Big Sevens Jackpot ™ – Review, Bonuses, Free Spins, Free Play in Demo Mode

The Big Sevens Jackpot , an online video slot developed by Big Pot Gaming company, has five reels, three rows and seven paylines with 96.77% RTP and medium volatility. This is a gold- and steampunk-themed slot that includes wild symbols as well as the hold and spin feature.

Home » Slots » Big Sevens Jackpot ™

Big Sevens Jackpot slot review

Big Sevens Jackpot slot is a conventional five-reel, three-row slots game from the house of Big Pot Gaming that has an uncommon steampunk theme. The traditional symbols are designed in gold fashion, and instead of standard free spins bonus round there is a hold and spin bonus feature where the scatter symbol transforms into something new. Do you want to read about this? Then find below our full review about Big Sevens Jackpot slot.

Steampunk gold

Trying to define the theme of this Big Pot Gaming slots game has been a difficult task. However, the symbols used are unoriginal and can be identified as playing cards, bars and sevens with the font being typical of that used in old western saloons; it is however the steampunk-like design of gears and cogs on the background as well as the movement of reels that mark out these unique slots game!

Design and animations

A touch of luxury is added to this game with brown and gold color scheme making it look stylish. Everything is glowing or gleaming, in other words, all the animations are subtle but effective. When you hit the bonus round it feels as though the reels belong to a larger steampunk-like device.


The film has been spiced with the action movie soundtrack. Using guitars and strings in combination creates an exciting accompaniment for the reels, though we are perplexed on what the developer intended. For a more upfront offering, consider The Goonies Return slot.

Big Sevens Jackpot ™ - Free Play in Demo Mode

Dive into the world of Big Sevens Jackpot ™ and enjoy our exclusive Free Play in Demo mode. You can try this exciting slot without spending money to see how it works, explore its paylines, features and bonus rounds at no risk. Find your strategy in Demo mode, comprehend game mechanics and define a winning betting system for your future play. Unlock the excitement without spending a dime as you engage in Free Play, immersing yourself in the entertaining universe of Big Sevens Jackpot ™.Discover the game's unique mechanics, visualize potential winning combinations, and master your gameplay strategy—all in a no-risk environment. Try your luck in Demo mode today and prepare for an exhilarating gaming experience when you're ready to make a splash with real wagers.

Big Sevens Jackpot RTP & volatility 

Playing any of the free play slots by Big Pot Gaming would necessitate having an understanding of the math model for that game so as to have an idea about its potential payout. In many online casinos, you will come across contemporary slots with a mean RTP of 96 per cent.


This slot game has a slightly better average of 96.77%, which is always good. However, all games in the slots can strongly deviate from this long-term average.

Variance level

We found this to be a medium variance slots title when we performed tests in demo mode. Smaller wins tend to appear semi-regularly, but for larger wins, you must rely on the hard-to-trigger bonus feature.

Big Sevens Jackpot
Big Sevens Jackpot

How to play Big Sevens Jackpot

This title also does not disappoint in terms of the simplicity and clarity that Big Pot Gaming often designs its slots. Let’s get started with this step by step guide.

  1. The ‘i’ button to the bottom left will reveal the winning symbols, the win multiplier values, and the base game and bonus rules.
  2. Your balance, current bet level and most recent win are displayed at the bottom of the reels.
  3. Choose a bet level by using the coin stack symbol to the right; alternatively, click the current bet value.
  4. You can toggle faster animations in the three-line menu to the bottom left.
  5. You can choose ‘auto’ for a number of automatic spins. Remember to monitor your own win and loss limits when using this.
  6. Alternatively, simply spin the reels once at the current bet level using the wheel on the right.
  7. Enjoy any demo play slot responsibly by using a real-world budget and sticking to it throughout your session, using the Slots Temple timeout and self-exclusion functions in your account to help keep slots fun.

How to win at Big Sevens Jackpot

Like the case with many other slots, you have to match up the winning symbols on the paylines to win any rewards. Get three or more of one kind of symbol in a seven-payline game and your score will go up. The sum of highest matches per payline is as well your overall wins. Symbols are matched from left to right.

Betting options

You have a pretty good selection of wagers to pick from, which range from 0.20 and go as far as up to 200.00 max bet.

Max win 

The biggest win possible in the game is 3,500x the total bet, which is one of the higher payout potential figures I have seen for Big Pot Gaming slots.

Big Sevens Jackpot bonuses 

Though they’re not very many, but nevertheless the Big Sevens Jackpot bonus features still make this game an interesting one.


Like most slot machines, these will replace all other symbols besides the scatter symbol in order to aid in forming winning combinations at any place where they appear.

Free spins bonus

As a matter of fact, the free spins feature is a hold and spin bonus and it gets activated in the base game when you get three scatter symbols. Every time you hit a coin symbol, your number of spins resets to three.

In this round, however, the scatter symbol plays a new role in that it gives out a win multiplier if you land it. The total payout is influenced by the win multiplier as follows:

  • 1 scatter symbol = 7x the coin values
  • 2 scatter symbols = 14x the coin values
  • 3 scatter symbols = 21 the coin values
Max-win 3,500x
Volatility Medium
Top RTP 96.77%

Big Sevens Jackpot review: our verdict 

We relished this slot name because of how different and how much fun it was to have a hold and spin bonus that had possible multipliers. There is no revolution here, but try it in the demo format at least.

Caution: BGaming possesses trademark and licensing rights for Big Sevens Jackpot. Therefore, this website is not supported by the company.


The Big Sevens Jackpot slot has a bonus that is activated by getting at least three of the seven reels in a winning combination.

The scatter symbol is landed three times to enter the bonus. Once inside, you start with three free spins and every time a coin lands, it resets the spins back to three. You play until either the reels are filled or there are no more spins left, at which point all the coins values get totaled for your total win.

How does the scatter symbol function in Big Sevens Jackpot bonus round?

During the hold and spin bonus, every time you hit a scatter symbol, it will multiply all values shown previously as well as any future coin symbols you manage to land. For example; one scatter equals 7x, two scatters equal 14x while three scatters will give you 21x in terms of coin values.

What is the RTP for the Big Sevens Jackpot slot?

Big Pot Gaming has placed the RTP for this slots title at 96.77%, which is a little higher than what you will find on most modern online casino slots. Normally, it will be around 96% so this is better than average slot.

© Copyright 2024 Slotzix
Powered by WordPress | Mercury Theme