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Last Updated on 09 Oct 2026
9 min read
| Game Developer | Hacksaw Gaming |
|---|---|
| Release Date | - |
| RTP | - |
| Volatility | - |
| Bonus Feature |
| Bonus Rounds | |
|---|---|
| Free Spins | |
| Quickspin Feature | |
| Gamble Feature | |
| Mulitplier |
| Autoplay | |
|---|---|
| Progressive Jackpot | |
| Configurable Winlines | |
| Min. Bet | - |
| Max. Bet | 1.00 |
Dark Summoning opens with a dark, ritualistic feel and a gameplay mechanic that’s hard to miss: the Order symbol can turn up to ten symbols into wilds at once. The grid feels claustrophobic in a good way. This twist shakes up the 5-reel, 6-row grid and leads to some high-impact moments when the right symbols align.
The game offers 24 fixed paylines, a generally rated medium-high volatility, and a maximum payout of 10,666x your spin. The top RTP version clocks in at 96.36 percent, making it competitive among Hacksaw’s lineup.
What drew me in was how the bonus features build on the base game’s mechanics. The two free spin modes, each with their own wild and multiplier twists, reward both patience and timing. It all feels nicely layered.
You can test the Dark Summoning demo above or browse more free slots in the Gamesville slots collection.
Dark Summoning runs on a 5-reel, 6-row grid with 24 fixed paylines. Wins pay left to right, starting from the leftmost reel, and you need at least three matching symbols to score a win.
You can spin anywhere from 0.10 to 100.00 per spin, with all wins calculated based on your total stake.
Base game highlights:
Bonus features:
You can also buy straight into bonus rounds for a set price if available in your region.
Dark Summoning’s top RTP is 96.36 percent. This figure tells you that, on average, the slot pays back 96.36 credits for every 100 staked over the long term.
RTP is theoretical and does not predict individual sessions. Actual results can swing well above or below this percentage.
Volatility is generally rated as medium-high. This means you may see stretches of dry spins, but the game is capable of delivering larger returns, especially in the bonus rounds.
If you select the bonus buy options, the RTP remains similar, with slight variation depending on the feature purchased. The hit frequency is not disclosed, but the volatility rating suggests features and larger wins are less frequent but more substantial.
All payouts are based on your total spin.
| Symbol | 3-of-a-kind | 4-of-a-kind | 5-of-a-kind |
|---|---|---|---|
| Wild | N/A | N/A | 30x |
| Goat face | 1x | 2x | 10x |
| Crow | 0.8x | 1.5x | 5x |
| Pyramid | 0.8x | 1.5x | 5x |
| Fly | 0.5x | 1x | 2.5x |
| Bloody scissors | 0.5x | 1x | 2.5x |
| 10 | 0.2x | 0.5x | 1x |
| J | 0.2x | 0.5x | 1x |
| Q | 0.2x | 0.5x | 1x |
| K | 0.2x | 0.5x | 1x |
| A | 0.2x | 0.5x | 1x |
The Wild substitutes for any symbol except scatters and can appear on any reel. The Goat face is the highest-paying standard symbol, while the Order symbol has the power to turn up to ten positions wild in a single spin.
Unholy scatters do not pay directly but are the key to triggering free spins. Special Soul symbols only appear in the Rise to Salvation bonus, delivering multipliers or instant prizes.
The maximum win in Dark Summoning is 10,666 times your total spin. This payout is only achievable during the Rise to Salvation bonus feature, where multipliers and instant prize Soul symbols can combine for the top prize.
The max win is capped per spin, so the highest possible payout at a 100.00 stake is 1,066,600.00.
Every spin in Dark Summoning is random, and there’s no strategy that guarantees a win. When I played the demo, the Order symbol’s wild creation effect made a noticeable impact on balance swings, especially during cascades. Those swings come out of nowhere.
Testing free play first lets you see how often the bonus features drop and how the Trial by Hellfire and Rise to Salvation modes play out. I’d suggest starting with lower spin amounts to get a feel for the volatility and the potential of the cascading reels.
Autoplay is available if you prefer a steady pace, and you can adjust your session speed if your operator offers quick spin. Remember, past outcomes have no influence on future spins.
Dark Summoning uses a 3D cinematic-style dark fantasy art direction. It looks grim in the best way. The reels are set against a shadowy occult lair, with flickering candles, ritual symbols, and demonic statues in the background.
Win animations feature blue wilds surging across the grid, especially when the Order symbol activates and spreads wilds in a burst of energy. The soundtrack is ominous, with deep atmospheric tones and ritualistic chimes that intensify during bonus rounds.
The presentation ties the occult theme together without relying on cheap scares. The soundtrack immediately stood out to me for how it builds suspense as the bonus triggers approach.
You can play the Dark Summoning demo for free on Gamesville with no download or account needed.
For real-money play, US players can use sweepstakes casinos, where you play for redeemable prizes instead of cash. See the full list on our sweepstakes casinos page.
Online casinos offering real-money slots are available in licensed states only. Find licensed options on our online casinos page. Availability depends on your state.
Slots like Dark Summoning are entertainment, not a way to make money. Set a personal spending limit before you play, and think about using session timers, time-outs, or self-exclusion tools if that helps you stay in control.
If the game stops feeling fun or you feel you’re slipping, take a break and talk to someone you trust. Anyone who needs extra support can find resources in our responsible play guide.
Dark Summoning is best for players who want a slot with more than just good visuals. If you appreciate games that build tension through mechanics, like cascading reels and wild creation, this one offers a constant sense of anticipation. This slot loves slow burns.
The Order symbol mechanic is the strongest feature. Turning entire blocks into wilds can completely change the outcome of a spin, especially when it happens in the middle of a cascade or during bonus rounds.
The biggest limitation is the volatility. While the 10,666x max win is appealing, the bonus rounds can be tough to trigger, and dry spells are common, especially if you’re playing at higher spin amounts. Patience is needed to see the full potential of the Rise to Salvation bonus.
In my demo sessions, my balance barely moved until a single Rise to Salvation round chained several Soul multipliers together, showing how swingy the wild mechanics can be if you like occult themes with a mechanical twist. The bonus rounds feel rewarding, and the wild mechanics are genuinely fun to watch play out.
The RTP of Dark Summoning is 96.36 percent in its highest version. This means that, over many spins, the slot is expected to pay back 96.36 credits for every 100 staked.
Dark Summoning is generally rated as medium-high volatility. Players should expect less frequent but potentially larger wins, especially during bonus features.
Dark Summoning offers two main bonus features: Trial by Hellfire free spins and Rise to Salvation free spins. Both introduce unique wild mechanics and, in Rise to Salvation, special Soul symbols that award multipliers or instant prizes.
The game has 24 fixed paylines. Wins pay from left to right, starting on the leftmost reel.
The maximum win is 10,666 times your total spin. This can be achieved during the Rise to Salvation bonus feature, where multipliers and instant-win Soul symbols combine for the top payout.
Yes, you can play the Dark Summoning demo for free online. No account or download is needed to try the game in demo mode.
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