Big Time Gaming

Holy Diver

Q: What is the RTP of Holy Diver?

The RTP of Holy Diver is 96.39%.

Q: Is there a no-deposit version of Holy Diver?

You can try Holy Diver for free without having to download anything.

Q: Can I launch Holy Diver on my iPhone or Android device

The game is optimized for mobile play and runs well on smaller screens.

Q: Is there a real-money version of Holy Diver?

You can play Holy Diver for real money on any of the sites listed above.

Q: How much can you win on Holy Diver in one spin?

The highest possible win in Holy Diver is x23306.00, which can be achieved during bonus rounds.

Q: Does Holy Diver support Bonus Buy functionality?

Holy Diver doesn't have a Bonus Buy feature like other newer slots do.

Q: Can I earn free spins while I play Holy Diver?

Holy Diver features Free Spins that activate when you land specific bonus or scatter symbols.

Q: Is the gameplay in Holy Diver based on Megaways?

The Megaways mechanic in Holy Diver creates thousands of ways to win on each spin.

Q: Does Holy Diver feature a progressive jackpot prize?

There is no progressive jackpot reward at Holy Diver.

RARE Slots Video Slots Fantasy Action & Adventure Love Gems Knights Magic Medieval

Heavy-metal medieval fantasy introducing Big Time Gaming's Reel Adventure

Only <0.01% of slots combine Low/Medium and Substitution Of Wining Symbols.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.39%

return to player

Volatility

Low/Medium

variance

Max win

23,306×

top multiplier

Min bet

$0.10

per spin

Reels

586789 lines

Player rating

4.4 ★

18 votes

DEMO Play free, no signup

Big Time Gaming

Embed on your site

4.4 / 5

18 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 & RTP9/10

RTP 96.39% → 9.0/10

Volatility6/10

low → 6.0/10

Win Potential8.7/10

x23306.00 (23306×) → 8.7/10

Features10/10

14 features → 10.0/10

Game Mechanics8.2/10

f=14 r=6 p=586789 → 8.2/10

Context signals (tie-breakers)

Layout5/10

6x7 → 5.0/10

Bet Flexibility6/10

0.1–20 (×200) → 6.0/10

Provider Reputation7.9/10

provider avg 7.9 → 7.9/10

Popularity8.4/10

search demand p98 + proxy blend (70/30) → 8.4/10

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: 82 — Holy Diver by Big Time Gaming

https://slotranker.com/big-time-gaming/holy-diver#score

How to cite

Slot Summary

Holy Diver marks the starting point for Big Time Gaming's Reel Adventure series, joining Megaways play with a quest structure influenced by adventure games and RPGs. The medieval-fantasy framing draws directly on Dio's 1983 song and album, with the licensed track playing during free spins. More than two years in development, it was presented by the studio as its most complex and comprehensive title at the time.

Spec sheet

Holy Diver at a glance.

Identity

Slot nameHoly Diver

StudioBig Time Gaming

Released1/25/2019

Math

SlotRanker Score82

RTP96.39%

VolatilityLow/Medium

Max win23,306×

Bet range$0.10 – $20.00

Player rating4.4 / 5 · 18 votes

Format

Reels6

Paylines586789

Layout6x7

Expected average based on this slot's 96.39% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.44

Cost per session$1.44

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 Holy Diver? 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: Medium-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 (Medium-Low). The model is calibrated so the average return equals this slot's published RTP (96.39%), with wins capped at its top multiplier (23,306×).

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.

Compare Holy Diver with other games

	Holy Diver Score 82This game	Forbidden Throne Score 64	Ultra Cluster Kingdom Score 92	Heroes Hunt 2 Megaways Score 85	Legend of Dragon Wins DoubleMax Score 84
Identity
Studio	Big Time Gaming	MahiGaming	GameArt	Fantasma Games	Boomerang Studios
Released	1/25/2019	5/5/2017	9/24/2024	9/28/2021	12/13/2023
Math
RTP	96.39%	96.01%	—	96.49%	96.2%
Volatility	Low/Medium	Medium volatility	High volatility	High volatility	High volatility
Max win	23,306×	—	—	20,000×	20,000×
Format
Reels	6	5	8	6	5
Layout	6x7	5x3	8x8	6x6	5x3
Paylines	586789	40	Cluster Pays	46656	20
Min bet	0.10	0.40	0.20	0.20	0.20
Max bet	20.00	20.00	200.00	50.00	12.00
Features
Progressive	—	—	—	—	✓
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	—	✓	✓
Bonus game	—	—	✓	—	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Holy Diver.

Comparing against

Holy Diver

Big Time Gaming

RTP

96.39%

Max win

23,306×

Score

Ultra Cluster Kingdom

+ Bonus Game− Wild− Multiplier

Heroes Hunt 2 Megaways

Legend of Dragon Wins DoubleMax

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