Bullion Bank Slot Review
At age 19, I created my first online banking account 🏦 and used my security questions as an open mic night. I named my first pet "Sir Barksalot" (a dog I never had), and I turned my mom’s maiden name into a fake Scottish clan I made up at the time.
Fast forward 10 years, and my card got blocked in the middle of a vacation trip. The bank wanted proof it was me, so I guessed 11 times, locked myself out, and spent 40 minutes on hold with the same 8 bars of jazz 🎷 playing on a loop.
The only person who could vouch for me was the 19-year-old idiot who wrote those answers, and he never left any notes. 🤦♂️
Bullion Bank slot by Games Global runs a bank that doesn't care what your first pet was called.
Gameplay
You're dropped inside a bank vault, where a giant round door stands open behind the reels and the walls are riveted blue steel. Shelves of gold bars run down both sides of the screen, and the bottom of the screen is buried under piles of ingots and coins.
The game runs on a 5x4 grid with 20 paylines, and the Diamond is at the top of the list, paying 10x for 5-of-a-kind. Next in line is the Cash Stack at 8x, followed by the Gold Card and Purple Egg at 5x each. On the lower end, the A, K, Q, and J each pay 3x for 5-of-a-kind.
The Wild stands in for all the regular symbols, but it only shows up in the base game. Line up 5 Wilds on their own and they pay 10x, the same as the Diamond.
There are 5 fixed jackpots up for grabs: Mini (20x), Minor (40x), Major (200x), Mega (1,000x), and Grand Jackpot (5,000x).
A quick look at the stats reveals the RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. is 96.16%, the volatility is medium, the max multiplier is 14,537x, and the max win is $218,055. Only fiat currencies are accepted, and the Japanese yen didn't make the guest list.
Features
MONEY PILE
Coin symbols that land in the base game get tossed onto the Money Pile, each carrying a cash prize ranging from 0.2x to 20x.
Exploding Piggy symbols throw 2 to 4 extra Coins onto the heap, and Multiplier symbols boost every visible Coin by 2x, 3x, 5x, 10x, or 100x. Mystery Coins keep their cards close, revealing a random cash value only when they're collected.
When the Collect symbol lands on reel 5, it pays out every Coin on the pile, and the feature starts over from scratch.
SCATTER NUDGING RESPIN
Land 2 Scatters on the top 3 rows to trigger the Scatter Nudging Respin. Reels holding a Scatter stay put and nudge down 1 row while the rest respin, and the process repeats until a Scatter hits the bottom row.
BANKER'S BAR
Think of the Banker's Bar as a savings account that pays you back. Each Scatter Nudging Respin deposits a token, and 20 tokens fill the bar and unlock the Double Dollars Extra Life.
The bar never resets, and once it's full, Super Scatters land on the reels instead of regular Scatters.
DOUBLE DOLLARS BONUS
You need 3, 4, or 5 Scatters to trigger the Double Dollars Bonus, starting with rows 1 and 2 locked, only row 1 locked, or every row open, respectively. You get 3 respins to work with, or 4 once the Double Dollars Extra Life is unlocked.
Only Bullion symbols, Key symbols, and empty positions respin, and any symbol that lands resets the count. Every Bullion symbol that lands picks up the Banker's Vault cash prize, which grows after each award.
Landing 2 Key symbols opens 1 locked row, and filling every unlocked position opens all the remaining locked rows at once. With the whole board open, a single Key triggers 1 of 4 jackpots.
Fill every position with Bullion symbols and the Grand Jackpot is yours. Only 1 jackpot can be awarded, and the round ends when the board is packed with Bullion symbols or the respins run out.
FEVER BOOST
Turn on the Fever Boost in the base game, and your chances of triggering the Money Pile and the Double Dollars Bonus go up.
While it's on, the reels are stripped down to Scatters, Coins, Mystery Coins, Exploding Piggy, Multiplier, Collect, and blank positions. Any Money Pile progress you build is saved for the Fever Boost mode.
BUY BONUS AND ANTE BET
The Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature. bumps your bet up by 1.5x and adds extra Scatter symbols to the reels, raising your chances of triggering the Double Dollars Bonus.
Line wins and Coin values stay exactly as they were, and the Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature. isn't available above a certain bet threshold.
As for the Buy Bonus, you can grab either the Double Dollars Bonus (100x) or the Super Double Dollars Bonus (200x), which is the same round triggered with 5 Scatter symbols.
Some Buy Bonus options are off the table above a certain bet threshold, and bought rounds don't count toward Banker's Bar progress.
Performance
Bullion Bank slot played smoothly through a long session, with no freezes, stutters, or glitches along the way. Unlike my actual bank, the vault never once asked me to prove who I was.
Maximum Win
The $218,055 max win is yours to keep when you land the 14,537x max multiplier on a $15 top bet. The smallest bet the game accepts is $0.20.
Conclusion
The game's vault looks like a sleepy old bank, but there's a lot going on behind the counter. Most of the bigger wins come from the Money Pile, where a Multiplier symbol scales every Coin before the Collect symbol pays the whole pile out.
One 20x Coin meeting a 100x Multiplier is worth 2,000x on its own. The Double Dollars Bonus is the other big earner, with every Bullion symbol picking up a Banker's Vault cash prize that keeps growing.
By my math, even the Grand Jackpot only covers about a third of the max multiplier.
The rest has to come from Banker's Vault prizes piling up in the round or a Multiplier landing on a loaded Money Pile, so reaching the top takes a lot going right at once.
The RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. is high enough for longer sessions, which suits a game where line wins stay small and most of your session rides on the Money Pile and the Double Dollars Bonus showing up.
I'll admit I didn't expect a max multiplier this big on a medium-volatility game. Most games in that tier top out far lower, so the swings come with a bigger payoff than you'd normally get.
The Ante BetAn Ante Bet is an option that costs a percentage of your bet but increases your chances of landing triggering symbols that initiate a feature. makes every spin cost 50% more to chase the Double Dollars Bonus, without lifting line wins or Coin values. It's only worth turning on if that round is the one thing you came for.
If you're buying, go for the Super Double Dollars Bonus, since starting with 5 Scatters means every row is open from the start.
The game was made for mid-bet players who can sit through modest line wins while waiting for the Money Pile and the Double Dollars Bonus to deliver. Anyone after steady line payouts should look elsewhere.
Slot Details
Game Provider: Games Global
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 20
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate.: 96.16%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).
The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.: Medium
Bonus Round: Yes
Progressive: No
Free Rounds: Re-spins
Max Multiplier: 14,537x
Max Win: $218,055
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