- Reels:
- Bonus Features:No
- Coin Values $/£/€:
- Max Coins:5
- Max Per Spin $/£/€:
- Winning Lines:3
- Wild Symbol:
- Scatter:No
- Progressive:
- Software:Bally
The Double Classic 7’s is a newer S2000 slot machine. Match 3 7’s symbols to enable the Jackpot! Win on all 5 lines. This Double Classic 7s is a 3 reel slot machine with a 3 credit maximum play. Tame the Double Leopard for a 10000x Jackpot. The Tiger 7s slot machine isn’t Everi’s only online casino game with a giant jackpot. If you enjoy Tiger 7s, we recommend Double Leopard. It has a virtually identical payout structure, including the Double Jackpot wilds. You can win a top payout worth 10,000x. Elsewhere, give NetEnt’s Mega Joker slot a try. It has a lot more action than the Tiger 7s online slot and features a cool bonus reel set.
A Classic 3 Reel Slot with a Retro Feel
Slot machines have come a long way in recent years. Online games today featuring varied features, bonus wheels, free spins, video animation, surround sound and many other modern features. Sometimes, however, it’s nice to get back to basics. Double Jackpot Black and White slot machine does exactly that. This game only features a total of 6 symbols, the majority of these made up of the sevens and bars found in many traditional games.
The double jackpot symbol is the only original one and this plays the most important role in the game. Not only does it offer a jackpot prize, it also acts as the wild, enabling more wins with other symbols.
Three Reels and One Win Line
This live casino slot, which can also be played online, will remind you of classic slots which you might have seen on the casino floor at any time in the last 50 years. The black and white colouring gives the game a retro feel. In fact, some of the cabinets even feature the one-armed bandit style pull handle.
The Black and White 7’s game features three with just a single win line (there are variations on this at some casinos, with five lines across the three reels). A look at the large pay table above the reels shows that there are 3 levels of win for each symbol – when playing for 1, 2 or 3 coins.
Hitting the Jackpot on Double Jackpot Slots
Double Jackpot 7's Slot Machines Jackpots
The jackpot pay-out comes when you land three title symbols on the single win line. If playing for 1 coin, you’ll win 2,000 coins. If playing for 2 coins, the pay-out rises to 5,000 coins. Play for the maximum 3 coins and you’ll win an eye-catching 10,000 coins. These pay-outs illustrate that playing for all 3 coins has the highest expectation, so this is certainly the way to go (all pay outs listed below will therefore assume 3 coins are being played).
Regular Winning Combinations
Next on the pay table are three red sevens, which pay 1,000 coins for landing 3 in a row. Three black sevens pay 300 coins and three white sevens are worth 120 coins. A combination of the three sevens symbols also pays 120 coins.
Next come the bars, with a 5 bar and a standard bar symbol. Land three 5 bar symbols on the win line and you’ll pick up 60 coins, while three standard bars pay 30 coins. You’ll also win 15 coins if you land the bar symbols in the following combination on the win line – 5-bar, bar, 5-bar.
Like many slots on the casino floor, you can also land blanks on the reels, which occurs when symbols land above and below the win line but not on it. Any spin which features no blanks will award you a 6-coin win.
Wild Symbol
The highest paying title symbol also acts as the wild symbol, substituting for any other in the game. If a single wild leads to a win, the pay-out will be doubled. Land two wilds that lead to a win and the pay-out will be multiplied by 4. For example, if a white 7 appears alongside two wilds on a win line, the 120-coin pay-out will be increased to 480 coins.
Retro Reels – Double Jackpot Black and White Design
There is little doubt that Bally have designed this game to appeal to classic slot enthusiasts. The black and white colouring gives off a vintage feel, with only the word ‘double’ in the title in red, to emphasise. With white, curved reels, this is as traditional as it gets. Around the title there is a paisley style design, which might have you thinking of a 1930’s style casino. The sound effects are a little more modern. Yes, you have the functional clicking and whirring of the reels, but land a win and an electronic style jingle greets you.
Lucky Seven – Double Jackpot Black and White Overview
Double Jackpot Black and White slot machine is one of those slots which will divide opinion on the casino floor. Many players will walk straight past this machine and head to a more colourful cabinet, based on a movie or a TV show – a game with huge features and amazing graphics. However, for the sheer retro feel, this game has to be played – if only to get a feel for what slot gaming was like in the past. Let’s face it too, slots are about winning money and the 10,000-coin jackpot certainly has appeal.

Slot machines have been around in one form or another for over 100 years, and the games have slowly evolved in terms of complexity and customer satisfaction. While the younger generation has been spoiled on slots that play audio and video clips from popular movies and TV shows, veteran gamblers still remember the days of the single payline and one-armed bandits.
777 Double Jackpot Slot Machine
The Double Jackpot Black and White slot machine from Bally Technologies attempts to bridge the gap between these two worlds, as it features modern payouts and features while offering three reels and a single payline. This game is likely to appeal more to old-school casino patrons, although the prize money is large enough to tempt younger gamblers.
Play Double Jackpot
Availability
The Double Jackpot Black and White slot was originally created for brick-and-mortar casinos. When it proved to be a favorite among players of all age, Bally set about adapting it for other platforms. Now online gamblers can enjoy the game, whether through a virtual casino or free social media setting.
Double Jackpot Paytable
As with all slot machines, this Bally title includes a paytable to inform players of the various symbols and winning combinations. In order to make your life more convenient, I’ve listed all the available prizes in this section.
Please note that the player has the option of depositing from one to three coins on this game. The more coins wagered, the higher the payout for a winning combinations.
In order to determine the total payout, the number of credits on a winning payline is multiplied by the size of the player’s wager. If, for example, a gambler decides to wager 10.00 and manages to hit the top jackpot, the resulting payout amounts to 100,000.00.
- Any Three Symbols – If a mixture of any three icons appear on the payline, the game pays two, four, or six credits.
- One Bar and Two 5 Bars Symbols – When a combination of the bar symbols is hit, the resulting payout is either five, 10, or 15 credits.
- Three Bar Symbols – If the player manages to get a trio of bar icons, then the payout is either 10, 20, or 30 credits.
- Three Five-Bar Icons – When a trio of these symbols turns up on the payline, the resulting win is either 20, 40, or 60 credits.
- Any Three Sevens – If the player manages to get any combination of red, black, or white sevens, they’ll win 20, 40, or 60 credits.
- Three White Sevens – This symbol is worth 40, 80, or 120 credits, depending on the number of coins wagered.
- Three Black Sevens – This icon either pays 100, 200, or 300 credits.
- Three Red Sevens – When a trio of red seven icons turn up, the payout is either 200, 500, or 1,000 credits.
- Black and White Double Jackpot – When the game’s main symbol turns up three times on the payline, the player wins the largest possible jackpot. This starts at 2,000 credits for a single coin, then moves to 5,000 credits for a pair of coins. If all three are wagered, then a jackpot of 10,000 credits becomes available. This is definitely a slot where it pays to risk the maximum possible amount.
Even if you can’t get a trio of Black and White Double Jackpot icons, you can still pick up some cash when one or two of them appear on the screen. If one such symbol shows up, then the overall value of the payline is doubled. When two are present, the value is quadrupled. In this game, even near misses are designed to add to your bankroll.
Appearance
The overall look of this game is unimpressive to say the least, but that’s sort of the whole point. It’s intended to be a throwback machine, which means symbols are limited to basics such as sevens and bars.
The black and white color scheme is particularly dull, and the sound effects are nothing more than routine. This is in keeping with the retro feel of the game, though, and anyone obsessed with fancy animation is likely to pass the machine over without a second glance.
Conclusion
If you’re more concerned with payouts than presentation, then the Double Jackpot Black and White slot from Bally Technologies is worth a look. The upper cash prizes are more than generous, and special items like holds and nudges can turn even a losing spin into a winner. Hipster gamers might not be impressed, but those who remember the golden days of Vegas are sure to take notice.