temple Tumble is the best known. Stone blocks cover parts of its reels, and wins next to a block break it apart, opening up more of the grid as a spin goes on. The info screen spells out exactly how blocks break and what they reveal. It is recorded High volatility.
Templar Tumble takes the format into a crusader-knight setting and is filed in adventures and magical. Its sequel sits in adventures. Both are recorded High.
Cluster Tumble pairs tumbling with cluster pays, so symbols pay in connected groups rather than along lines. Sloth Tumble is the comic member of the family, filed in animals and goofy. Both are recorded High.
TNT Tumble is the exception in the family. It is recorded Medium volatility, which makes it the gentlest way into the format if the others feel too swingy. Temple Tumble's Dream Drop sequel completes the line and brings the studio's jackpot into it; that one has its own section next.
Dream Drop: the studio's jackpot, not a Slots99 one
Two games here carry Dream Drop: Snake Arena Dream Drop and Temple Tumble's Dream Drop sequel. Dream Drop is Relax Gaming's own jackpot, built into the game by the studio. Slots99 does not run it, and it is not one of our jackpots.
In broad terms, Dream Drop sits on top of an ordinary slot. You play the game as normal, and the jackpot feature can trigger alongside it. How it triggers, how its prizes are set and how they are paid are all defined in each game's own rules, and those rules take precedence over anything written here. Read them in the info screen before you play a Dream Drop title with money on.
Slots99's own jackpots are separate: the mystery jackpot, the community jackpot and the bonanza jackpot, gathered on our exclusive jackpots page. Those run under Slots99's rules. Dream Drop runs under the studio's. Keep the two apart and the rules for each make sense.
Snake Arena also comes in a plain form. Snake Arena is the version without the jackpot layer, and like both Dream Drop games it is recorded High volatility. If you want the game on its own terms, that is the one to open.
Licensed mechanics: Infinity Reels and Megaways
Not every mechanic in a Relax game is a Relax invention, and it is worth knowing which is which. Emerald's Infinity Reels uses Infinity Reels, a mechanic created by ReelPlay and licensed to other studios. Every win adds a reel, so the grid grows to the right for as long as the wins keep coming. Relax built the game; ReelPlay owns the idea, and its own titles are on the ReelPlay page. Emerald's Infinity Reels is recorded High and sits in the magical collection.
The same applies to Megaways, which belongs to Big Time Gaming. If that is the mechanic you want, start with the Megaways collection or the Big Time Gaming page. Relax's own signatures are the respin board and the Tumble family, and those are what this page is built around.
Volatility: why this catalogue runs hot
This page's description promises a consistently high-variance catalogue, and the records bear it out. Roughly three in four Relax titles at Slots99 are recorded High volatility, including every Money Train and Money Cart game. Most of the rest are recorded Medium, a handful Low, and a few carry no record at all.
What High means on these particular games is fairly consistent. The base game tends to pay small amounts, and much of the value sits in the bonus round. On a respin board that means a wait for the feature and then a round that either fizzles out or fills the grid. Size your stake so your budget covers that wait. A stake that gives you a few hundred spins tells you much more than one that runs out in fifty.
The exceptions recorded Low are Epic Joker, Erik the Red, Frequent Flyer and Let's Get Ready to Rumble. Open these if you want a Relax game with smaller, more frequent results and fewer long dry spells.
Recorded Medium: Caveman Bob, Diamonds, Dragons' Awakening, Mega Masks and TNT Tumble. Phoenix Up Cash is recorded between the two, as medium-high. Bill & Coin and Lure of Fortune have no volatility record, so this page says nothing about how they play in that respect.
Volatility in general is explained on the all-slots page. What is specific here is the balance. If you want low variance, Relax has only a few options, and another studio may suit you better. If you want high variance, most Relax titles deliver it.
Return to player: where to find it, and why we do not rank by it
Every Relax game shows its return-to-player figure in its own information panel. That is the place to read it, because the panel describes the exact version you are about to play. This page quotes no figures and does not rank games by return.
The figure describes an extremely long run of play across everyone who plays the game, not your session. On high-volatility games, what happens in an evening can sit far from it in either direction. Every result is random, every spin is independent of the last, and no game is ever "due" to pay.
So choose by what you can actually feel: the volatility record, the feature, the theme and a stake range that fits your budget. Those shape a session. The return figure is there in the panel for anyone who wants to read it, but it will not tell you what your next spin does, and it should not be the reason you pick one Relax game over another.
How to play a Relax Gaming slot
The controls are much the same across the catalogue, so once you have played one Relax game the rest will feel familiar. Here is a route in that suits the studio's style.
- Start in demo. Open the game from this page and choose demo. No account is needed.
- Read the info screen first. It sets out how the game pays, what each special symbol does, how the bonus triggers and whether a bonus buy is offered, and at what price.
- Set a stake for the long run. Pick a bet your budget can hold through a long stretch without a feature, not one that feels exciting for ten spins.
- Watch a full bonus round. Keep playing until the feature lands at least once, and follow what the special symbols do to the board.
- Then decide. If you like the rhythm, log in and play the same game with money. If not, try a title with a different volatility record.
On a Money Train or Money Cart board, keep an eye on the respin counter. Each new value symbol resets it, and the round ends when the counter runs out with nothing new landing. The special symbols act at set moments, which the info screen explains. Once you know them, you can follow what is happening on the board instead of just watching numbers jump.
On a Tumble game, watch the cascade rather than the single spin. One stake can produce a chain of wins as symbols drop, and in the block games each win may open up more space. The win for the spin is the total of the chain, shown when the tumbling stops.
Quick-spin and autoplay settings, where they are offered, sit in the game menu. Use them in demo if you like. With money on, a slower pace makes it easier to keep track of what you are spending.
Best Relax Gaming slots to start with
There is no single best game here, or anywhere online. The best Relax slot for you is the one whose volatility, feature and theme suit your budget and your patience. These are the titles to open first, grouped by what you might be after.
For the series that made the studio
Start with the original Money Train to learn the respin board in its simplest form, then jump to Money Train 4 to see how far the idea has travelled. Both are recorded High.
For tumbling reels
Temple Tumble is the classic. If you want the same format with less swing, TNT Tumble is recorded Medium.
For lower variance
Frequent Flyer and Epic Joker are both recorded Low, so expect a gentler session than the rest of the catalogue offers. Let's Get Ready to Rumble brings the boxing-ring catchphrase to the reels with the same Low record.
For heists
Iron Bank is the studio's vault job, recorded High. Mega Heist plays the theme for laughs and sits in adventures and goofy.
For a jackpot layer
Snake Arena Dream Drop adds the studio's Dream Drop jackpot to a High-volatility game. Read its rules first; they, not this page, decide how the jackpot works.
For a mechanic you know from elsewhere
Emerald's Infinity Reels runs ReelPlay's growing-reel mechanic inside a Relax game, with a High record to match the rest of the studio.
For something darker
Hellcatraz puts a hellish spin on a prison island, filed in goofy and recorded High. Horror Hotel is the other title to open if you like your reels with a shiver.
The Relax Gaming slots list, by theme
The game list on this page shows every Relax title we carry, including a few not named in this text. If you would rather browse by mood, here is how the rest of the catalogue falls into our collections. Each collection mixes studios, so following a link takes you to Relax games and their neighbours from elsewhere.
Adventures. The adventures collection holds a large share of Relax titles. Beyond the Money Train and Money Cart games you will find Jurassic Party, Hot Rod Racers, Mega Mine and Midnight Marauder. Dead Riders Trail and Multiplier Odyssey join them, and all six are recorded High. Phoenix Up Cash is filed here too, as well as in animals and magical.
Animals and the sea. In animals you will find Beast Mode and Spirit Of The Beast. Shark Wash and Net Gains sit in both animals and marine, joined underwater by Deep Descent. All are recorded High.
Goofy. The goofy collection gathers the studio's lighter side: Banana Town, Heroes Gathering and Joker Split, all recorded High, plus Diamonds, recorded Medium.
Magic and myth. Plunderland sits in magical alongside Emerald's Infinity Reels and Templar Tumble. Helios' Fury takes you to the sun god of Greek myth in our mythic collection. Both are recorded High.
Space. Cosmic holds Space Miners, Kluster Krystals and Multiplier Odyssey, all recorded High.
The West, the East and the high seas. Hex joins the third Money Train and the first two Money Cart games in the western collection, recorded High. Hazakura Ways sits in asian, and Sails of Fortune sails with the pirates. Both are recorded High.
Fruit and Egypt. Blender Blitz and Banana Town sit in fruits. Book Of Power is filed in egyptian and adventures. All three are recorded High.
Not in a theme collection. A number of Relax titles sit in no theme collection at all. Recorded High among them: Chip Spin, Dead Man's Trail, Grim The Splitter, Ignite the Night and It's Time. Also recorded High: King of Kings, La Fiesta, Marching Legions, Mega Flip, Powerspin, Ramses Revenge and Santa's Stack. Caveman Bob, Dragons' Awakening and Mega Masks bring their Medium records, and the four Low titles live here too.
Black Jack Neo and Roulettenouveau: Relax table games
Two games in the Relax list are not slots. Black Jack Neo is blackjack and Roulettenouveau is roulette, and both are RNG table games: software deals the cards and spins the wheel, with no dealer and no camera. They are not live tables, and they are not slots.
Because they run on a random number generator, both open in demo just like the slots. That makes them a quiet way to practise a blackjack decision or try a roulette bet before you play for money. The rules, bet limits and payouts for each are in the game's own help screen.
If you want a real dealer and a live stream, go to the live casino, which has 350+ live tables, including Evolution's. Live tables are a different product from these two, dealt in real time by a person on camera.
Relax Gaming slots on mobile
Relax builds its games for the browser, so the same title you open on a laptop opens on your phone. There is nothing to install. Log in to Slots99 in your mobile browser, or open a demo without logging in, and the game adapts to the screen.
If you play from South Africa on mobile data, the size of a game matters. A slot downloads its graphics and sound when it first loads, and the heavily animated titles weigh more than the simple ones. On a capped bundle, open new games on Wi-Fi first. Your browser usually keeps part of what it downloaded, so later sessions on mobile data tend to use less.
Respin boards and tumbling grids carry a lot of detail. If a game feels cramped held upright, turn the phone sideways; many Relax titles rearrange themselves when you do. And since demo works the same on a phone, a few spare minutes are enough to try a title you have been curious about.
The cashier works on mobile too, so you can deposit with a card, direct banking, Revolut or crypto without moving to a computer. In Canada, Interac works there as well.
Playing Relax Gaming slots for real money
When you are ready to play with money, log in to your Slots99 account, open the same game and switch from demo to real play. There is no separate Relax Gaming login. The studio makes the games, while your account, balance and history live with Slots99. If you have trouble signing in, support is open 09:00 to 02:00, 7 days a week, at [email protected].
You can fund your account with a debit or credit card, direct banking, Revolut or crypto: USDC, BTC, ETH and SOL. In Canada you can also use Interac. Balances are held in USD, EUR and CAD. Each method's details are on the payment methods page. If you play from South Africa and care about getting winnings out quickly, check how your chosen method handles withdrawals before you make your first deposit.
New players can take a welcome package worth up to $1,500 across three deposits, starting from a $10 minimum. Wagering is 40x and runs for 7 days, with a maximum bet of $5 while you wager. That cap matters on Relax games, where high volatility can tempt you to raise your stake, and it applies whatever you play. Which games count, and how, is in the bonus conditions; the full offer is on promotions.
Around 1,700 games are open to bonus play. Check that list for any Relax title before you play it with bonus funds rather than assume it is included. Our VIP programme has 9 tiers, and its page explains how play moves you up. Tournaments run on selected games, so check the current line-up for Relax titles.
Slots99 is operated by Disrupt Entertainment Limited N.V. (registration 140327) under licence OGL/224/668/0844.
Relax Gaming slots review: what the catalogue does well, and where it is thin
Taken as a whole, the Relax catalogue at Slots99 has a clear identity. You know what you are getting: high variance, bonus rounds that carry the game, and two signature formats, the respin board and the Tumble cascade, that the studio has refined across several sequels. If those are what you enjoy, few corners of the site are as focused.
The series depth is the strongest point. Having every numbered Money Train game, the Money Cart games and several Tumble titles in one place means you can follow an idea from its first version to its latest and see what each sequel changed. Demo makes that easy to do without spending anything.
The catalogue is smaller than those of the biggest studios on the site, and its range of maths profiles is narrow. If you want low volatility, only a few titles qualify. Some well-known Relax releases are also not in our catalogue. The list on this page is what we carry, and we do not claim more.
The verdict, if you need one: come for Money Train and the Tumble family, try the Low-volatility exceptions if the swings get too much, and use demo freely. Whether a Relax game suits you is something only a few hundred of your own spins can tell you.
Studios that sit close to Relax Gaming
If the Relax style suits you, a few other studios on Slots99 share parts of it. Hacksaw Gaming and Nolimit City both lean towards high variance and feature-driven play. Big Time Gaming created Megaways, and ReelPlay created Infinity Reels, the mechanic behind Emerald's Infinity Reels.
For broader catalogues, Pragmatic Play, Red Tiger and NetEnt cover a much wider range of maths profiles and themes. The full list of 20+ studios is on the providers page, and 3,000+ slots are on all slots. The latest releases from every studio land on new slots, and if you prefer to browse by theme, our 15 collections cut across studios.
Relax Gaming FAQ
Can I play Relax Gaming slots free?
Yes. Every game on this page opens in demo mode with play credits, with no account and no deposit. The maths is the same as with real money, so demo is an honest way to learn a game's rhythm. It cannot tell you what a real-money session will pay, because every result is random.
Do I need a Relax Gaming login to play?
No. Relax makes the games, but you never sign in with the studio. For demo you need no login at all. For real money, you log in to your Slots99 account and play the game from there.
Can I play Relax Gaming slots for real money?
Yes. Log in, deposit with a card, direct banking, Revolut, crypto or, in Canada, Interac, and switch the game from demo to real play. Set a budget before you start. On a high-volatility game it needs to cover long stretches without a feature.
Which Money Train games does Slots99 carry?
The original Money Train and every numbered sequel through to Money Train 4, plus the Money Cart games, which build on the series' respin round. All of them are recorded High volatility.
Can I buy the bonus in Money Train games at Slots99?
The series is known for its buy feature, but what is available depends on the game. Open the game's info screen: it shows whether a bonus buy is offered and at what price. If it is not shown there, it is not available.
Are Relax Gaming slots high volatility?
Mostly. Roughly three in four Relax titles at Slots99 are recorded High. The Low exceptions are Epic Joker, Erik the Red, Frequent Flyer and Let's Get Ready to Rumble, and several titles are recorded Medium, TNT Tumble among them.
Does Slots99 rank Relax Gaming slots by return?
No. Every result is random, and no game here is listed as more likely to pay than another. Each game shows its return-to-player figure in its own information panel, and that figure describes very long-run play, not your session. Choose by volatility, feature and theme instead.
Is Dream Drop one of Slots99's jackpots?
No. Dream Drop is Relax Gaming's own jackpot, built into Snake Arena Dream Drop and Temple Tumble's Dream Drop sequel. Its rules are in each game's info screen and take precedence over any description. Slots99's own jackpots, the mystery, community and bonanza jackpots, are a separate thing.
Did Relax Gaming invent Infinity Reels or Megaways?
No. Infinity Reels is ReelPlay's mechanic, used under licence in Emerald's Infinity Reels. Megaways belongs to Big Time Gaming. Relax's own signatures are the Money Train respin board and the Tumble games.
Are Black Jack Neo and Roulettenouveau live games?
No. They are RNG table games, run by software with no dealer, and they are not slots either. Both open in demo. For dealers and live streams, see the live casino.
How many Relax Gaming games does Slots99 have?
Dozens. The exact number shifts as games are added and removed, so the list on this page is always the current answer. It shows only games we carry from the studio.
Do Relax Gaming slots work on my phone?
Yes. They run in your mobile browser with nothing to install, in demo or for real money. If you are on a data cap, open new titles on Wi-Fi first.
Can I use the welcome bonus on Relax Gaming slots?
The welcome package is played on eligible games, with 40x wagering and a $5 maximum bet while wagering. Check the bonus conditions and the bonus-play list for the specific Relax title before you use bonus funds on it.
Play Relax Gaming slots responsibly
High-volatility games make long losing stretches normal, so set a budget and a time limit before you start, and stop when you reach either. Gambling is entertainment you pay for, with money you can afford to lose. It is never a source of income, and it is never a way to win back a loss: chasing one on a high-variance slot usually makes it bigger.
If play stops feeling like entertainment, take a break. Our responsible gaming page explains the tools we offer and where to find support.
