Highlights
- Eerie, horror-themed graphics and soundtrack
- Top prize of 10,666x
- Unique bonus features like reverse cascades
Contents
Dark Summoning Slot Overview
There aren’t too many super darkly themed video slots out there, which means that Dark Summoning really stands out from the crowd. Step into an underworld setting filled with eerie symbols and chilling bonus rounds.
Experience a game where a cloaked skeleton and horned demon await to welcome you into a dark and eerie atmosphere. Other symbols include moths, skulls, and bones. This Hacksaw Gaming slot offers innovative bonus features while delivering a uniquely immersive experience.
Theme, Graphics & Soundtrack
A haunting in-game environment awaits with a grim design that features a mix of supernatural and macabre imagery. The visuals use shadowy tones and detailed illustrations to evoke a sense of dread.
The symbols include motifs such as moths, skulls, and bones, while the background sets the stage for an ominous underworld.
The soundtrack is atmospheric with chilling sound effects that heighten the tension throughout gameplay.

Dark Summoning RTP & Volatility
The average RTP of Dark Summoning is 96.36%. This game exhibits medium/high volatility.
The top prize available is a staggering x10,666 the in-play stake.
How to Play the Dark Summoning Slot
If you’re feeling brave, here’s a quick start guide to delving into the underworld:
- Select the stacked three-line icon to access the pop-up menu (which includes options such as Sound, Music, and Info).
- Use the provided timeout and self-exclusion tools to ensure responsible gaming.
- Adjust your stake using the up and down arrows (bets start at 10p).
- Press the spin button to set the reels in motion.
- Always stop playing when the fun stops.
How to Win
Dark Summoning is played on a 5x6 grid with 24 paylines. Wins are achieved when at least 3 identical winning symbols land on a payline. Higher-value wins can be unlocked by landing combinations featuring up to 5 identical symbols.
The paytable includes a variety of unique symbols along with redesigned standard royals that look as though they have been roughly scratched into a surface.
For example, the wild symbol only pays out when 5 of a kind land, awarding a prize of 30.00 on a 1.00 stake, while other symbols such as the red-eyed skull and the Eye of Providence have their own payout ranges.
Slots Similar To Dark Summoning
Super Cascade
When a winning combination lands on the reels, winning symbols are removed and new symbols cascade into place. This feature continues until no further wins are made. Notably, if 3 non-winning spins occur consecutively, between 3 and 5 random paytable symbols will be removed.
Wild Multipliers
The wild symbols substitute for all other paytable symbols and can come with a win multiplier ranging from x2 to x100. If more than one win multiplier is involved, the values are added together before being applied to the total win.
There are two wild symbols in the game: a blue wild (appearing in the base game and the Rise to Salvation bonus) and a red wild (appearing during the Trial by Hellfire bonus); both function identically.
Will of the Order
When an Order scatter symbol lands, it replaces itself and between 1 and 9 other symbols with wilds. If multiple Order scatters land, this feature repeats several times.
Unholy Summoning and Trial by Hellfire
Landing Unholy scatter symbols along with another winning combination will collect them for the duration of the round. Successfully collecting 3 Unholy scatters triggers the Trial by Hellfire bonus, awarding 10 free spins with all winning positions marked with Hellfire. All symbols on a Hellfire position transform into wilds.
Rise to Salvation
If 3 Unholy scatters and an Order symbol are present when the third Unholy scatter lands, the Rise to Salvation bonus is triggered. Players receive 10 free spins with the cascade feature reversed (symbols now fall from the bottom). This bonus includes special Lost Soul symbols that remain sticky until they ascend.
Two versions exist: the Global Multiplier Lost Soul (win multiplier between x2 and x100) and the Cash Prize Lost Soul (instant win prize between x10 and x666).
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Dark Summoning Slot Summary
Dark Summoning offers a rich experience with its dark underworld theme and complex bonus features. The combination of cascading wins, wild multipliers, and multiple bonus rounds provides substantial win potential, with a top prize of x10,666 the stake.
| Slot Name: | Dark Summoning |
|---|---|
| Software: | Hacksaw Gaming |
| RTP: | 96.36% |
| Volatility: | Medium/High |
| Paylines: | 24 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.10 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 10666 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, 5 Reels, Cascading, Wild Multipliers, Medium/High |
| Themes: | Horror, Underworld |
| Last Update: | 29/06/2026 |
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Yes. Hacksaw Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
What is the RTP of Dark Summoning?
The maximum RTP of Dark Summoning is 96.36%.
What is the volatility of Dark Summoning?
This slot is characterized by medium/high volatility.
How do you trigger the bonus rounds?
Bonus rounds are triggered by landing specific scatter symbols—Order scatters trigger wild replacements, while Unholy scatters can trigger the Trial by Hellfire bonus, and a combination of Unholy and Order symbols can unlock the Rise to Salvation bonus.
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