Realistic

Rainbow Blackjack

Table Games Card Games Blackjack Chip Vegas Rainbow

Traditional blackjack paired with an independently playable color wager

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

99.59%

return to player

Volatility

Low volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.10

per spin

Reels

—

grid

Player rating

3.6 ★

5 votes

DEMO Play free, no signup

Realistic

Embed on your site

3.6 / 5

5 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 99.59% → 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 Flexibility8/10

0.1–500 (×5000) → 8.0/10

Provider Reputation6.2/10

provider avg 6.2 → 6.2/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 79 — Rainbow Blackjack by Realistic

https://slotranker.com/realistic/rainbow-blackjack#score

How to cite

Slot Summary

Blackjack players who want to keep their usual game while choosing a separate multiplier wager have that option in Realistic's Rainbow Blackjack. Randomly painted cards create an additional result alongside the hand itself. The distinction matters: the main blackjack return and the rainbow wager's return belong to different bets, each with its own payout rules.

How It Plays

Before the deal, 35 randomly selected cards receive rainbow colors. A painted first card pays the side bet according to its displayed value; a painted second card multiplies that result again.

Matching colors use a separate payout rule. When both opening cards share a color, the side bet pays the corresponding fixed multiplier shown on the table instead of multiplying the individual card values.

Spec sheet

Rainbow Blackjack at a glance.

Identity

Slot nameRainbow Blackjack

StudioRealistic

Released12/9/2021

Math

SlotRanker Score79

RTP99.59%

VolatilityLow volatility

Max win5,000×

Bet range$0.10 – $500.00

Player rating3.6 / 5 · 5 votes

Format

Reels—

Paylines—

Layout—

Features

Themes

Expected average based on this slot's 99.59% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.16

Cost per session$0.16

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 Rainbow Blackjack? 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: Low

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 (Low). The model is calibrated so the average return equals this slot's published RTP (99.59%), with wins capped at its top multiplier (5,000×).

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 Rainbow Blackjack

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Compare Rainbow Blackjack with other games

	Rainbow Blackjack Score 79This game	Black Jack Score 85	Premier Blackjack with Lucky Lucky Score 84	Back Blackjack Score 82	Blackjack Score 82
Identity
Studio	Realistic	Wazdan	Switch Studios	Golden Rock Studios	Relax Gaming
Released	12/9/2021	11/28/2017	11/25/2021	7/28/2021	9/1/2017
Math
RTP	99.59%	99.9%	99.57%	97.14%	99.6%
Volatility	Low volatility	—	Low volatility	Low volatility	—
Max win	5,000×	—	24,125×	264×	—

Every number is shown as a delta against Rainbow Blackjack.

Comparing against

Rainbow Blackjack

Realistic

RTP

99.59%

Max win

5,000×

Score

Premier Blackjack with Lucky Lucky

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