What is the RTP of Dark Summoning?

Dark Summoning is published with an RTP of 96.36%. We hold the studio page stating it, and it is linked from this page.

Does Dark Summoning have a bonus buy?

Yes. Dark Summoning lets you buy the feature directly.

Can I play Dark Summoning for free?

Yes. The free demo of Dark Summoning opens on the studio's own page, without an account and without a deposit.

Where can I play Dark Summoning?

15 of our partner casinos carry this studio's games; they are listed above on this page. A brand-new release may stay exclusive to one operator for a few weeks.

Where to play Dark Summoning — 96.36% RTP, free demo and specs

Inside the game

Captured in the studio's own free demo on 11 September 2026. Nothing below is taken from a press release or another site — it is what the game shows when you open it.

The base game — Dark Summoning — The base gameThe base game, framed by a skull-faced monk and a horned demon: five reels of six rows, runes carved into stone, a raven, a moth and an eye-in-pyramid symbol. Bottom left, the red BUY BONUS button; the demo bet is €2 against a play-money balance of €5,000.

Features — Dark Summoning — FeaturesThe opening page of the panel. ABOUT THE GAME states a 5x6 grid and 24 winning lines, with a maximum win of 10,666× the bet reachable in the base game and in both bonus features. FEATURES then covers the Super Cascade — every symbol of the winning type is removed and replaced — then the two Wild variants, blue and red, functionally identical, which may carry a multiplier of 2x, 3x, 4x, 5x, 10x, 15x, 20x, 25x, 50x or 100x; several multipliers in one combination are added together before being applied.

Game rules, page 2 — Dark Summoning — Game rules, page 2The special symbols and the way into the first bonus. The Order symbol replaces itself and 1 to 9 other symbols with Wilds, with or without multipliers, and triggers once for each Order symbol that lands. Unholy symbols landing alongside at least one winning combination are collected in the top-right corner of the grid for the round, and three at once are collected regardless. Three Unholy symbols collected in one round open TRIAL BY HELLFIRE and its 10 free spins.

Game rules, page 3 — Dark Summoning — Game rules, page 3The detail of both bonuses. In TRIAL BY HELLFIRE, winning positions are marked with Hellfire; an Unholy symbol then starts the Fires of Hell sequence, turning those positions into Wilds with or without multipliers until the next cascade. RISE TO SALVATION, opened by three Unholy symbols collected while an Order symbol is present, awards 10 free spins in which symbols fall upwards: Lost Souls stay on the reels until they reach the top row.

Game rules, page 4 — Dark Summoning — Game rules, page 4The two Lost Soul variants. The Global Multiplier one, on reaching the top row, adds a value of 2x, 3x, 4x, 5x, 10x, 15x, 25x, 50x or 100x to a counter above the reels that applies to every winning combination. The Cash Prize one awards 10, 15, 20, 25, 50, 100 or 666 times the bet, itself multiplied by that counter. At the foot, a separate rule: after three non-winning spins in a row, 3 to 5 low- or high-paying symbols are removed from the grid on the third spin.

Game rules, page 5 — Dark Summoning — Game rules, page 5The paytable, priced at the €2 bet shown along the bottom of the screen. The low runes all pay alike — €2.00 for five, €1.00 for four, €0.40 for three — then the crossed daggers and the moth reach €5.00 for five, the raven and the eye-in-pyramid €10.00, the horned head €20.00, and the Wild closes the list at €60.00 for five. The game then notes that its RTP was calculated over 10,000,000,000 simulated rounds, and that the Order symbol is absent from Trial by Hellfire while the Unholy symbol is absent from Rise to Salvation.

Ways to win — Dark Summoning — Ways to winThe line count. The panel gives 24 predefined lines, played left to right on adjacent reels from the leftmost reel, and lays them all out in three rows of diagrams. Below, the reminder that winning symbols are removed after every win and replaced by new ones until no new win appears. The BONUS BUY section starts at the foot of the page.

Game rules, page 7 — Dark Summoning — Game rules, page 7The buy section and the start of the settings. FeatureSpins™ guarantee certain features on every spin, at a set cost, until disabled, and the game publishes a buy return per option: 96.33% for BONUSHUNT FEATURESPINS™, 96.36% for TRIAL BY HELLFIRE and 96.42% for RISE TO SALVATION. GENERAL follows with the balance and bet displays, allowed bet levels from €0.10 to €75.00 which feature buys may exceed, and how a spin is started.

Game rules, page 8 — Dark Summoning — Game rules, page 8The page on how wins are counted: multiple wins in one round are added together in the WIN field, and only the highest win per winning line is paid. MAX WIN confirms the 10,666× ceiling — once reached, the round ends and any remaining free spins are discarded. Then come the free-spins displays, autoplay and the start of the advanced settings.

Game rules, page 9 — Dark Summoning — Game rules, page 9The Turbo Play page — unavailable with some operators and in some jurisdictions — followed by the full list of keyboard shortcuts, the reminder of what the bottom bar of the screen shows, and the start of the section on round history.

Buying the feature — Dark Summoning — Buying the featureThe buy menu, opened on a €2 bet adjustable at the top. Three entries: BONUSHUNT FEATURESPINS™ at €6, which makes each spin five times more likely to trigger a bonus game, is activated rather than bought; TRIAL BY HELLFIRE at €260 and RISE TO SALVATION at €500 each buy the 10 free spins of their bonus.

Try it for free

The studio's own free demo, played here — no account, no money, the same maths as the real game.

Open the demo on Hacksaw Gaming’s site

Where to play Dark Summoning

15 of our partners carry Hacksaw Gaming games. A brand-new release may still be exclusive to one operator for a few weeks.

Advertising disclosure — we earn a commission when you sign up through these links. It never changes which games we list or the figures we publish.

Everything we know about this game

The RTP of Dark Summoning

Dark Summoning is published with an RTP of 96.36%.

The figure comes from hacksawgaming.com, and the page is linked above so you can check it yourself.

Volatility

Hacksaw Gaming states a high volatility for Dark Summoning. Studios measure volatility on their own scales, so we report what the studio says rather than converting it to a scale of our own.

Maximum win

The ceiling announced for Dark Summoning is 10,666x the total stake. A maximum win is a cap, not an expectation: it is the largest payout the game can produce, reached by a combination that the mathematics make rare.

How Dark Summoning is built

The game runs on a 5 reels grid, 24 paylines. Its mechanics are: Format 5 reels / 24 paylines, Summoning mechanics, Multipliers occult, Volatility 4/5, Max 10 666x distinctif. A bonus buy is available.

What we checked

The 11 screenshots on this page were taken in the studio's own demo on 11 September 2026, not copied from another site. The figures above are read from those screens.

15 of our partner casinos carry this studio's games. We list where Dark Summoning can be played; we do not rank the operators by what they pay us.

Frequently asked questions

What is the RTP of Dark Summoning?: Dark Summoning is published with an RTP of 96.36%. We hold the studio page stating it, and it is linked from this page.
What is the maximum win on Dark Summoning?: The ceiling announced for Dark Summoning is 10,666x the total stake.
Does Dark Summoning have a bonus buy?: Yes. Dark Summoning lets you buy the feature directly.
How volatile is Dark Summoning?: Hacksaw Gaming states a high volatility for Dark Summoning.
Can I play Dark Summoning for free?: Yes. The free demo of Dark Summoning opens on the studio's own page, without an account and without a deposit.
Where can I play Dark Summoning?: 15 of our partner casinos carry this studio's games; they are listed above on this page. A brand-new release may stay exclusive to one operator for a few weeks.