Free demo, RTP, volatility and bonus features of the Holy Diver slot by Big Time Gaming.
Embark on a medieval quest in Holy Diver, featuring the innovative Reel Adventure™ mechanic. Follow the Knight as he opens chests to reveal wilds, multipliers, and gem symbols on his way to massive winning potential.
Holy Diver is an online slot from Big Time Gaming. Big Time Gaming is an Australian-based developer renowned for inventing the industry-defining Megaways mechanic. Their portfolio focuses on high-volatility slots with innovative features and immense potential payouts. They are widely considered one of the most influential trendsetters in modern iGaming.
CasinoCheck runs Holy Diver as a browser-based demo. So the controls, presentation and feature flow can be checked without an account or a real-money stake. Trying the free version first shows whether the pace and interface suit you.
54%, high volatility and a stated maximum win of 23,306x. The recorded release date is January 23, 2019. RTP is a long-term theoretical figure and says nothing about a single session. Volatility points to how evenly or unevenly wins arrive, and the maximum win is a cap rather than a target.
Gameplay tags associated with Holy Diver include Megaways, Bonus Buy. The tags summarise the systems worth watching while the Holy Diver demo runs. The rules section below covers the recorded feature behaviour, and the in-game paytable stays the final word on symbol values and trigger conditions.
Spend the first rounds simply observing: how quickly Holy Diver resolves a spin, which symbols pay in the base game and how the display reacts when a feature is triggered. The information panel lists the current bet, the active lines and the payout table, and it is worth revisiting after every setting change.
A longer run gives a much better feel for the rhythm than a handful of spins.
Settings can differ between casinos, licences and software builds. So confirm the live RTP, the bet limits and the feature availability in the version you actually play. Demo results never predict real-money outcomes. Decide on a budget in advance, never chase a loss, and keep casino games in the entertainment column.
As the Knight moves, he triggers Chest Bonuses: Standard Symbols (K, Q, J, 10 converted to wilds), Sword Bonus (adds up to 3 wild reels with 7x multipliers), Fire Knight (symbols converted to wilds), and Gem Symbols (added to the Shield). Collect four gems to trigger Free Spins or Level Up.
Level 1 offers up to 117,649 ways. Meanwhile, Level 3 offers up to 586,971 ways. During Free Spins, gems on reels 2-5 become wilds with multipliers based on the current level. Collecting diamonds during the bonus grants extra spins.
How to play the Holy Diver demo: open the game, wait for the interface to finish loading and review the paytable or help menu before starting. Choose a comfortable virtual stake with the on-screen controls, then begin a round and let the result complete before changing settings. The demo uses play credits.
But the controls and feature sequence are designed to mirror the corresponding game experience.
For this slot format, set the virtual stake and press spin. Winning combinations are evaluated according to the paytable after the reels or grid settle. Check whether the game uses paylines, ways, clusters or another win system. That is because this determines how matching symbols connect. Wilds, scatters and bonus symbols may follow separate rules.
The mechanics recorded for this title are Megaways, Bonus Buy. A Bonus Buy label means direct feature access may be offered in eligible versions. Compare its virtual cost with the normal trigger route. Megaways can change the number of symbols and winning ways from spin to spin.
So review the active reel layout after every result. Feature labels summarise the catalogue entry. But the game screen determines the exact trigger, duration and payout calculation.
54% RTP, high volatility and a maximum win of 23,306x. RTP is calculated across a very large number of rounds and cannot forecast a short demo session. Volatility describes the intended risk pattern: higher settings generally mean outcomes may be less frequent and more uneven.
A maximum win is a ceiling and should never be treated as a likely target.
During testing, watch the stake shown before every round, the balance change after settlement, the symbols or events that trigger features and any multiplier that remains active. Try the base game first instead of immediately selecting an optional shortcut.
If autoplay is available, set a limited number of rounds and stop conditions so the session remains easy to follow.
Availability, RTP and feature settings may differ between operators or countries. Always use the paytable and help menu in the exact version being played. Real-money gambling involves financial risk. Use fixed limits, take breaks and never increase a stake to recover a loss.
Last checked: 2026-09-11
Free demo mode: this game runs with play money only — no real-money wagering and no winnings.
18+ only. Gambling involves risk — play responsibly, set deposit and time limits, and never play with money you cannot afford to lose.
Built by Big Time Gaming, Holy Diver is an online slot, released in 2019. It is built around megaways and bonus_buy. The demo above loads the complete game with play money, which lets you learn the paytable before risking a real balance.
Big Time Gaming lists a return to player (RTP) of 96.54%, high volatility and a maximum win of 23,306x for Holy Diver. In practice that means wins land less often. The swings run bigger, so bankroll patience matters here. RTP is a long-run average across millions of spins, not a promise for a single session.
Trying Holy Diver in demo mode costs nothing and shows exactly how often the features fire. If you later play for real money, pick the operator by licence, payout speed and bonus terms rather than by the biggest headline offer.
Embark on a medieval quest in Holy Diver, featuring the innovative Reel Adventure™ mechanic. Follow the Knight as he opens chests to reveal wilds, multipliers, and gem symbols on his way to massive winning potential.
Holy Diver is an online slot from Big Time Gaming. Big Time Gaming is an Australian-based developer renowned for inventing the industry-defining Megaways mechanic. Their portfolio focuses on high-volatility slots with innovative features and immense potential payouts. They are widely considered one of the most influential trendsetters in modern iGaming.
CasinoCheck runs Holy Diver as a browser-based demo. So the controls, presentation and feature flow can be checked without an account or a real-money stake. Trying the free version first shows whether the pace and interface suit you.
54%, high volatility and a stated maximum win of 23,306x. The recorded release date is January 23, 2019. RTP is a long-term theoretical figure and says nothing about a single session. Volatility points to how evenly or unevenly wins arrive, and the maximum win is a cap rather than a target.
Gameplay tags associated with Holy Diver include Megaways, Bonus Buy. The tags summarise the systems worth watching while the Holy Diver demo runs. The rules section below covers the recorded feature behaviour, and the in-game paytable stays the final word on symbol values and trigger conditions.
Spend the first rounds simply observing: how quickly Holy Diver resolves a spin, which symbols pay in the base game and how the display reacts when a feature is triggered. The information panel lists the current bet, the active lines and the payout table, and it is worth revisiting after every setting change.
A longer run gives a much better feel for the rhythm than a handful of spins.
Settings can differ between casinos, licences and software builds. So confirm the live RTP, the bet limits and the feature availability in the version you actually play. Demo results never predict real-money outcomes. Decide on a budget in advance, never chase a loss, and keep casino games in the entertainment column.
As the Knight moves, he triggers Chest Bonuses: Standard Symbols (K, Q, J, 10 converted to wilds), Sword Bonus (adds up to 3 wild reels with 7x multipliers), Fire Knight (symbols converted to wilds), and Gem Symbols (added to the Shield). Collect four gems to trigger Free Spins or Level Up.
Level 1 offers up to 117,649 ways. Meanwhile, Level 3 offers up to 586,971 ways. During Free Spins, gems on reels 2-5 become wilds with multipliers based on the current level. Collecting diamonds during the bonus grants extra spins.
How to play the Holy Diver demo: open the game, wait for the interface to finish loading and review the paytable or help menu before starting. Choose a comfortable virtual stake with the on-screen controls, then begin a round and let the result complete before changing settings. The demo uses play credits.
But the controls and feature sequence are designed to mirror the corresponding game experience.
For this slot format, set the virtual stake and press spin. Winning combinations are evaluated according to the paytable after the reels or grid settle. Check whether the game uses paylines, ways, clusters or another win system. That is because this determines how matching symbols connect. Wilds, scatters and bonus symbols may follow separate rules.
The mechanics recorded for this title are Megaways, Bonus Buy. A Bonus Buy label means direct feature access may be offered in eligible versions. Compare its virtual cost with the normal trigger route. Megaways can change the number of symbols and winning ways from spin to spin.
So review the active reel layout after every result. Feature labels summarise the catalogue entry. But the game screen determines the exact trigger, duration and payout calculation.
54% RTP, high volatility and a maximum win of 23,306x. RTP is calculated across a very large number of rounds and cannot forecast a short demo session. Volatility describes the intended risk pattern: higher settings generally mean outcomes may be less frequent and more uneven.
A maximum win is a ceiling and should never be treated as a likely target.
During testing, watch the stake shown before every round, the balance change after settlement, the symbols or events that trigger features and any multiplier that remains active. Try the base game first instead of immediately selecting an optional shortcut.
If autoplay is available, set a limited number of rounds and stop conditions so the session remains easy to follow.
Availability, RTP and feature settings may differ between operators or countries. Always use the paytable and help menu in the exact version being played. Real-money gambling involves financial risk. Use fixed limits, take breaks and never increase a stake to recover a loss.
Yes. The demo on this page runs Holy Diver with play money — no deposit, no account and no download. Demo balances have no cash value and cannot be withdrawn.
Holy Diver was developed by Big Time Gaming. You can browse the studio's other titles from the provider page linked at the top of this page.
Big Time Gaming publishes an RTP of 96.54% for Holy Diver. That figure is a theoretical long-run average; individual sessions can land far above or below it. Some operators run configurable RTP versions, so check the game info screen in the casino you play at.
Holy Diver is rated high volatility, which means wins land less often. The swings run bigger, so bankroll patience matters here.
The win cap for Holy Diver is 23,306x. Reaching it usually requires the top feature combination, so treat it as a ceiling rather than an expected result.
Holy Diver uses megaways and bonus_buy. The demo above is the quickest way to see how often each feature triggers.
Yes. Holy Diver runs in the mobile browser on iOS and Android — the demo on this page adapts to portrait screens, and no app install is needed.
All Big Time Gaming slots and free demos