
- Random wilds during base game
- Growing wilds in free spins bonus
- Wilds can reach 5x5 for max win potential

- Highly volatile choice of slots
- Not the most sophisticated of designs
- Minimum bet of 0.25 a spin
Contents
Big Banker Bonanza Slot Review
Get ready for lots of wild action in this 5x5 NetGame video slot with its expanding symbols that can grow to cover your whole grid. There are free spins up for grabs, accompanied by a levelling-up feature that can reward you with bigger symbols and even more bonus games. Read on in this Big Banker Bonanza slot review to find out more.
Colourful and Clear Design in the Big Banker Bonanza Slot
The design of this slot is not the most sophisticated you will see, but this makes for a clear user interface and doesn’t detract from the exciting gameplay on offer.
The symbols pop against a dark background on the grid, and there is a good mix of bold playing card royals and thematic symbols, including people, cars and various symbols of wealth.
Big Banker Bonanza RTP & Variance
This is a highly volatile choice of NetGame slots with an RTP of 96.15% and a max win multiplier of 5,000x.
How to Play Big Banker Bonanza
This choice of slots isn’t tricky to play, but here are a few top tips to get you started:
- There are plus and minus symbols to set your bet from the main game screen, just as you will find in many slots in online casinos.
- The speaker symbol allows you to turn the sounds on and off.
- The three-bar button opens the main menu with links to the paytable, game rules and a settings section.
- Have fun but always consider responsible gaming. There are safety features available if you need them, including voluntary timeout and self-exclusion options.
How to Win with Big Banker Bonanza
Bets start at 0.25 a spin, and there are win multiplier prizes for matching three to five winning symbols from left to right. The wild banker symbol is the most valuable with a max win of 20x for five, followed by the woman who can add a 12x prize to your total win for five OAK.
Big Banker Bonanza Bonuses
Like other slots such as Fat Rabbit, there is a range of Big Banker Bonanza bonus features available to discover. These include:
Wild Banker
The wild bank symbol can appear in both the base game and during the free spins bonus. It can substitute for all symbols.
Free Spins Bonus
Most slots require a scatter symbol combination to trigger a free spins bonus. This game just requires you to land a banker wild at the same time as a base wild. Five free spins will then be yours.
During the free spins bonus, the wild banker can collect bonus wilds. The wild banker then grows through filling a growth meter. The wild banker can appear as a 1x1, 2x2, 3x3, 4x4 or even a 5x5 symbol.
Base Wild
This can only appear in the base game but can also substitute for all symbols. It only appears on the last four reels, although when additional wild symbols are added they can appear on reel 1.
Bonus Wild
This will only land in the free spins bonus, and these are the icons collected by the wild banker.
Growth Meter
This has five stages, starting with a 1x1 wild banker. You need to collect four wilds to move to stage two, five to move to stage three, five more for stage four and three to get to the final stage and a 5x5 banker.
You also get extra free spins each time you reach another stage. You'll get three free spins for moving to stage two, two for getting to stage three, two for stage four and one more for making it to stage five.
Additional Wilds
Extra wilds can be added to any reel at random during the base game.



Big Banker Bonanza Review Summary
This is an interesting choice of online slots with lots of wild action on offer. There is a variety of wild symbols that can land to increase the payout potential of your game, including expanding wilds that can grow to cover the entire grid.
The free spins bonus has an interesting levelling-up mechanic which can create the giant banker wild symbols and also reward you with more free spins as you play.
Disclaimer: Big Banker Bonanza trademark / license is owned by NetGame Entertainment. This site is not endorsed by NetGame Entertainment.
Slot Name: | Big Banker Bonanza |
---|---|
Software: | NetGame Entertainment |
RTP: | 96.15% |
Volatility: | High volatility |
Paylines: | 50 |
Reels: | 5 |
Min Bet (all lines covered): | £0.25 (GBP) |
Max Bet: | £25 (GBP) |
Top Win: | 5000 |
Features: | Wild Symbol, Scatter Symbol, Free Spins, High volatility, 5 Reels |
Themes: | High Life |
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No. :maker does not have a UKGC license and cannot offer their games at UK licensed casinos. |
FAQs
Are there wild symbols in the Big Banker Bonanza slot?
There are different kinds of wilds in this choice of slots. There are base wilds that will only appear on the last four reels in the base game, wild bankers that can join with a base wild to launch a free spins bonus and expand during the feature, bonus wilds that can be collected in free spins and random additional wilds that can land on any reel in the base game. All wilds can substitute for any other symbol to help to create wins.
Is there a free spins bonus in the Big Banker Bonanza slot?
Yes, and you don’t need a scatter symbol combination to launch it. You will get five free spins for landing a wild banker symbol and a base wild symbol at the same time. The wild banker can only land on the first reel. You can also win more free spins by collecting wilds during the free spins feature and moving through five levels by filling a growth meter.
What are the most valuable winning symbols in the Big Banker Bonanza slot?
When it comes to the paytable, the wild banker symbol is the most valuable. This has a max win multiplier of 20x for five OAK. The woman is the next highest payer with a top prize of 12x. She is followed by a red car, a money sack, a pocket watch and A to J playing card royals. These have five OAK wins ranging from 1.6x to 8x.
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