Iconic21

Bubble Craps

Table Games Dice & Chip Games Other Dice & Chip Games

The purist-focused half of ICONIC21’s dual craps release

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

99%

return to player

Volatility

High volatility

variance

Max win

—

top multiplier

Min bet

$0.50

per spin

Reels

—

grid

Player rating

4.4 ★

11 votes

DEMO Play free, no signup

Iconic21

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4.4 / 5

11 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 & RTP10/10

RTP 99% → 10.0/10

Volatilityn/a

not applicable

Win Potentialn/a

not applicable

Featuresn/a

not applicable

Game Mechanicsn/a

not applicable

Context signals (tie-breakers)

Layoutn/a

not applicable

Bet Flexibility6/10

0.5–100 (×200) → 6.0/10

Provider Reputation4.9/10

provider avg 4.9 → 4.9/10

Popularity6.7/10

synthetic proxy → 6.7/10

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: 84 — Bubble Craps by Iconic21

https://slotranker.com/iconic21/bubble-craps#score

How to cite

Slot Summary

For ICONIC21’s dual dice launch, Bubble Craps takes the traditional side of the split. It appeared alongside Bubble Crapless Craps, but its role is explicitly aimed at purists who prefer classic table dynamics and the strategic balance of Pass and Don’t Pass play. The pairing updates craps for live gaming while preserving two distinct approaches, with Bubble Craps serving as the familiar reference point in the suite.

Spec sheet

Bubble Craps at a glance.

Identity

Slot nameBubble Craps

StudioIconic21

Released3/27/2026

Math

SlotRanker Score84

RTP99%

VolatilityHigh volatility

Max win—

Bet range$0.50 – $100.00

Player rating4.4 / 5 · 11 votes

Format

Reels—

Paylines—

Layout—

Expected average based on this slot's 99% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.00

Cost per session$2.00

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 Bubble Craps? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (99.00%), with wins capped at its top multiplier (1,000×).

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 Bubble Craps

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Compare Bubble Craps with other games

	Bubble Craps Score 84This game	Thai Hi Lo 2 Score 86	Belangkai Score 83	Roll Runner Score 82	Boom City Score 81
Identity
Studio	Iconic21	KingMidas Games	Funky Games	LEVER Gaming	Pragmatic Play
Released	3/27/2026	10/31/2023	3/30/2023	3/11/2026	7/27/2022
Math
RTP	99%	97%	97.5%	97.35%	96.43%
Volatility	High volatility	High volatility	—	Adjusted	—
Max win	—	10×	—	—	20,000×

Every number is shown as a delta against Bubble Craps.

Comparing against

Bubble Craps

Iconic21

RTP

99%

Max win

—

Score

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