Holy Diver Slot – 96.54% RTP & 20,000x Max Win

Quick answer

Holy Diver is a Big Time Gaming slot (2019) with 96.54% RTP, medium–high volatility and a 20,000x max win. It uses up to 586,971 ways with free spins. RTP can vary by casino.

Key specs

RTP: 96.54%
Volatility: Medium–high
Max win: 20,000x
Grid: 6 reels
Pays: Up to 586,971 ways
Released: 25 January 2019
Bet range: $0.10–$20
Jackpot: None

Casinos with Big Time Gaming games

Solstice Spins50 Free Spins No Deposit + 100% up to $50035x bonusCarries Big Time Gaming
Play at Solstice Spins (opens in new tab)
18+. New customers. Min dep: none for the free spins; $20 for the match bonus. 35x bonus wagering. Max bet $5. 14 days. 50 spins on Starburst at $0.10. Spin wins capped at $100. Full T&Cs apply.
Key terms
18+. New customers only. No deposit needed for the free spins. Min deposit $20 for the match bonus. 35x bonus wagering requirement. Max bet $5 while wagering. Free spins on Starburst at $0.10 per spin. Max win from free spins $100. Offer valid 14 days. Full T&Cs apply. Please gamble responsibly.

Check Holy Diver is in the lobby in your country.

What does an hour cost?

Themes:

Music & nightlifeFantasy & magic

Member access — full guide unlocked

How to play Holy Diver (members only)

The number of symbols on each reel changes every spin, so the number of ways to win changes too. Matching symbols on adjacent reels, from left to right, pay in any position.

Holy Diver is played on a 6 reels grid with up to 586,971 ways.

Set your stake. Choose your total bet per spin between $0.10 and $20. Wins are paid as multiples of this stake.
Check the paytable. Open the game's info screen to see what each symbol pays and the exact rules for this version.
Spin. Each spin's result is decided by a certified random number generator, independent of previous spins.
Trigger the bonus. Land the required scatter symbols to start the free spins feature.

The full Holy Diver guide: how winnings work, 2 features and 4 strategy tips

Your stake plan: a $50 budget → about $0.20 a spin (medium–high volatility)
What 96.54% RTP costs per $100 wagered: $3.46 on average
2 features explained: free spins, megaways
Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet
2 RTP versions compared: 96.54%, 96.39%
2 slots with the same style and a higher RTP (up to 97%)
Strategy tips and a session planner for Holy Diver

Free · no card · 18+ only

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How winnings work (members only)

What 96.54% RTP costs per $100 wagered, the 20,000x max win at a $1 stake

The top prize is capped at 20,000x your stake. On a $1 spin that is $20,000; on $0.20 it is $4,000. When the cap is reached the round usually ends immediately.

What 96.54% RTP means

Expected return = stake × 96.54%
Over $100 of total bets, the long-run average loss is $3.46

RTP is a long-run average across millions of spins. Any single session can finish far above or below it, especially on a medium–high volatility game.

Features explained (members only)

2 features explained: free spins, megaways

Free spins

A bonus round of spins played at no cost to your balance, usually triggered by landing three or more scatter symbols. Wins during the round are added to your balance, and many games let you retrigger extra spins.

Megaways

A licensed mechanic where the number of symbols on each reel changes every spin, so the number of ways to win can run into the hundreds of thousands.

Strategy tips (members only)

Size your stake to the volatility. Medium-to-high volatility means longer gaps between meaningful wins, with most of the return concentrated in features. Use smaller stakes relative to your budget. A simple rule: bring at least 250 spins' worth of budget, so a $50 budget suggests a stake of about $0.20.

3 more tips and a session planner

Check which RTP version you're playing. Big Time Gaming offers this game at 96.54%, 96.39%. Open the game rules at your casino and prefer sites running the 96.54% version.
Bonus wagering: at 96.54% RTP, clearing $1,000 of wagering costs about $34.60 on average. Check the bonus terms, as some casinos exclude specific games. Run your numbers in the wagering calculator.
Set limits before you spin. Decide your loss limit and session time in advance and stop when you reach either. No pattern or betting system changes the outcome of a spin.

More on this in slot RTP and volatility explained and bankroll management.

Does it fit your budget? (members only)

Stake plans for $20 to $250 budgets, checked against the $0.10 minimum bet

For medium–high volatility we suggest a budget of at least 250 spins. This is what that means for Holy Diver (bets from $0.10 up to a maximum bet of $20).

Stake plans for Holy Diver
Budget	Stake a spin	Bet range	Average cost of 250 spins
$20	$0.08	Below the $0.10 minimum bet	$0.69
$50	$0.20	Fits	$1.73
$100	$0.40	Fits	$3.46
$250	$1	Fits	$8.65

Averages only: a short session can end far above or below them. Set a loss limit before you play.

RTP versions (members only)

2 RTP versions compared: 96.54%, 96.39%

Big Time Gaming supplies Holy Diver in 2 RTP versions and each casino chooses which one to run. Over $1,000 of bets, the 96.39% version costs about $1.50 more on average than the 96.54% version.

RTP versions of Holy Diver
Version	Average cost per $100 wagered	Extra vs best
96.54% (best)	$3.46	—
96.39%	$3.61	+$0.15

Open the game's rules or info screen at your casino to see which version it runs.

Seen a different version at a casino? How member RTP reports work

Same style, better RTP (members only)

2 slots with the same style and a higher RTP (up to 97%)

Slots with the same mechanic (megaways) and volatility (medium–high) as Holy Diver, with a higher published RTP. Casinos can still run lower versions of any of them.

Haunted Reels97% RTP · +0.46 pts

LeoVegas Megaways97% RTP · +0.46 pts

Questions

Frequently asked questions

Who makes Holy Diver?

Holy Diver is developed by Big Time Gaming and was released in 2019.

What is the RTP of Holy Diver?

The default RTP of Holy Diver is 96.54%. Big Time Gaming also supplies versions at 96.39%, so check the game's info screen at your casino.

Is Holy Diver high volatility?

Holy Diver is rated medium–high volatility. Medium-to-high volatility means longer gaps between meaningful wins, with most of the return concentrated in features.

What is the max win on Holy Diver?

The maximum win on Holy Diver is 20,000x your stake, which is $20,000 on a $1 spin.

Can I play Holy Diver for free?

Not on GambGenius at the moment: we don't list an official Big Time Gaming demo of Holy Diver.

Does Holy Diver have a bonus buy?

No bonus buy is listed for Holy Diver in the sources we checked.

Where can I play Holy Diver?

Solstice Spins carries Big Time Gaming games. Check Holy Diver is in the lobby in your country before you sign up. 18+ · New customers · T&Cs apply. Availability varies by country.

Where this data comes from

bigtimegaming.com Provider
bigwinboard.com Slot database

Specs come from the provider's own site and 1 independent slot database. Casinos can run lower-RTP versions, so always check the game rules before you play.