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Free play

We do not host any real money casino games on our website. All games are free and cannot generate real money prizes. No tax or fee will be charged for using our website. You can rest assured that your information is protected under our Privacy Policy. SlotsCalendar is intended only for people over the age of 18.

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Ad disclosure

SlotsCalendar is an affiliate website. For this reason, some of the links that we recommend are affiliate links. To be precise, upon visiting a website through our link, and after making a deposit, we will be given a commission, with no further cost to the user. This can influence how the products appear on the page, but it will not influence our evaluations. All reviews and product recommendations are impartial as our editorial standards are commercially independent and follow a well-defined methodology. The information on this page is updated regularly but can be modified without us being informed.

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Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!

Play responsible

Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!

Good
Slots Provider PlaynGO
Reel Setup 15
RTP 96.50%
Game Volatility High
Jurisdiction
Denmark - DGA, Malta - MGA...
Bet Level 0.15 / 90
Free Spins Yes
Rating 7 / 10
Release Date 24 Oct 2019
Good

Details

Slots Provider PlaynGO
Reel Setup 15
RTP 96.50%
Game Volatility High
Jurisdiction
Denmark - DGA, Malta - MGA...
Bet Level 0.15 / 90
Free Spins Yes
Rating 7 / 10
Release Date 24 Oct 2019

Big Win 777 Review

Developed by Swedish provider Play’n GO, this slot uses a 5-reel, 3-row, 15-payline setup. You can bet for as little as 0.15 and as much as 90 per spin. The game offers a couple of special features like the Booster Spin and the Chance Wheel, which we’ll delve into later. Looking to give it a spin before you invest? Test out the Big Win 777 free play available on this page to see if it’s worth your hard-earned money.

Theme and Design

This slot breathes life into the long-standing tradition of wheel-based slots. Borrowing heavily from the glamour of vintage Las Vegas, it combines this with a game show atmosphere. The neon-lit design elements add an extra layer of pizzazz to the visual experience.

Dimmed backgrounds punctuated by disco pillars and neon stripes contribute to a nostalgia-inducing atmosphere. The game, however, doesn’t rest solely on the laurels of visual nostalgia. It brings Las Vegas’s vintage charm to the digital age, ensuring the design feels both old-school and modern. This duality enhances the player’s experience, allowing a broad audience to connect with the game.

Big Win 777 Theme & Design

In terms of user interface, this slot nails it. The game operates seamlessly across desktop computers, tablets, and mobile phones, testament to the developer’s technological prowess. It means you can take the glitz and glamour of vintage Vegas and the suspense of a game show with you, wherever you go.

No corners have been cut in ensuring compatibility across devices, making this one a joy to play on any platform. Would you be interested to find out if this game suits your budget? Try the Big Win 777 demo on our site to get a better sense of it before spending any real money.

Technical Features

Reels 5
Rows 3
Paylines 15
Adjust paylines
Min. bet 0.15
Max. bet 90
Jackpot ✔️
Gamble ✔️
Autoplay ✔️
Free spins ✔️
Bonus round ✔️
Lines pay Left to right

Wager limits

With betting limits ranging from 0.15 to 90, the game caters to a wide variety of players. If you max out your bet and hit the jackpot, you can walk away with 450,000.

SlotsCalendar tips: Given its high volatility, maintain a well-balanced bankroll and start with smaller bets to ensure a moderate balance between risk and reward.

Bonus Features

Now let’s examine the bonus features in our Big Win 777 slot review.

One of the most riveting features is the Booster Spin. Triggered randomly in the base game, this feature ramps up the excitement by increasing your chances to access the free spins round. Another thrilling feature is the Chance Wheel, activated by landing the Chance Wheel symbols on reels 1, 3, and 5.

A massive wheel appears and spins once, awarding you either a cash prize ranging from 5 to 777 times your stake or an entry into the free spins round. But that’s not all. Once you’re in the Big Win Free Spins feature, the game gets even more interesting.

You start off with 12 free spins, but landing 1 or 2 scatters during this round can earn you additional spins. Furthermore, diamond wilds that land during this feature stay in position for two subsequent spins, cloning themselves up or down. This dynamic play can lead to spins where only diamond wilds populate the reels, giving you enormous payouts.

In summary, this slot does an excellent job in integrating classic elements with modern features, offering a thrilling yet nostalgic experience.

RTP & Volatility

Big Win 777 RTP is 96.5%, coupled with high volatility. This means that while the game can deliver substantial wins, they are infrequent. If you have a bigger budget and a bit of patience, this slot offers a potentially high return.

Symbols

The game sticks with classic slot symbols but adds a contemporary touch. The diamond wild symbol steals the spotlight, being the highest value symbol that pays 66.67 times your stake for a 5 of a kind combo. Following closely are the golden 777 and red 77 symbols, which are worth 16.67x and 13.33x your stake respectively for five on a payline.

Then you have the traditional BAR symbols, each with their own values—Triple BAR (6.66x), Double BAR (5.33x), and Single BAR (3.33x). The symbols add to the game’s theme, evoking that old-school casino vibe but with modern video slot elements. These symbols, while classic, come alive with dynamic animation and sound effects, bridging the gap between traditional land-based slots and modern online offerings.

The blend of the two adds depth to the game, providing a rich tapestry of visual and audio experiences that keep players engaged.

How to play Big Win 777

To play, select your bet size and hit the spin button. Take advantage of the game’s free demo mode to familiarise yourself with its mechanics before risking real money.

SlotsCalendar tips: Keep an eye on the Booster Spin feature, which increases your odds of entering the free spins round.

Best Casinos to play Big Win 777 with Real Money

Eager to strike it rich with a vintage slot experience? Check out our handpicked list of trustworthy casinos where you can play Big Win 777 slot machine real money. Rest assured, each casino we endorse holds a full licence and puts a premium on top-level security. Snag an exclusive Big Win 777 bonus and let the reels whisk you away on a thrilling jackpot journey!

Big Win 777 Free Spins and Bonus Offers

Ready to hit the Strip and strike it rich? Sign up with us and seize your Big Win 777 free spins to unlock some exciting perks. As a new-joiner, a glitzy welcome bonus is waiting just for you, not to mention a range of ever-changing promotions to elevate your game to high-roller status. Keep your eyes on the prize; we’re always rolling out new deals to make your stay as dazzling as the Vegas lights!

Big Win 777 Compared to Other Vegas-themed Slots

  Big Win 777  Vegas Mega Spin  Vegas Hot Spots
RTP 96.5% 96% 96.06%
Progressive
Volatility high medium high
Max Wager 90 40 50
Wilds ✔️ ✔️ ✔️
Scatters ✔️ ✔️ ✔️
Autoplay ✔️ ✔️ ✔️
Ways to win 15 25 1024

SlotsCalendar Verdict

Hits

  • Authentic retro-Vegas theme
  • High volatility for substantial wins
  • Booster Spin and Chance Wheel

Misses

  • Betting range could be broader

Big Win 777 Casinos

Coins Game Casino
Coins Game Casino Review
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Katsubet Casino
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Ice Casino
Ice Casino Review
Up to €15 No Deposit Bonus from Ice Casino Play Here
TrustDice.Win
TrustDice.Win Review
$25 Free Chip No Deposit Exclusive Bonus from TrustDice.Win Play Here

Big Win 777 Images

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Big Win 777 FAQ

  • What is the Big Win 777 slot RTP?

    The RTP for Big Win 777 is 96.50%.

  • Who made Big Win 777?

    PlaynGO is the studio who made Big Win 777.

  • Can I play Big Win 777 for free?

    If you want to play Big Win 777 for free, you are in the right place. Slotscalendar is offering a free version of Big Win 777!

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