Iron Dog Studio's Dolla Dolla Bill video slot is a stunning immersion into a fantasy world of cash, luxury and sudden winnings. The compact 3x3 format hides a lot of surprises: from symbols with cash value to the Hold & Win feature with a chance of x10,000 payout to the bet. The game's mechanics revolve around collectors, mysterious, sticky and super-charged symbols, while the visual style has a rich-life aesthetic with dollars, playing chips, stacks of banknotes and high-street elements.
Type of game | Video slots |
Manufacturer |
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Theme | Classic Slots, Adventure, Luck, Action, Luxury, Royalty, Casino, Money |
Min bet | 0.10 € |
Max bet | 20 € |
RTP | 95.05% |
Max multiplication | 10000 : 1 |
Is free test available | Yes |
Mobile version | Yes |
Issue date | May 8, 2025 |
Progressive jackpot | Yes |
Reels number | 3 |
Lines number | 1 |
Wilds | Yes |
Scatter | No |
Volatility | High |
3D slot | Yes |
Respins | Yes |
Freespins | No |
Progressive multipliers | Yes |
Bet line | 0.1 - 20 |
Bonus games | Bonus Respin, Respin, Coin Feature, Hold and Win Spins |
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To better understand the mechanics of Dolla Dolla Bill, test the slot machine in the free demo.
This is a safe way to evaluate the game, as well as try out the popular Hold & Win and Coin Shower features.
If you decide to play for real money, choose a proven casino. Take as a basis the rating of gambling establishments presented on our site. The list includes the best online casinos with the highest ratings from iGaming experts.
The Dolla Dolla Bill video slot has 3 reels in 3 rows with 1 payline located horizontally in the center. This minimalism is fully compensated for by the variety of features used, among which are:
collector symbol;
sticky symbols;
multiplier system;
bonus game Hold and Win;
maximum winnings, reaching a record x10,000 per bet.
In the base game, all money symbols collect and accumulate over the playing field to suddenly rain coins and trigger the Hold & Win bonus feature. Gamers can place bets ranging from 0.10 to 20 euros.
Wild and Scatter symbols are absent in the online slot.
The special symbol Collector is a bag of dollars. Performs several features during the Hold and Win bonus game:
collects all the multipliers of the money symbols present on the field, sums them up, applies them to the bet and withdraws them as winnings;
discovers Mystery Symbols;
each collector symbol present on the playing field and having a certain multiplier to the bet, gives its value to a similar symbol falling after it.
Cash Symbols. Cash symbols can be:
Special Cash Symbol;
Special Mystery Symbol;
Special Mystery Jackpot Symbol.
All the money symbols reveal their properties during the Hold and Win bonus feature.
Special Cash Symbol in green carries the multiplier that the collector symbol collects. Values of multipliers to the bet on special cash symbols - from x0.5 to x4.5 in increments of +0.5.
Special Mystery Symbol is also green in color, but has a corresponding inscription. The mystery of the symbol is able to guess the Collector, in his absence the mystery will be revealed at the end of the bonus round. The mystical symbol can turn into a money symbol, a prize or become a Special Collector Symbol.
Special Mystery Jackpot Symbol is depicted as a playing chip with Mystery Jackpot written on it. Its mystery will be revealed by the collector symbol or, in its absence, the mystery will disappear at the end of the Hold & Win round - it will turn into any of the prize symbols.
The game also has prize symbols Special Prize Symbols, presented in the form of game chips of different colors:
Mini is pink in color and gives a reward of x10 to the bet;
Minor is blue and promises a prize of x20 to the bet;
Major is green, guarantees a x50 payout to the bet.
All prize symbols are played in the bonus round.
In addition, the slot provides that the field can randomly fall Sticky symbols. In design they are identical to the usual special symbols, the only difference is the border in the form of a chain, closed on the lock. When the Sticky Symbol appears, it sticks to its place and stays there until the Hold and Win bonus game, activating only after it starts. The Sticky Symbol is warned by the illumination of a random cell, which is where the sticky symbol will appear, with increased multipliers: x5, x6, x7, x8 and x9.Hold and Win. Starts when the middle horizontal row is filled with special symbols. The player gets 3 respin, their number is displayed on a special counter. Each time a new special symbol falls out the number of respins is restored to the initial number of 3. During the bonus game can for 1 spin to apply a multiplier on the position. The values of such multipliers - from x2 with the subsequent addition of +1, the maximum is x10. At the end of the bonus round winnings are calculated taking into account all values of multipliers and prizes. If you manage to completely fill the field with special symbols for Hold and Win, a Mega Prize of x1,000 will be awarded to the active bet.
Coin Shower. Randomly drop the right number of special symbols onto the playing field to activate the Hold & Win bonus feature.
There are no classic free spins in the game, but during Hold & Win repeat spins are performed for free.
Instead of the usual jackpots, the slot creators offer several types of prizes that vary in size:
Mini - x10 to the bet;
Minor - x20 to the bet;
Major - x50 to the rate;
Mega - x1,000 to the rate.
The player return rate averages 95.05%, which is below a comfortable 96%.
The volatility is high. Winnings don't come often, but they are tangible.
The frequency of prizes is moderate. The slot emphasizes rare but large payouts.
Dolla Dolla Bill | Wild Cherry Blast | Big Cash Win | Roman Bonanza | |
---|---|---|---|---|
RTP | 95.05 % | 96.08 % | 96.58 % | 96.31 % |
Volatility | High | Middle | Middle | High |
Lines | 1 | 75 | 1 | |
Drums | 3 | 5 | 3 | 6 |
Issue date | 8 May 2025 | 28 November 2019 | 15 October 2008 | 25 April 2025 |
Progressive jackpot | ||||
Scatters | ||||
Free Spins | ||||
Respins | ||||
Progressive multipliers | ||||
Jokers | ||||
Max payout | 10000 | 225 | 0 | 10000 |
Bonus Games |
There are no special strategies for frequent slot wins.
It is recommended to start with demo mode, watch how the slot reacts to bets and do not exceed your limit. The most skids occur during Hold & Win, so it is worth playing measured, waiting for the bonus round.
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Playing the machine is incredibly easy. The control panel is located under the reels, it has buttons:
select bet;
automatic spins;
start the game;
help information;
sound volume control.
Gamers can see information about account status and accrued winnings. The controls are intuitive and adapted for mobile devices.
The video slot Dolla Dolla Bill can be played on smartphones and tablets. Android and iPhone support ensures a smooth experience with no loss in visuals or features.
Dolla Dolla Bill will suit those who appreciate a concise style, dynamic gameplay and big payouts. Of course, you will have to spin the reels in vain, waiting for the start of the bonus function, but patience will be fully rewarded. I recommend the slot to both beginners and experienced hunters for big prizes.
The average return to player is 95.05%.
The online slot offers 3 reels in 3 rows and 1 payline.
Players can win a maximum of x10,000 to bet.
Type of game | Video slots |
Manufacturer |
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Theme | Classic Slots, Adventure, Luck, Action, Luxury, Royalty, Casino, Money |
Min bet | 0.10 € |
Max bet | 20 € |
RTP | 95.05% |
Max multiplication | 10000 : 1 |
Is free test available | Yes |
Mobile version | Yes |
Issue date | May 8, 2025 |
Progressive jackpot | Yes |
Reels number | 3 |
Lines number | 1 |
Wilds | Yes |
Scatter | No |
Volatility | High |
3D slot | Yes |
Respins | Yes |
Freespins | No |
Progressive multipliers | Yes |
Bet line | 0.1 - 20 |
Bonus games | Bonus Respin, Respin, Coin Feature, Hold and Win Spins |