Best William Hill Slots

You could be one spin away from a potentially life-altering jackpot. The possibilities are endless when you play the best William Hill slots, and the 9-strong list below covers progressive jackpot heavy-hitters, Megaways releases, Wild West gunslinger themes, branded movie classics, and modern feature-rich picks from this leading  brand.

What Are the Best William Hill Slots Online?

Alternatives to the Top William Hill Slots

The best slots on William Hill possess magnificent graphics and revolutionary gameplay. Most have sublime jackpots, too. The Evoke-owned operator carries one of the deepest libraries in the UK, with particularly strong Playtech, Microgaming, and Pragmatic Play representation alongside Blueprint Gaming, Relax Gaming, Triple Edge Studios, and other top studios. Below are our 9 top recommendations across themes and mechanics.

Leprechaun’s Luck

• Software: Playtech
• Release Date: 2022
• Best Feature: Wishing Well Progressive Jackpot Bonus
• Progressive: Yes

A jackpot of more than £2,500,000 makes Leprechaun’s Luck one of the top William Hill slots with progressive jackpots. The Irish theme runs through the paytable: playing cards 10 through Ace, toadstools, pints of stout, and harp instruments populate the lower-paying tier, with the wishing well as the scatter and the Leprechaun’s Luck logo as the wild. Like many slot machines with Irish themes, the visual identity is built around lucky charms and golden Celtic motifs. Stakes range from £0.20 to £20 per spin, adjustable via the plus and minus buttons below the reels. The 88% RTP is on the low side, which is the trade-off for the multi-million progressive prize pool.

Three features drive the action. The Free Spins bonus triggers on three leprechaun symbols landing on the middle reels, awarding up to 20 free spins. During the round, the leprechaun dances across the reels and leaves wild symbols in his path, frequently producing high-value combinations that build the bankroll. The Rainbow of Wealth feature triggers when pots of gold land on reels 1, 3, and 5, opening a small wheel that determines the number of steps along a cash trail until the marker stops on the collect button. The headline event is the Wishing Well bonus, triggered when the scatter symbol appears on the middle reel. A bucket travels down the well, and reaching the bottom awards the mammoth progressive jackpot. The combination of frequent base game features and the multi-million progressive ceiling cements its place among the best William Hill slots.

Gates of Olympus

• Software: Pragmatic Play
• Release Date: 2021
• Best Feature: Free Spins with Random Multipliers
• Progressive: No

Take a trip back in time to Ancient Greece and chase a maximum win of 5,000x your stake when you play Gates of Olympus by Pragmatic Play. It is one of several William Hill slots with Ancient Gods themes. The 6×5 grid runs scatter pays where 8 or more matching symbols anywhere on the grid form a winning combination. More than a dozen intricate symbols fill the paytable: blue, green, yellow, purple, and red gemstones, goblets, rings, sand timers, and gold crowns at the top. Zeus is the scatter that triggers the headline feature. Stakes start from £0.20 and run up to £100 per spin. The 96.50% RTP runs very high volatility.

The base game uses Tumble Reels where each winning combination removes the contributing symbols and lets new ones cascade down for chain wins from a single spin. The statue of Zeus on the right-hand side can spring to life and cast multiplier orbs (2x to 500x) across the grid that apply to wins formed during the spin. The Ante Bet feature adds extra scatter symbols to the reels at a 25% premium per spin, doubling the trigger probability for the bonus. The free spins feature triggers when four or more Zeus scatters land, awarding 15 free spins where multipliers from previous spins persist and accumulate, frequently producing the round’s biggest payouts. Three additional scatters during the bonus add 5 more spins.

Western Gold 2: Double Barrel

• Software: Microgaming
• Release Date: 2022
• Best Feature: Super Free Spins with Cash Barrel + Multiplier
• Progressive: No

Western Gold 2: Double Barrel is one of the standout entries among the best William Hill slots for Wild West fans. This Microgaming release boasts breathtaking graphics and high-quality gameplay across a 5×3 grid. Symbols include playing cards, boots, cowboy hats, pistols, single bars, double bars, triple bars, and 7s. The horseshoe is the scatter and the gold W substitutes for all other paying symbols as the wild. Stakes range from £0.20 to £20 per spin. The 96.15% RTP runs very high volatility, with the base game maximum win sitting at 25,000x the stake. The scatter symbol plays a crucial role: 12 horseshoes appearing simultaneously award an immediate 10,000x stake payout, making this one of the best Microgaming slots for big single-spin payouts.

The Free Spins round triggers on three or more horseshoe symbols landing in view, with various modifiers applying randomly during the bonus. Cash Collect adds the value of all scatters together and pays them as a single combined prize. Barrel Upgrade upgrades all prizes on the cash barrel mechanic. Multiplier Boost increases all multipliers by 1x. Extra Spins adds one to the running spin count. The headline modifier is Super Free Spins, where the cash barrel and multiplier pay out at the end of every free spin during the upgraded round, frequently producing gigantic combined payouts when high-value symbols stack with active multipliers.

Iron Bank

• Software: Relax Gaming
• Release Date: 2020
• Best Feature: Three Free Spins Modes with Player Choice
• Progressive: No

Iron Bank by Relax Gaming closes out the original William Hill roster with a 6×4 grid running 4,096 paylines. The graphics are superb, with symbols including playing card royals 10 through Ace alongside cigars, bottles of rum, bananas, pineapples, and raging bulls. The jaguar acts as the wild and can expand on the reels to help complete winning combinations. Stakes start at £0.10 and run up to £20 per spin. The 96.20% RTP runs very high volatility, with the maximum win ceiling sitting at 50,000x the total wager.

The Full Reel Wilds bonus adds expanding wilds to reels 2, 3, 4, and 5, with multipliers ranging between 2x and 10x potentially appearing alongside. Random bonus symbols can land before each spin, increasing the probability of triggering the free spins bonus. Four bonus symbols unlock the headline feature, where players choose between three modes: Mystery Symbols Free Spins (8 spins with a randomly selected sticky mystery icon), Expanding Wild Free Spins (10 spins where any wild on reels 3 and 4 expands to cover the entire reel plus one free respin), or Multiplier Collect (12 spins where coconut crates on reels 2 through 5 increase the value of multipliers throughout the round). The decision-point design rewards players who understand variance: highly volatile expanding wilds versus steadier mystery symbol payouts.

Age of the Gods: God of Storms 2

• Software: Playtech
• Release Date: 2023
• Best Feature: Age of the Gods Progressive + Storm Free Spins
• Progressive: Yes

Age of the Gods: God of Storms 2 is the Playtech sequel to the original God of Storms, and one of the headline progressive titles in the Age of the Gods network that William Hill heavily promotes. The 5×3 grid runs 25 paylines with stakes from £0.20 to £100 per spin. Symbols include playing card royals 10 through Ace alongside Greek mythological characters, lightning bolts, ships, and the Spartan warrior at the top of the paytable. The Age of the Gods progressive jackpot tier (Power, Extra Power, Super Power, Ultimate Power) builds collectively across hundreds of partner casinos.

The base game runs the Storm Wild mechanic where stacked wild symbols can fill entire reels and trigger respins, with the stacked wild blowing across the remaining reels until the round completes. Multipliers up to 5x apply to wins formed during the storm sequence. The free spins round triggers on three or more bonus scatters, awarding 8 spins with all wins doubled and Storm Wilds active throughout. The Age of the Gods progressive jackpot bonus triggers randomly on any spin: 20 gold coins appear and players click to match three of the same to reveal which of the four progressive tiers they have won. The Ultimate Power jackpot has paid seven-figure sums multiple times across the network.

Eye of Horus Megaways

• Software: Blueprint Gaming
• Release Date: 2020
• Best Feature: Free Spins with Falcon Expanding Wild + Jackpot King
• Progressive: Yes (Jackpot King variant)

Eye of Horus Megaways is the Blueprint Gaming Megaways adaptation of the cult-favourite Eye of Horus, with up to 117,649 paylines and a 10,418x maximum win. The 6-reel grid runs the standard Megaways variable-reel structure with stakes from £0.10 to £20 per spin. Symbols include the iconic Egyptian deity Horus alongside Anubis, Bastet, scarab beetles, and ankh icons. The 96.52% RTP is in the upper Blueprint band, with high volatility delivering the bonus-dependent variance Megaways players expect.

The base game uses cascading wins where every winning combination removes the contributing symbols and lets new ones drop in for chain wins. The Falcon Expanding Wild is the defining mechanic: when the falcon lands during base play, it walks left across the reels and turns each visited reel fully wild for the duration of its journey. The Free Spins bonus triggers on three or more pyramid scatters, awarding 12 free spins where the Falcon Expanding Wild walks more aggressively and the cascading multiplier increments by 1x with every win, never resetting during the round. The Jackpot King progressive variant adds three additional jackpot tiers (Royal Pot, Regal Pot, and the Jackpot King prize) that build across Blueprint’s multi-game network and have produced six-figure payouts. William Hill carries both the standard and Jackpot King versions in its lobby.

Power of Thor Megaways

• Software: Pragmatic Play
• Release Date: 2021
• Best Feature: Free Spins with Persistent Multiplier
• Progressive: No

Power of Thor Megaways is the Pragmatic Play Norse mythology Megaways release, themed around the Asgardian thunder god and his iconic hammer Mjolnir. The 6-reel grid runs the standard Megaways structure with up to 200,704 paylines (slightly more than the standard 117,649 ceiling thanks to the variable horizontal reel). Stakes range from £0.20 to £100 per spin. Symbols include playing card royals 10 through Ace alongside Thor, Loki, Odin, the Mjolnir hammer, and various Norse weapons and runic symbols. The 96.55% RTP is in the upper Pragmatic Play Megaways band, with high volatility producing the bonus-dependent variance.

The base game uses Tumble Reels where each winning combination removes the contributing symbols and lets new ones cascade down. The Mjolnir Hammer Spin is the headline base game feature: when Thor’s hammer lands, it strikes the reels and turns one or more low-paying symbols into wilds for the spin. The Free Spins bonus triggers on three or more bonus scatters, awarding 12 free spins with a persistent unlimited multiplier that increments by 1x for every cascade win and never resets during the round. The 5,000x maximum win is achievable when extended cascade chains combine with a high persistent multiplier late in the bonus round. A bonus buy is available in non-UK markets at 100x the stake.

Cash ‘N Riches WowPot Megaways

• Software: Triple Edge Studios (Games Global)
• Release Date: 2022
• Best Feature: WowPot 4-tier Progressive + Free Spins Multiplier
• Progressive: Yes

Cash ‘N Riches WowPot Megaways is the Triple Edge Studios entry that combines the Megaways engine with the Microgaming WowPot progressive jackpot network, creating the highest jackpot ceiling on this list of best William Hill slots. The 6-reel grid runs up to 117,649 paylines with stakes from £0.10 to £20 per spin. The luxury-themed paytable features playing card royals 9 through Ace alongside coloured gemstones and money symbols, set against a disco-style backdrop with a giant cash-filled glass ball displaying the live progressive totals. The 92.23% RTP is the WowPot network standard, with 5.3% of every bet feeding the progressive jackpot pool. High volatility delivers the bonus-dependent variance.

The base game runs Rolling Reels where every winning combination removes the contributing symbols and lets new ones fall in. The Free Spins bonus triggers on three or more scatters, awarding 8, 10, or 12 spins with a progressive multiplier that increases with every Rolling Reels win and persists across the entire round. The headline feature is the WowPot Jackpot Pick Game, triggered randomly via collected wild symbols that increase the probability of activation as they accumulate. Once triggered, players reveal 12 face-down tokens to find three matching symbols across four progressive tiers (Mini, Minor, Major starting at £50,000, WowPot starting at £2 million). The largest WowPot win to date has been €17.5 million, with the network generating multiple seven-figure payouts since launch. The base game maximum win outside the jackpot is 18,164x the stake.

The Goonies

• Software: Blueprint Gaming
• Release Date: 2018
• Best Feature: Seven Bonus Rounds Triggered by Random Goonie Symbols
• Progressive: No

The Goonies is the Blueprint Gaming officially licensed slot adaptation of the iconic 1985 movie, and one of the most distinctive branded titles among the best William Hill slots. The 5×3 grid runs 20 paylines with stakes from £0.20 to £500 per spin, putting it among the highest-stakes options on the list. Symbols include the seven Goonies characters (Mikey, Brand, Mouth, Chunk, Data, Andy, and Stef) alongside the iconic skeletal pirate One-Eyed Willy and recognisable artefacts including the treasure map, Sloth, and the Inferno pirate ship. The 96% RTP runs medium-high volatility, with the slot’s design rewarding feature-trigger frequency over single-spin variance.

The defining structural innovation is the seven-bonus-round system, with each Goonie character triggering a distinct feature when their corresponding random modifier activates. Truffle Shuffle Wilds turn random reel positions wild. Inferno Wilds add multiple wilds to reels 2, 3, and 4. Konk Out Cash sees Sloth award a random cash prize. One-Eyed Willy’s Loot adds 5x mystery symbols to the grid. Goondocks Symbol Streak guarantees consecutive winning symbols on the same reel. Mikey’s Map adds a target symbol that pays full-line wins anywhere on the grid. Skeleton Organ Bonus is a pick-and-click round with cash prizes and feature triggers. The Free Spins round can launch one of four sub-modes (Inferno, Skull Cave, Restaurant, Wishing Well) each with distinct mechanics, frequently producing the slot’s biggest payouts. The combination of branded film integration, seven-bonus structure, and high-stake range makes this a strong UK demographic pick.

Psssttt – Looking for the latest bonuses and deals at William Hill? Check out our William Hill promo codes page for up-to-date offers!