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By Endorphina

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Chance Machine 40

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Devices:
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Desktop
Tablet Icon
Tablet
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Mobile
Game Themes:

Endorphina is known for its exciting and innovative online gaming solutions, and the Chance Machine 40 is no exception. With a great RTP value of 96.00% you can expect impressive wins and competitive odds. This online game can be considered quite affordable, given the minimum bet £0.40 (GBP). The maximum bet £400 (GBP) is crucial, as high risks mean high prizes. If goals are high, don't forget that for Chance Machine 40, the maximum win reaches the level of large payouts 3000x. Among the many different game themes, the game presented in this review belongs to the Gems and Diamonds categories. The strongest global placement on September 11, 2025 was in Denmark, where the game ranked #4417. The best avarage position in United States over the past 30 days was #1199, recorded on August 15, 2025. The lowest position for the game in United States was #1269, noted on September 6, 2025. The game's SlotStar score ranged between 0.899 and 0.921 in United States during the past 30 days. The game's SlotStar rank ranged between 109 and 162 in United States during the past 30 days.

Rank
Rank
122
Avg Position
Avg Position
1242.62
RTP Icon
RTP
96.00%
Max Win Icon
Max Win
3000x
Max Bet Icon
Max Bet
£400 (GBP)
Min Bet Icon
Min Bet
£0.40 (GBP)
SlotStar Icon
SlotStar
0.90
Last Scanned Icon
Last Scanned
2025-09-11

Chance Machine 40 review: A polished classic slot with a Vegas vibe

Glitz, Glamour, and a True Fruit Machine Feel

Picture the velvet backdrop of a luxury casino, the gold trim glowing under soft lighting, and reels crowded with sparkling gems, classic lucky sevens, golden bells, and clovers. That’s the world Chance Machine 40 drops you into — pure, unashamed nostalgia dressed up in a fresh, high-gloss suit. If you’ve ever wanted to relive the feeling of pulling the lever on an old fruit machine but with a modern, decadent twist, this slot feels like it was built for you.


Endorphina, a name known for keeping things clean and uncomplicated, is behind this one. Chance Machine 40 doesn’t try to reinvent the wheel, and honestly, that’s part of the charm. There’s no convoluted story or mythical world here — just those shiny classic symbols, bold colors, and a slick interface. The logo flashes in red and gold above gleaming reels, symbols shimmer like they were carved out of jewels, and overall, everything screams upscale Las Vegas without crossing into tacky.


While you won’t find much in the way of atmospheric background music (most of the audio queues are reserved for wins and spins), it’s almost like Endorphina wants you to lean into the tactile excitement of actual casino play, focusing attention on each spin’s anticipation. The win sound is, well, a little odd — halfway between eerie and celebratory — but it’s easy enough to mute if you want your own background tunes.


How Does Chance Machine 40 Actually Play?

Straightforward and familiar, that’s the name of the game. Five reels, four rows, and 40 fixed paylines running across every spin. No cluster pays, no funky mechanics — just solid, old-school slot play. Every round feels like spinning the wheels on a physical fruit machine, except you can play for pennies or push the bets to some high-roller stakes.


Betting starts at €0.40 a spin, keeping it really accessible for casual players, but if you’re feeling lucky, you can crank it up all the way to €400 per spin. Not many classic-style slots let you go that high, so that’s a mark in the high-roller column. With an RTP of 96%, Chance Machine 40 lands exactly on the industry average. Not amazing, but reliable. The volatility sits in that medium pocket — most sessions bring steady, decent wins, but you won't be sweating it out through endless dry spells. You’ll get a decent sense of rhythm after a few spins: some quick smaller wins punctuated by the occasional, bigger hit if the symbols line up or those wilds expand right.


Autoplay is tucked in the main menu for those who like to sit back, set win or loss limits, and let the wheels run. There’s also a turbo mode, so if waiting isn’t your thing, just fire it up and everything speeds along.


Bonus Features: Keeping It Classic, with a Twist

No overloaded bonus rounds here, but what you do get helps keep things lively. The big star is the expanding wild symbol — look out for the gold crown landing on the middle reels (2, 3, or 4). Whenever it hits, it expands vertically to cover the entire reel, standing in for any regular symbol (except scatters) and setting up some potentially juicy combinations.


Scatters are a bit special. There are two types: gold and silver. The gold scatter can land anywhere and pays the most among the bonus icons, up to 100x for a five-of-a-kind. The silver scatter mostly sticks to reels 1, 3, and 5 and pays less but still adds up. Bonus: scatters pay no matter where they show up — they don’t have to land on a particular line, so you might be surprised by a payout even if things look quiet.


There aren’t any free spins or elaborate bonus games, but there’s the old-school gamble feature ready after any win. If you love testing your luck, here’s where the adrenaline hits. Pick a card that beats the dealer and double your winnings — do it up to ten times if you’re brave (or lucky… mostly lucky). Choose wrong, and it’s all back to zero for that round.


Symbols, Wins, and Payouts: The Paytable in Plain English

It’s all about those classic casino hits: lucky 7s, golden bells, four-leaf clovers, bars, and card suits reimagined as jewels. Lucky 7s are the top of the regular-pay tree and can net you up to 75x your line bet if you line up five. Bells and clovers pay not as much, but still enough to keep those celebration sounds ringing in your ears.


Both gold and silver scatters matter. The gold scatter’s the real hero here, offering 100x for five — plus, remember, scatters don’t care about paylines. Even if you’re not connecting lines, you could still land a payout thanks to those scattered symbols. The wild is all about helping you close the gap, expanding to fill reels and upping your win potential.


The low-paying symbols are your good old playing card suits — spades, hearts, clubs, and diamonds — all done up in polished gem tones. They pay less, but they help fill up those combos and, with 40 paylines, they show up often enough to keep things ticking over.


Getting Started: Simple and Quick

Getting into the game is quick. Just adjust your bet size at the bottom using the bet button, hit ‘spin,’ and see where the reels land. The paytable is just a click away via the info button if you want a refresher on what pays what. If autoplay’s your thing, head into the menu and set it up with the controls provided, opting for up to 1,000 spins and custom win/loss limits. For those impatient moments, turbo mode gets things moving in a flash.


Expect those first few spins to show off the basics: classic combos, occasional wild expansion, and scatters surprising you from random spots. You won’t miss out on any tricky features — everything is on display from go.


How Does It Stack Up to Other Slots?

Chance Machine 40 feels like a spiritual cousin to other classic fruit slots, just with a bit more sheen. If you’re a fan of the old Lucky 7s or something like the Double Bubble slot, you’ll get the same satisfaction here, plus more payoff potential thanks to the extra paylines and those expanding wilds.


Players who loved the look of the original Chance slot series or want something less complicated than the latest cinematic slot adventure will feel right at home. If you’re after sprawling free spin rounds, multipliers, or animated side games, this one might feel too stripped back — but for pure, straight-to-the-point slot play, it hits the mark.


Demo Play and Recommendations for Your Next Spin

Not sure if this classic style is right for you? Try the Chance Machine 40 demo or look for Chance Machine 40 free play modes at most big-name casinos. It’s a great way to get a feel for the pace, volatility, and whether the gamble feature gives you that extra thrill before you splash any real cash.


If you’re looking for more in this vein, Endorphina’s line-up is filled with similar titles. Or, if Chance Machine 40’s style grabs you but you want more features, check out Double Bubble or some of Novomatic’s fruit-series classics.


Final Word: Who Will Love It?

Chance Machine 40 won’t win prizes for depth or narrative, but it’s a solid, slickly-made fruit slot for fans of casino nostalgia with a modern kick. Whether you’re a seasoned player itching for some uncomplicated spins or a new player getting used to how online slots work, it’s accessible and fun, with just enough extra — expanding wilds, scatter wins, and that tempting gamble feature — to keep sessions interesting.


It’s a world away from overcomplicated bonus-driven games. Sometimes, that’s exactly what you want. If you’re after glitz, solid RTP, and classic wins, this slot’s well worth a few spins.

Ranking Summary (Last 30 days)
CategoryTrendPeakBottomNow
Lobby▲ 23↓ -13 (Sep 2)↑ 40 (Aug 21)#122
Top▼ -10↓ -10 (Aug 12)≈ 0 (Sep 11)#213
Popular▲ 6↓ -12 (Aug 21)↑ 8 (Aug 15)#176
Tournaments▼ -27↓ -28 (Aug 13)↑ 4 (Sep 6)#226
Hot▼ -252↓ -252 (Aug 12)↑ 318 (Aug 26)#365
Lobby dropped to its lowest rank of 82 on August 21, 2025. Top slipped down 10 spots. Popular previously peaked at rank 164 on August 21, 2025. Tournaments reached its highest spot at rank 198 on August 13, 2025. Hot dipped to its lowest rank of 47 on August 26, 2025.

Categories Rank

Shows the game’s calculated rank over time for different categories like lobby, hot, top, popular, jackpot and tournaments. Rank reflects the game’s relative popularity among all games (lower rank = better).

Average Position

Displays the average position where the game appears in casino lobbies, hot, top, popular, jackpot and tournaments category each day. The lower the value, the higher the game's visibility and prominence across casinos.

Quantity of casinos

Displays how many of casinos featured the game in their lobby, hot, top, popular, jackpot and tournaments category. Helps measure the game’s availability and visibility across the casinos and regions.
Chance Machine 40 Rank Explorer
67
2242
4417
CountryRankScoreAvg PositionTotal ScannedFound In
Costa Rica670.8871940.825751
Estonia750.8831863.157772
Finland780.8762085.136863
Italy890.8931738.697974
Cyprus940.8822223.825451
This heatmap shows how the selected game ranks across different countries based on its visibility in casino lobbies. Brighter colors indicate a higher rank and stronger presence, while darker areas represent lower rankings or lack of visibility. The data updates daily and reflects the latest scan results from casinos.
Activity Feed
The game is highest rated in: 🇨🇷 Costa Rica (67), 🇪🇪 Estonia (75), 🇫🇮 Finland (78).World RankSeptember 11, 2025
The game is highest rated in: 🇨🇷 Costa Rica (67), 🇪🇪 Estonia (75), 🇫🇮 Finland (78).
For last 7 days the game has risen to 209.50 positions in 🇺🇸 United States.PositionSeptember 11, 2025
For last 7 days the game has risen to 209.50 positions in 🇺🇸 United States.
Position of the game in 🇺🇸 United States has fluctuated greatly recently (range: 1184.62).PositionSeptember 11, 2025
Position of the game in 🇺🇸 United States has fluctuated greatly recently (range: 1184.62).
Global game rank increased by 14.00 positions.RankSeptember 11, 2025
Global game rank increased by 14.00 positions.
The game is most active in: 🇺🇸 United States (1243), 🇬🇧 United Kingdom (1391), 🇮🇹 Italy (1739).World PositionSeptember 11, 2025
The game is most active in: 🇺🇸 United States (1243), 🇬🇧 United Kingdom (1391), 🇮🇹 Italy (1739).

Frequently Asked Questions

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