
777 Devil’s Charm is a 3x3 slot released by Spinomenal in January 2025, with a tight focus on fast and simple gameplay. It has a classic theme and traditional symbols for you to spin (including playing cards and dice), but there’s also a smouldering devil on the reels to watch out for. What else does this slot have to offer? Keep reading our 777 Devil’s Charm review to find out!



The 777 Devil’s Charm slot uses a classic 3x3 set of reels with just 5 paylines. As in other games with this layout, matching three identical symbols across a line awards a payout. On any spin, UK players can bet from £0.05 to £5.00, while those elsewhere can bet up to £50 instead.
The theoretical RTP for the 777 Devil’s Charm slot is 96.55%, well above the industry average. With a medium-high volatility, the game may pay out on a regular basis, though the prizes are generally small.
Specifically, the max win on offer, 3,000x your bet, is fairly low for that volatility range. Still, some classic-themed slot games offer much less in comparison. You can only win this top prize if you activate the Retro Xtreme feature, which I’ll explain later in this 777 Devil’s Charm review.
777 Devil’s Charm is available at a wide range of online casinos in the UK. If you want to find the best slot sites hosting it, take a look below:



In Spinomenal’s 777 Devil’s Charm slot, you’ll see a variety of fun symbols inspired by classic slot games. These include the traditional triple 7, a pair of green dice, a hand of four aces, and an 8 ball. Three BAR symbols also feature: a single, a double, and a triple.
The Triple 7 symbol awards either 300x or 3,000x your bet depending on whether you activate the Retro Xtreme feature.
But among these classic symbols, you’ll find one that’s genuinely unique and truly eye-catching in its design: a glamorous female devil. She has red skin, long black hair, a leather jacket, a red pitchfork, and a spear-shaped tail just visible over her shoulder. She looks fantastic, and she helps give the game a more distinctive aesthetic.
Along with the high-quality symbols, 777 Devil’s Charm also features a terrific background scene: a quiet, moody bar. There’s plenty of rich detail in this location, from the purple glow spilled across the ceiling to the stools lined up beneath tables.
The acoustic guitar music playing in the background has a laid-back country sound that makes the setting feel more real.
The 777 Devil’s Charm slot was developed using HTML5 to make sure that it delivers a smooth, convenient experience across devices. You can play it at the best slot sites on a smartphone or tablet, whether you prefer to use portrait or landscape mode.



If you’re looking for free spins, respins, or other common bonus features, you won’t find them in the 777 Devil’s Charm slot. This is a straightforward slot with standard gameplay. The only feature it includes is the Retro Xtreme mode, which allows you to boost the size of your bet for a chance to win a higher prize.
The Retro Xtreme feature is optional: you can turn it on at any time during the game or leave it off. But if you do activate it, the feature increases the Triple 7’s value from 300x to 3,000x your bet instead.
However, while this feature offers a chance to scoop a higher payout, it doubles your bet at the same time. Think carefully before you use it, and remember to gamble responsibly.
The Retro Xtreme feature stays in play until you switch it off.

777 Devil’s Charm is slick, entertaining, and a fun take on the classic slot theme. The bar setting is homely with a touch of class, and the relaxing guitar music gives the gameplay a calming feel. The symbols look impressive as they land across the reels, especially the Devil symbol — without that, the game would be less visually interesting.
However, there are some issues to discuss. While the theoretical RTP is well over the average, the medium-high volatility can still lead to many non-winning spins. The lack of real bonus features may frustrate some players, too. The Retro Xtreme feature offers the potential to win a much higher top prize of 3,000x your bet, but only if you’re prepared to double your stake.
Without the Retro Xtreme feature, 777 Devil’s Charm only offers a top prize of 300x your bet. That’s much smaller than you’ll find in some other classic-themed slots (e.g., Cash Strike Triple Fire, which awards up to 10,000x your bet). But if you want something simple, this might be worth a try.
Rating: 6.5
Here are a few of the most frequently asked questions about this slot: