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Big Win 777 Slot - Review, Free & Demo Play

Play’n GO, a prestigious game development company, created Big Win 777. The slot game, released on 23/10/2019, quickly gained popularity because of its impressive graphics and innovative gameplay.

With the help of this review and the free demo mode, you’ll have a fair sense of what to expect from this offering. This review also entails everything you need to know about this slot machine, including RTP, volatility, and free spins.

Big Win 777 Free Play

Big Win 777 logo
Play'n GO Release Date: 23.10.2019
Rating by Fabio Duarte
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Big Win 777
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Best Casinos to Play Big Win 777 for Real Money

You can try this slot for real money at most of the available casinos in your region. While you can play this slot game at most casinos, not all offer the best bonuses to take advantage of.

Our system has hand-picked some of the best casinos where you can play Big Win 777 to help you get the most out of this slot experience. So give any of them a shot, and don't forget to bet responsibly!

General information about Big Win 777 slot

Release Date:
Max. win:
Bonus game:
Free spins:
Scatter Symbol:
Wild symbol:
Symbol Stacked:
Jackpot Game:
Slot lines:
Slot reels:
Stakes range (€/£/$):
0.15 to 90
Slot Theme:
Casino hall

How to Play

Big Win 777 slot machine is one of the simplest games of its kind to pick up and play. Check out these guidelines to learn how to play Big Win 777:

  1. The first thing to do is to create an account with a casino if you don’t already have one
  2. Locate the Big Win 777 slot among the list of available slot games
  3. The “Options” menu is where you’ll find the toggle to view your bankroll
  4. Select the “Coin Size” menu icon if you want to change the size of your coins
  5. After deciding on a wager, players can get the game going by clicking the “Start” button

The action takes place across 5 reels, 3 rows, with 15 paylines on various devices. Regardless of bankroll size, all players will like the game’s broad betting range of €0.15 to €90.

Big Win 777 RTP and Volatility


Big Win 777 slot is considered a high volatility slot with an RTP of 95.50%.

What the RTP means in this slot is that, for every €100 wagered, players should expect a return of €95.50. However, note that this is not a constant guarantee but an estimate of what you should expect when playing this slot game.

Due to the high volatility, players shouldn’t expect frequent winnings while playing this slot machine. However, once a win occurs, it could be a big one. The opposite is true for low volatility slot games, where players get frequent winnings but in small values.

All you need to do is keep playing and form winning combinations by landing identical symbols on the reels. After forming these winning combinations, you get paid according to the value of the symbols landed.


Big Win 777

The game’s visuals are reminiscent of a classic slot machine, and the upbeat soundtrack is guaranteed to put you in a good mood.

Play’n GO is known for producing slots with unique and offbeat themes. Big Win 777 is an exciting move for the developer, who often sticks to more traditional slot machine themes. Though it’s a slot machine, it looks and feels very trendy, with its sharp visuals and colorful design.

There’re 6 symbols in total in Big Win 777. In the lower half, you have single, double, and triple BAR symbols. In the upper half, you have elements that pay if you land even 2 of them and they include red and gold sevens, and a diamond, which is the Wild symbol. The latter pays the highest.

Big Win 777 slot paytable

Mobile Compatibility

Big Win 777 slot mobile Big Win 777 is mobile-compatible, which means it can be played on all mobile devices, including Android, iOS, and tablets. Thanks to the mobile-friendly design, incorporating modern touches into a time-honored game ensures you can enjoy a throwback on the go. With a reliable internet connection, Play'n GO’s OMNY platform allows players to log in from any device to enjoy the game. So when you play Big Win 777 slot machines online, you can always count on a sleek experience every time.

About Play’n GO

Top-tier casino game providers like Play’n GO have contributed to the industry’s meteoric rise in recent years. This gaming company is headquartered in Sweden and is recognized in about fifteen European countries. Play’n GO slot games are widely available in many different countries.

The Play’n GO gaming platform is notably regarded as one of the best in the business. This is due to the studio’s meticulous attention to detail during the game's design process. In addition, this developer is known for creating fun and unique slot games like Riche Wilde and the Tome of Madness.

Play’n GO has been recognized for its excellence on several occasions. It was named Mobile Supplier of the Year at the 2019 EGR B2B Awards for its work creating innovative games. The firm was named Best Casino Supplier of the Year at the 2019 Malta iGaming Excellence Awards.

Bonus Rounds & Free Spins

While Big Win 777’s features are relatively straightforward, they are engaging enough to have players returning for more. Big Win 777 also has more features than a traditional slot machine, making it much more fun to play.

To help you learn how to activate each of these features, here is a detailed guide.

Booster Spin Feature

While playing the main game, you may access the Booster Spin bonus feature randomly. It will improve your chances of winning bonus games.

Chance Wheel Feature

Getting three of the Chance Wheel scatters anywhere on reels 1, 3, and 5 activates the Chance Wheel bonus game. After that, the huge wheel of fortune will spin, awarding you a cash jackpot of 5, 7, 22, 33, 55, 77, or 777 times your initial bet. You may also trigger the Big Win Free Spins Bonus Round this way.

Big Win 777 slot Chance Wheel Feature

Big Win Free Spin

There’re 2 ways to activate the Big Win Free Spins bonus round. If you get 1 or 2 Chance Scatters while in the bonus game, you’ll get an extra free spin or 2.

Also, you can receive an additional 5, 10, or 20 free spins for hitting 3 Scatters. Note that there is no cap on the total number of free spins you can receive.

Big Win 777 slot Big Win Free Spin

Big Win 777 Demo Play

Big Win 777 is available to play in demo mode. You can try out Big Win 777 free of charge in demo mode on this site. There’s no need to sign up for any online casinos, and there’s no need to deposit.

Before betting real money, ensure that you have played at least 150 to 200 demo spins. This helps you learn more about the game mechanism and helps you strategize your winning plan.

Max Win


The maximum payout of Big Win 777 is 5,000 times the wager.

This is a non-progressive slot; however, you can still win a fair amount of cash. The maximum win in this game is 5,000x your wager, which can be achieved by filling all reels with the same symbol.

Overall Rating


If you’re looking to add a little bit of old-school glitz to your game, the Big Win 777 online slot is just what you need. Play’n GO has successfully combined classic gameplay with other elements that will appeal to current slot players. The high volatility and 5,000x potential are two of the game’s best features.

The music is lively and decent, and the graphics are outstanding, as is expected for this developer. Even though this slot has high volatility, it has rather regular winning combinations and additional features, including the spinning wheel. While this is hardly the most ground-breaking slot machine release, plenty remains to keep you occupied.

Exciting free spins feature
Chance Wheel feature
Top-notch design
Max Win of 5,000x your bet
No progressive jackpot
Generic theme

Big Win 777 Slot - FAQ

Can I play the Big Win 777 slot on my mobile device?

Yes, you can play the Big Win 777 slot on your mobile device. The Big Win 777 slot machine is mobile-friendly, so all you need is a stable network connection, and you can play it wherever you go.

Does the Big Win 777 online slot have any bonus features?

Yes, Big Win 777 has some exciting bonus features for players. Some of these features include Wheel Chance and Booster Spin.

Can I earn real cash prizes in Big Win 777?

Yes, you can win many cash prizes in the Big Win 777 slot game. You can win up to 5,000x your bet.

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Fabio Duarte
Fabio Duarte
Expert in: News, Blog, Slot reviews
Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on slotsjudge.com.
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