Spearhead Studios

Blue Diamond Book

Play Blue Diamond Book slot by Spearhead Studios for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Index score
83
/ 99
83
05099
RTP
96.04%
return to player
Volatility
High volatility
variance
Max win
27,000×
top multiplier
Min bet
$0.10
per spin
Reels
5
10 lines
Player rating
4.4 ★
9 votes

Why this score

High confidence (100%)

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

Slot score profile across 5 weighted categoriesPayouts & RTP9/10RTP 96.04% → 9.0/10Volatility9/10high → 9.0/10Win Potential8.9/10x27000.00 (27000×)…Features7/109 features → 7.0/10Game Mechanics10/10f=9 r=5 p=10 →…
Payouts & RTP9/10
RTP 96.04% → 9.0/10
Volatility9/10
high → 9.0/10
Win Potential8.9/10
x27000.00 (27000×) → 8.9/10
Features7/10
9 features → 7.0/10
Game Mechanics10/10
f=9 r=5 p=10 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
0.1–100 (×1000) → 6.0/10
provider avg 7.2 → 7.2/10
synthetic proxy → 8.0/10
DEMO Play free, no signup
Spearhead Studios
Blue Diamond Book
Spec sheet
Blue Diamond Book at a glance.
Identity
Slot nameBlue Diamond Book
Released2/23/2021
Math
Index score83
RTP96.04%
VolatilityHigh volatility
Max win27,000×
Bet range$0.10 – $100.00
Player rating4.4 / 5 · 9 votes
Format
Reels5
Paylines10
Layout5x3

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Identity
Studio
Released2/23/202110/6/20221/21/20209/8/20231/15/2021
Math
RTP96.04%96%96.1%94.54%95%
VolatilityHigh volatilityHigh volatilityHigh volatilityHigh volatility
Max win27,000×500×1,500×6,500×1,000×
Format
Reels555126
Layout5x35x35x312x66x7
Paylines101010103125
Min bet0.100.200.100.000.40
Max bet100.001.00100.000.00100.00
Features
Progressive
Wild symbol
Free spins
Scatter symbol
Multiplier
Bonus game
Respins

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Blue Diamond Book FAQ

What RTP percentage does Blue Diamond Book come with?

The Blue Diamond Book return to player is 96.04%.

Can I test Blue Diamond Book for free before playing for real money?

You’re welcome to test Blue Diamond Book in free mode to get a feel for its gameplay and features.

Will Blue Diamond Book run on Android or iOS devices?

The mobile version of Blue Diamond Book works smoothly, quickly, and looks great.

Is Blue Diamond Book available at licensed real-money casinos?

Yes, just choose a reputable casino and you can play Blue Diamond Book with real funds.

What is the most you can win from a single spin in Blue Diamond Book?

You can win up to x27000.00 times your bet in Blue Diamond Book.

Can players purchase the bonus in Blue Diamond Book?

Blue Diamond Book doesn’t offer a Bonus Buy option.

Does Blue Diamond Book have Free Spins?

During basic play, you can get Free Spins in Blue Diamond Book by hitting the proper combination of symbols.

Does the Megaways mechanic work in Blue Diamond Book?

The Megaways mechanic isn't used in Blue Diamond Book.

Does Blue Diamond Book feature a progressive jackpot prize?

Blue Diamond Book doesn’t offer a progressive jackpot prize.

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