
ELK Studios take you on a dark Gothic journey through the Cathedral 9 slot, where colourful stained-glass symbols, goblets, and gold owls pay in any places on a 6x5 grid. The gloomy setting combines with a wide range of enlightening features that can lead to wins of 25,000x your stake.
Cascades trigger on wins, with the feature continuing until no further winning combinations appear. Big symbols count as multiple examples to help towards extra prizes, and wilds act as others whenever possible. A Feature Reel at the top of the game drops modifiers that can extend any run of cascades. Symbol explosions, transformations and special coffins that reveal matched symbols or wilds are among them. Coffins nudge down, and Super versions hold multipliers that can each boost wins by up to 1,000x. An Entombed feature fills the reels with one symbol type, and there’s a free games round where coffin multipliers don’t reset at the end of cascades.
You can play this feature-filled game across desktop and mobile platforms at the top casinos online. Like other ELK Studios slots, Cathedral 9 has a high volatility matched to relatively low average returns of 94.00%.

Surrounded by statues, looking down on a misty, stone-filled floor, the setting is hardly uplifting, but there’s plenty of Gothic atmosphere to this game. Blue, green, purple, and red emblems with glass-style pips make up the lower value symbols, while candles, goblets, and a golden owl are among those that return the higher prizes. It’s highly detailed, impressive, and the sweeping, orchestral soundtrack makes it an audiovisual treat for fans of the eerie style.
It's an easy game to setup and play, with a tap on the coins button all that’s needed to reveal 12 bet options from 0.20 to 100.00. Non-UK players can make use of X-iter bonus buy features, as well as Autoplay and Turbo options.
The 3 lines at the top of the game take you to the paytable, where you can review what symbols pay as a multiple of the bet when at least 8-of-a-kind stop in any paces on the 6 columns and 5 rows. The owl pays the most, at 2x – 50x the stake.
Of course, Cathedral 9 is fully optimised of iOS, Android, and Windows mobiles, as well as PCs, laptops and other desktop devices, where you may be able to play with one of the top casino bonuses.
The ever-popular cascades mechanism is in action here, removing all winning symbols as those above drop down to take their places. New symbols appear from the top and cascades repeat until there’s no further win. There are lots of ways to extend any run of cascades, potentially leading to the 25,000x maximum win for any paid game –
A 2-row Feature Reel sits above the grid, dropping modifiers at any time. Collector symbols activate at the end of cascades, gathering all examples of a random symbol type to itself, which leaves spaces for new ones to fall in. Explosions remove all symbols in their column and row once any cascades come to an end.
Golden Mystery Coffins nudge down when possible over cascades, filling the reels and activating when they reach the bottom row. They then reveal their contents, which can be multiple examples of any other symbol, including the wild which can act as others. They then nudge further, revealing new symbols until there’s no win or they are out of view.
Super Mystery Coffins come with multipliers that build over a series of cascades with the final total applied to the win at the end. Possible values are 2x, 3x, 5x, 10x, 25x, 50x, 100x, 500x, or 1,000x. Several coffins of either type can land at the same time, with all revealing the same symbol or wilds, and Super versions all adding their values to a global multiplier.
Holy Blockers can drop from the Feature Reel, adding energy to a Holy Collect bowl. Randomly, this places 3, 4, 5, or 6 coffins onto the grid.
If the creepy, masked Entombed symbol fills the Feature Reel, it drops down at the end of cascades, filling the main 6x5 grid with the same randomly chosen symbol. There’s a Super version of this as well, and it only reveals a high value symbols or wilds.
Big symbols fill 2x2, 3x3, or 4x4 blocks, counting as 4, 9, or 16 symbols respectively. If they drop down on cascades and form a gap underneath, more examples of the same symbol will spawn in the empty spaces.
Free drops trigger if at least 3 golden font bonus symbols land at once. Each awards 2, 3, or 4 free spins, and up to 6 can appear at the same time, potentially unlocking 24 drops. The feature retriggers in the same way, and all features from the base games carry across. However, instead of resetting at the end of cascades, any multipliers now remain active, building further on the next Super Coffin feature.
Factor out the low returns if you can, and we’re left with a stylish game, packed to the belfry with exciting features. Any win can lead to a big prize, as cascades, modifiers from the Feature Reel, Big symbols, and more trigger. Coffins reveal matched symbols or multipliers which can build over a series, but it’s in the free spins where they don’t reset that you have the best chance of a win worth 25,000x the stake.
Explore this haunting game and watch the features come alive as you play the Cathedral 9 slot machine at the best slots sites with the ELK Studios range.
Cathedral 9 places the reels in a Gothic church, and symbols match the setting. Stained glass effect symbols mix with higher paying goblets, candles, pendants, and a golden owl. There are multiple bonus symbols to trigger extra features.
Coffins can drop from a Feature Reel at the top of the Cathedral 9 symbol grid, nudging down over any series of cascades. If they reach the bottom, each reveals a matched symbol or wild that can act as others. Super Coffins hold multipliers of up to 1,000x that apply to the final win.
Yes, you can. There’s a free version of the Cathedral 9 online slot on this page. It’s the perfect way to try it out risk-free. Once you get to know the game, you are in the best place to play it for real money at a recommended casino.
The maximum stake on the Cathedral 9 slot is 100.00, but you can enjoy everything it has to offer with as little at 0.20. Of course, you should only play gambling games with money you can afford to risk.
ELK Studios make the Cathedral 9 slot. It’s part of an extensive and highly popular range that includes hits such as Dead Man’s Gold, Phoenix Graveyard, Book of Toro and more.