Introduction to 333 Boom Banks Power Combo King Millions
333 Boom Banks Power Combo King Millions is a casino slot from Fortune Factory Studios. This game developer seems to be obsessed with the number three, which we have seen in previous games such as 333 Fat Frogs Power Combo. The idea of these Power Combo games is pretty similar. They come with three different bonus games, which can be combined into a really powerful feature if luck is on your side. This game also has the progressive King Millions Jackpot, which can pay out millions of euros. Let’s have a look at how it works.
If you want a taste of this game, you can play the free demo at the top of this review.
Theme, Gameplay, and Payouts
333 Boom Banks Power Combo King Millions is a video slot from Fortune Factory Studios with 5 reels, 3 rows, and 20 paylines. The Min.bet is 0.2, and the Max.bet is 20. The game’s RTP is 86%, and an extra 4.5% is put aside as a Jackpot contribution. The game has medium volatility and a max win of 12,500x the bet, plus the King Millions Jackpot that can pay millions of euros. The hit frequency of 27.16% means that about every fourth spin will result in a win.
The game takes us to a grand bank vault where great riches await. It has a clean chrome look, and the big vault door is closed. However, there are piles of silver coins on the ground in front of it. There are also grand pillars and ornaments in the ceilings. At the top of the screen is a purple board displaying the present value of the progressive Grand and Major King Millions Jackpots. To make a win, you need to land 3 or more matching symbols in one of the 20 paylines going left to right. All wins must start on the first reel to the left, and you can play the game on mobile phones, tablets, and desktop computers.
The lower-paying symbols in 333 Boom Banks Power Combo King Millions are 9, 10, J, Q, K, and A. They pay 1x the bet for a 5-of-a-kind win. The higher-paying symbols are money stacks, gold coins, gold bars, and the game’s logo. They will give you between 2x and 10x the bet for wins containing 5 symbols. The Wild Symbol substitutes all symbols except the Mystery Symbols.
Special Features & Slot Mechanics
What is the max win in the slot 333 Boom Banks Power Combo King Millions?
You can win up to 12,500x the bet and the progressive King Millions Jackpot.
What features are available in the slot 333 Boom Banks Power Combo King Millions?
The features are Wild Symbol, Mystery Symbol, Free Spins Bonus Feature, Multiplier Bonus Feature, Jackpot Bonus Feature, Power Combo Free Spins, King Millions Bonus, and Feature Buy (King Millions Bonus Buy).
Wild Symbol
The Wild Symbol can replace all regular-paying symbols in making payline wins. It doesn’t substitute the Mystery Symbols.
Mystery Symbols
Mystery symbols land on the reels and reveal a random symbol before wins are calculated. They can reveal any symbol except another mystery symbol, and all mystery symbols reveal the same symbol during a spin. The revealed symbols may also include tokens that will be collected automatically.
Mystery symbols often appear stacked and can cover entire reels. When the same revealed symbol fills all reels, it creates a blackout, awarding wins on all paylines.
Free Spins Bonus Feature
Free spins tokens can be collected during the base game. Each token has a random chance of adding one free spin to the free spins pot, and you can collect up to 40 free spins in total. Collecting these tokens also gives a chance to trigger the free spins feature using the accumulated spins in the pot. The feature is triggered randomly when a free spins token is added, and the free spins count resets to 10 after the feature is played.
Multiplier Bonus Feature
Multiplier tokens can be collected during the base game and may randomly increase the free spins multiplier in the multiplier pot by 0.5. The maximum multiplier is 10x. Collecting multiplier tokens also provides a chance to trigger free spins using the accumulated multiplier. If triggered by a multiplier token, 7 free spins are randomly awarded unless the free spins bonus feature is triggered at the same time. All collected multipliers are applied to wins during free spins. The multiplier resets to 2x when you return to the base game.
Jackpot Bonus Feature
Jackpot tokens collected during the base game can increase the values of the mini, minor, maxi, or major jackpots. These tokens also give you a chance to trigger free spins where jackpots are available. Jackpots can only be won if free spins are triggered by a jackpot token. When this happens, 7 free spins are randomly awarded unless the free spins bonus feature is triggered at the same time.
Jackpots
All jackpots, except the grand jackpot, can be won multiple times. Each jackpot has a specific color that matches special overlays, which can randomly appear on symbols during free spins. Revealed mystery symbols may also include colored jackpot overlays. These overlays are collected into matching jackpot meters, and when a meter is filled, the corresponding jackpot is awarded.
After a jackpot is won, it resets to its starting value, and any future wins of that jackpot pay the starting amount. The starting values for the Jackpots are:
Mini = 2.5x
Minor = 7.5x
Maxi = 10x
Major = 17.5x
Mega = 750x
Power Combo Free Spins
The power combo feature can trigger free spins that include any combination of the free spins bonus feature, multiplier bonus feature, and jackpot bonus feature. The collection pots shown in the game are only for visual purposes and do not affect the chances of triggering a bonus feature.
King Millions Bonus
King Millions tokens can appear on any symbol. If the King Millions feature is triggered at the same time as the power combo feature, the King Millions bonus is played first. The King Millions bonus has progressive jackpots that increase in value until a player wins either the Grand or the Major Jackpots, which are then reset to the starting sum. The starting sums are €1,150,729.21 and €2,301,458.42.
Feature Buy (King Millions Bonus Buy)
You can pay 50x the bet to spin the King Millions Bonus Wheel.
Final Thoughts on 333 Boom Banks Power Combo King Millions
333 Boom Banks Power Combo King Millions is a familiar visit to a bank vault we have already robbed. Or at least tried to. The game sticks closely to the Power Combo formula that Fortune Factory Studios seems very comfortable with. You get the same three bonus elements working together in the Free Spins with up to 40 spins, multipliers, and jackpots. Sometimes they create amazing power combo moments, sometimes they just wave at you and leave.
One thing that may raise an eyebrow (and not in a good way) is the RTP of 86%, which is really low compared to other casino slots. However, it’s quite common with lower RTPs for progressive jackpot games, and we also have to remember that 4.5% is set aside for those jackpots.
If you have played 333 Boom Banks 2 Power Combo, you will instantly recognize almost everything here. The main difference is that the bonus wheel has been replaced with the King Millions Jackpot feature, which adds a bit more long-shot excitement and the dream of landing a life-changing prize. Whether that dream is worth the lower RTP is up to players to decide.
333 Boom Banks Power Combo King Millions from Fortune Factory Studios is a decent but not groundbreaking slot that relies heavily on its bonus features.
