Iron Dog Studio

Dolla Dolla Bill

Slots Video Slots Vegas Luxury Money box

Compact money slot with Collector-led Hold and Win play

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

93%

return to player

Volatility

—

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

grid

Player rating

4.1 ★

13 votes

DEMO Play free, no signup

Iron Dog Studio

Embed on your site

4.1 / 5

13 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP5/10

RTP 93% → 5.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features10/10

12 features → 10.0/10

Game Mechanics8/10

f=12 r=5 → 8.0/10

Context signals (tie-breakers)

Layout5/10

3x5 → 5.0/10

Bet Flexibility6/10

0.1–25 (×250) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity0/10

synthetic proxy → 0.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 61 — Dolla Dolla Bill by Iron Dog Studio

https://slotranker.com/iron-dog-studio/dolla-dolla-bill#score

How to cite

Slot Summary

Released in 2025, Dolla Dolla Bill pairs a 93% catalog RTP with a 10,000x ceiling and a compact cash-collection format. Iron Dog Studio makes the Collector the hinge of the base game: it reveals Mystery symbols and gathers visible cash values, while a random Coin Shower can move play straight into Hold and Win. The contrast is sharp, with modest board space but several value-changing events.

How It Plays

The base game centers on cash, Mystery, and Collector symbols rather than conventional payline combinations. A Collector reveals hidden values and gathers the available cash.

A Coin Shower can occur randomly on an ordinary spin and transfer play directly into Hold and Win, so the main feature does not require only one trigger route.

Theme & Atmosphere

Luxury and Vegas references give Dolla Dolla Bill a conspicuous-money identity, using large bills and cash language instead of a traditional fruit-machine setting.

The Money box theme is functional as well as decorative because nearly every special symbol represents stored, hidden, multiplied, or collected value.

Vegas Luxury Money box

Features & Win Potential

Collector symbols reveal every Mystery symbol on the board before collecting visible cash values, allowing one symbol to expose and resolve several prizes.

Mystery symbols may reveal cash, Fixed Jackpots, or additional Collectors, while Random Multipliers can increase symbol values during the Hold and Win sequence.

Multiplier Respins Bonus Game RTP range Bonus symbols Hold and Win Random multiplier Fixed Jackpots Cash Collector Mystery symbol Additive symbol Sticky Symbols

Bonus & Free Spins

Three qualifying symbols across the middle row trigger Hold and Win with three Respins. Each new Sticky Symbol resets the remaining count to three.

Filling the board awards the 1,000x Mega Jackpot. During the round, individual values can also receive Random Multipliers ranging from 1x through 10x.

Spec sheet

Dolla Dolla Bill at a glance.

Identity

Slot nameDolla Dolla Bill

StudioIron Dog Studio

Released5/7/2025

Math

SlotRanker Score61

RTP93%

Max win10,000×

Bet range$0.10 – $25.00

Player rating4.1 / 5 · 13 votes

Format

Reels5

Paylines

Layout3x5

Features

Themes

Expected average based on this slot's 93% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.80

Cost per session$2.80

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Dolla Dolla Bill? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Mediumassumed — not published for this slot

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (93.00%), with wins capped at its top multiplier (10,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Dolla Dolla Bill

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Compare Dolla Dolla Bill with other games

	Dolla Dolla Bill Score 61This game	Black Friday (Shady Lady) Score 82	The Hot Offer Score 72	Billionaire Rush Express Score 72	Vegas Blitz: Hold & Win Score 67
Identity
Studio	Iron Dog Studio	Shady Lady	Bang Bang Games	Area Vegas	Octoplay
Released	5/7/2025	10/23/2025	5/5/2021	—	4/2/2025
Math
RTP	93%	96.35%	96.57%	96.45%	95.73%
Volatility	—	High volatility	Medium/High	High volatility	—
Max win	10,000×	20,000×	6,038×	5,000×	5,200×
Format
Reels	5	5	5	5	5
Layout	3x5	3x5	5x3	5x3	5x3
Paylines	—	30	20	20	10
Min bet	0.1	0.1	0.2	0.2	0.1
Max bet	25	50	100	50	150
Features
Progressive	—	—	—	✓	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	—
Multiplier	✓	✓	—	—	—
Bonus game	✓	✓	—	—	✓
Respins	✓	✓	—	—	✓

Every number is shown as a delta against Dolla Dolla Bill.

Comparing against

Dolla Dolla Bill

Iron Dog Studio

RTP

93%

Max win

10,000×

Score

Black Friday (Shady Lady)

+ Wild+ Free Spins+ Scatter

+ Wild+ Free Spins+ Scatter− Multiplier− Bonus Game− Respins

Billionaire Rush Express

+ Progressive+ Wild+ Free Spins+ Scatter− Multiplier− Bonus Game− Respins

Vegas Blitz: Hold & Win

+ Wild+ Free Spins− Multiplier

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