3 Witch Pots vs Wild Witches, Halloween Jack, Bewitched and House of Doom.

3 Witch Pots from Endorphina stands out with the most demanding bonus structure of the group. A 96.07 percent RTP and medium-high volatility sit on a 5x4 grid with 40 fixed paylines, and instead of one bonus round the game stacks three separate paths to a payout. Where most Halloween slots pick a single mechanic, this one spreads the risk and the reward across several.

Two consequences follow from that structure. First, outcomes vary more than a single-feature slot, because collecting green, purple or red Elixir symbols can trigger the Potion of Fortune free games, the Pumpkin Hold and Win round, or the Spooky Pick'em bonus depending on which colour fills first. Second, the base game still carries a wild black cat symbol and a classic gamble feature, so shorter sessions get engagement without ever reaching a bonus round. No other slot in this comparison packs three distinct bonus rounds into one paytable.

3 Witch Pots runs on Endorphina's certified engine under an MGA license, the standard framework the studio uses across its catalogue. By mid-2026, PlayOJO, Sky Vegas, 888casino, Betfair Casino and LeoVegas all carry the slot, and the demo mode loads in any UK browser without registration.

Who should choose it: Players who want more than one route to a big win. Shorter sessions still get the gamble feature and the wild cat, while high-volatility fans get three separate bonus rounds worth chasing.

Wild Witches is one of NetEnt's most requested Halloween titles. Released in 2018, it follows three witch sisters stirring a cauldron that expands the reel set every time a Witches Wild lands. A red-haired witch, a blonde witch and a raven-haired witch each carry a different modifier, from extra wilds to reel respins, and stacking their effects is the whole appeal.

RTP sits at 97 percent, with a theoretical max win of 1,000x stake. In practice, most winning rounds land far below that ceiling, since the expanding-reel feature pays out gradually rather than in one large hit. NetEnt lists the game across 5 reels with up to 3,125 ways to win once the cauldron feature is fully expanded, a structure neither 3 Witch Pots nor Halloween Jack use.

Wild Witches runs under NetEnt's MGA license, the standard framework for the studio's slots on UK-facing casinos. PlayOJO, Sky Vegas, 888casino and LeoVegas all carry the title in their NetEnt sections, and the demo mode is available without an account.

Who should choose it: Players who like a gradually building bonus feature rather than a single scatter-triggered free-spins round. Good for sessions where steady, visible progress matters more than one big hit.

Halloween Jack predates most of the titles in this comparison. NetEnt released it in October 2017 as a dedicated seasonal slot: a pumpkin-headed antihero walks a graveyard while a 5-reel, 243-ways grid spins beneath a gothic sky. The core loop centres on Jack's wild respin feature, which locks his symbol in place and adds a rising multiplier with each additional appearance.

RTP runs at 96 percent, the highest of the six slots compared here, with a max win of 8,000x stake. Volatility is noticeably sharper than 3 Witch Pots or Wild Witches. Anyone testing Halloween Jack should expect longer dry spells punctuated by respin sequences that can swing the balance quickly once triggered.

Availability in the UK is broad. PlayOJO, Sky Vegas, 888casino, Betfair Casino and LeoVegas all list Halloween Jack in their NetEnt catalogue, and the supplier holds an MGA license used across its wider portfolio.

Who should choose it: Fans of high-ceiling, high-variance play who don't mind longer stretches between bonus triggers. Not the best starting point for a small bankroll.

Bewitched comes from Quickspin, part of the Evolution group and developer of Sticky Bandits and Big Bad Wolf. Released in 2016, it was one of the earlier attempts to build a full witch narrative around a slot rather than bolting Halloween skins onto an existing engine. A witch flies across a 5x3, 25-payline grid while her broomstick wild expands and multiplies nearby symbols.

The core feature is an expanding wild that lands on reels 2, 3 or 4 and carries a multiplier of up to 3x. Land two expanding wilds in the same spin and the multipliers combine, which is where most of Bewitched's bigger wins come from rather than a dedicated free-spins round. RTP is 96.5 percent, within the standard range for a regulated online slot.

Max win reaches 2,073x stake, achievable without ever entering a separate bonus screen since the multiplier wild can appear on any base-game spin. PlayOJO, Sky Vegas and 888casino carry Bewitched, and Quickspin's demo mode runs on desktop and mobile without a deposit.

Who should choose it: Players who prefer a single reliable mechanic over multiple bonus rounds, and who want a shot at a big multiplier on any base-game spin rather than waiting for a scatter trigger.

House of Doom is not a classic Halloween slot in the pumpkin-and-cauldron sense. NetEnt built it around a video-game witch heroine battling a horde of undead across a 5x3 grid with 40 fixed paylines. There is no scatter-triggered free spins round: wins come from sticky wild respins that stack a rising multiplier with every spin. Why does it still show up in nearly every Halloween slot comparison? Because it shares the same audience: retro horror art, high volatility and quick, punchy sessions.

House of Doom launched from NetEnt in July 2018, drawing more on 8-bit survival-horror games than on traditional Halloween folklore. The heroine collects wild symbols that lock in place and respin the reels, with the multiplier climbing on every additional wild until the respins run dry. RTP sits at around 99 percent, among the highest of the six titles compared here.

Max win reaches 6,000x stake, well above 3 Witch Pots and Wild Witches, though the respin feature triggers less often than a straightforward free-spins bonus. Rounds resolve in seconds once the sticky wild sequence starts. PlayOJO, 888casino, Betfair Casino and LeoVegas carry House of Doom in their NetEnt-powered libraries.

Who should choose it: Players who want a horror-arcade feel instead of pumpkins and potions, and who prefer a single escalating respin mechanic over multiple separate bonus rounds.

Grim Muerto comes from the same studio as 3 Witch Pots, but trades the Halloween witch theme for a Day of the Dead setting: sugar skulls, marigolds and candlelit altars across a 20-payline grid. Its Hold & Win round works on the same locking-symbol principle as Pumpkin Hold & Win, just wrapped in different artwork.

RTP sits at 97.5 percent, the highest of every title in this comparison, including 3 Witch Pots' own 96.07 percent. Volatility is rated medium-high, and the ceiling tops out at 1,000x stake, lower than 3 Witch Pots' 1,300x but reached more often given the stronger long-run return.

PlayOJO, 888casino and LeoVegas carry Grim Muerto alongside 3 Witch Pots, and a free demo version is available without registration. The title runs on the same certified Endorphina engine and UKGC-licensed distribution as the rest of the studio's catalogue.

Who should play it: Players who want a higher long-run RTP than 3 Witch Pots and don't mind a smaller maximum win in exchange. The Day of the Dead theme also suits anyone who has already played through Endorphina's Halloween titles and wants a fresh setting on a familiar mechanic.