Crack the vault in Bullion Bank, Northern Lights Gaming’s shiny heist slot. Gold bars, cash, and coin features await, with medium volatility and a glittering 14,537x max win. Will you strike gold? Ready to raid?

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Bullion Bank 

Bullion Bank plunges players into a gleaming, high-security vault where Northern Lights Gaming’s bank-heist theme shines. Blue steel walls, a massive safe door, stacked gold bars, scattered coins and heaps of cash surround the five reels, creating a cool industrial atmosphere with rich golden contrast. Every spin feels like cracking a fortune. Coin-based features deliver cash prizes, while medium volatility keeps the chase steady rather than chaotic. The real prize? A substantial 14,537x max win, enough to make any gold-loving magpie swoon. With gleaming symbols and a vault-door frame, it’s a magpie’s dream. Shiny, tense and potentially lucrative.

Bullion Bank Gameplay and Mechanics

Bullion Bank is a 5-reel, 4-row video slot from Northern Lights Gaming with 20 paylines. The reels sit inside a steel vault, reinforcing the fast heist theme as symbols spin. Wins form by landing three or more matching symbols on a payline, reading left to right, starting from the leftmost reel. The vault’s mechanics focus on collecting coins and winning cash prizes. Features include Wild Symbols, Coin Symbols, The Money Pile, Exploding Piggy Symbols, Multiplier Symbols, Mystery Coin Symbol, Collect Symbol, Scatter Nudging Respin, Banker’s Bar, Double Dollars Bonus, Fever Boost, Charged Bet, and Feature Buy. Together, these tools can boost prizes, trigger respins, and unlock bonus actions. Medium volatility keeps overall gameplay balanced while chasing the 14,537x max win potential.

Bullion Bank Theme and Visuals

Bullion Bank’s theme is a traditional bank heist locked inside a gleaming vault. Northern Lights Gaming places the five reels within a massive steel safe door, flanked by stacks of gold bars, heaps of cash, and scattered coins. Blue metallic walls create a cool, industrial atmosphere, while golden symbols and dollar signs add rich contrast. Shiny items everywhere make even a magpie nervous. The visuals feel tense yet playful, like plotting a daring robbery. Every spin looks like cracking open a fortune, matching the coin-based features and the substantial 14,537x max win. It’s glossy, gritty, and gold-drenched.

How To Play

Here’s an overview of how to handle game controls.

• Click the stacked coin button to open the Bet menu.
• Click the lightning symbol to increase game speed
• Click Autoplay for repeated autospin.
• Click Spin to start the game.

Click the three-dot dropdown to access game-related information such as the paytable, bonus features, game rules, and paylines. You can also press the three-bar menu button to adjust other game settings. 

Bullion Bank RTP, Volatility, and Betting Range

Bullion Bank offers a solid RTP of 96.16%, which is competitive within the online slot market. The game has medium volatility. The betting range is between a minimum bet of 0.20 and a maximum bet of 15.00 per spin. This betting range allows casual players to enjoy the game’s bonus features comfortably.

Bullion Bank Slot Features

Strike gold in Bullion Bank, where gleaming vaults, precious symbols, and high-stakes thrills await. Are you ready to chase dazzling wins? Let’s look at the features that make the game potentially rewarding for all players.

Wild Symbols

Wild symbols substitute for regular symbols only. They appear in the base game only. They can create their own winning combination when landing in a payline combination.

Coin Symbol

Coin symbols appear in the base game only. Each Coin reveals a cash prize.

The Money Pile

Land a Coin symbol to build the Money Pile. Land more Coin symbols to increase the Money Pile. Coin symbols that are held in the Money Pile change value to match the current bet. The Coin symbols are collected to the Money Pile.

Exploding Piggy Symbol

Exploding Piggy symbols land in the base game. The Exploding Piggy symbol spawns 2 to 4 Coin Symbols onto the Money Pile.

Multiplier Symbol

Multiplier symbols land in the base game. The Multiplier symbol multiplies all visible Coin symbols by 2x, 3x, 5x, 10x or 100x. The Multiplier symbol does not apply to Mystery Coins.

Mystery Coin Symbol

The Mystery Coin symbol lands in the base game. Mystery Coin symbols are collected to the Money Pile. Mystery Coin symbols reveal a random cash value when collected by the Collect symbol.

Collect Symbol

The Collect symbol lands on reel 5 in the base game. The Collect symbol collects and awards all visible Coin symbol values.

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The Collect symbol empties the Money Pile and resets the feature. The graphical collection animation in the game is purely for visual entertainment and does not influence the awarding of any features or prizes.

Scatter Symbols

Scatter symbols appear in the Base Game only. This Scatter symbol appears until the Banker’s Bar is filled. This Scatter symbol appears after the Banker’s Bar has been filled.

Banker’s Bar

Collect 20 Scatter tokens to fill the Banker’s Bar. Fill the Bar to unlock the Double Dollars Extra Life. The Banker’s Bar does not reset.

Double Dollars Bonus

Land 3, 4 or 5 Scatter symbols to trigger the Double Dollars Bonus.

• 3 Scatters begin the bonus with rows 1 and 2 locked.
• 4 Scatters begin the bonus with row 1 locked.
• 5 Scatters begin the bonus with rows 1 and 2 unlocked.

3 respins are awarded. If unlocked, the Double Dollars Extra Life increases the respin count to 4. Each position that is not held respins individually. The reels respin with Bullion, Key and Blank positions only. Any symbol that lands resets the respin counter. For each respin, the Banker’s Vault cash prize is awarded to any new Bullion symbol that lands. After each award, the Banker’s Vault cash prize increases in value. Bullion symbols appear in the Double Dollars Bonus.

Key symbols appear in the Double Dollars Bonus. Land 2 Key symbols to unlock 1 locked row. Fill all unlocked positions to unlock all locked rows. After all rows are unlocked, land 1 Key symbol to unlock and trigger 1 of 4 Jackpots. Fill all positions with Bullion symbols to trigger the Grand Jackpot. The feature ends when all positions are filled with Bullion symbols, or no respins remain.

Fever Boost™

Activate the Fever Boost™ to increase the chance to trigger the Money Pile and Double Dollars Bonus. When the Fever Boost™ is active, only Scatters, Coins, Mystery Coins, Exploding Piggy, Multiplier, Collect, and blank positions are in play. The Fever Boost™ is available in the Base Game. The Money Pile progress is saved for the Fever Boost™ mode.

Charged Bet

Activate the Charged Bet to add more Scatter symbols to the reels. The Charged Bet increases the chance to trigger the Double Dollars Bonus. The Charged Bet multiplies the current bet by 1.5x. The Charged Bet does not affect line wins or Coin symbol values. This feature is not available above a certain bet threshold.

Buy Feature

Some settings and features may not be available in this game. Press BUY BONUS to open the Buy Feature options. 2 Buy Feature options are available: the Double Dollars Bonus and the Super Double Dollars Bonus. The Super Double Dollars Bonus is the Double Dollars Bonus triggered with 5 Scatter symbols. Press the Close button to return to the base game.

Features are purchased at the price displayed and are played at the current bet. This feature is available in the base game only. Some feature options may not be available above a certain bet threshold.

What We Like

• 96.16% RTP
• Medium volatility
• 0.20 min bet
• 14,537x max win
• Feature-rich bonus package

What Could Be Better

• 15.00 max bet
• Too many mechanics
• Some features bet-threshold restricted
• Banker’s Bar grind

Final Verdict

Bullion Bank delivers a gleaming vault-heist theme with a competitive 96.16% RTP, medium volatility, and a glittering 14,537x max win. The Money Pile, Collect symbols, Double Dollars Bonus, Fever Boost, Charged Bet, and jackpots keep the action layered and engaging. However, the 15.00 max bet and dense mechanics may not suit everyone. Best for players who enjoy feature-rich, medium-risk slots with a shiny, high-stakes heist atmosphere.

Rating: ★★★★☆ (4/5)

Best For: Players who love Bank heist and high-security vault themes, medium volatility, and feature-rich slots with massive win potential.

Try it if you like: Gold Raid, Redtail Robber Cash Vault Heist, Piggy Bank Heist

FAQs

What is the RTP of Bullion Bank?

Bullion Bank has a return to player (RTP) rate of 96.16%.

What is the maximum win in Bullion Bank?

The maximum win is 14,537x your total bet.

What volatility does Bullion Bank have?

Bullion Bank is a medium-volatility slot.

What is the betting range in Bullion Bank?

Bets range from a minimum of 0.20 to a maximum of 15.00 per spin.

How do you trigger the Double Dollars Bonus in Bullion Bank?

You trigger the Double Dollars Bonus by landing 3, 4, or 5 Scatter symbols. Three Scatters start the bonus with rows 1 and 2 locked, four Scatters start it with row 1 locked, and five Scatters start it with rows 1 and 2 unlocked.

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