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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 August 22, 2025 was in Denmark, where the game ranked #4146. The best avarage position in United States over the past 30 days was #1184, recorded on July 30, 2025. The lowest position for the game in United States was #2215, noted on July 25, 2025. The game's SlotStar score ranged between 0.876 and 0.921 in United States during the past 30 days. The game's SlotStar rank ranged between 133 and 170 in United States during the past 30 days. On July 25, 2025, the game shifted by 963.960 positions compared to the previous day in United States.

Rank
Rank
135
Avg Position
Avg Position
1238.8
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
0.92
Last Scanned Icon
Last Scanned
2025-08-22

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▲ 6↓ -2 (Aug 6)↑ 35 (Jul 25)#135
Top▼ -2↓ -2 (Aug 10)↑ 2 (Aug 20)#204
Popular▼ -5↓ -18 (Aug 21)↑ 2 (Aug 15)#182
Tournaments▼ -6↓ -8 (Aug 13)↑ 7 (Aug 21)#206
Hot▼ -157↓ -250 (Aug 12)↑ 17 (Aug 17)#363
Lobby dropped to its lowest rank of 100 on July 25, 2025. Top slipped down 2 spots. Popular previously peaked at rank 164 on August 21, 2025. Tournaments reached its highest spot at rank 198 on August 13, 2025. Hot reached a peak position of 113 on August 12, 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
62
2104
4146
CountryRankScoreAvg PositionTotal ScannedFound In
Costa Rica620.8881877.375852
Finland850.8772018.187266
Iceland880.8682158.555651
Estonia900.8851801.677973
New Zealand900.8711997.745953
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 (62), 🇫🇮 Finland (85), 🇮🇸 Iceland (88).World RankAugust 22, 2025
The game is highest rated in: 🇨🇷 Costa Rica (62), 🇫🇮 Finland (85), 🇮🇸 Iceland (88).
For last 7 days the game has risen to 208.00 positions in 🇺🇸 United States.PositionAugust 22, 2025
For last 7 days the game has risen to 208.00 positions in 🇺🇸 United States.
Position of the game in 🇺🇸 United States has fluctuated greatly recently (range: 1181.80).PositionAugust 22, 2025
Position of the game in 🇺🇸 United States has fluctuated greatly recently (range: 1181.80).
Global game rank increased by 1.00 positions.RankAugust 22, 2025
Global game rank increased by 1.00 positions.
The game is most active in: 🇺🇸 United States (1239), 🇬🇧 United Kingdom (1343), 🇮🇹 Italy (1708).World PositionAugust 22, 2025
The game is most active in: 🇺🇸 United States (1239), 🇬🇧 United Kingdom (1343), 🇮🇹 Italy (1708).

Frequently Asked Questions

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