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Avalon III

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Avalon III is Stormcraft Studios’ epic follow-up to the original journey through King Arthur’s realm. This slot sets you on a quest to reclaim the Holy Grail and unlock treasures guarded by knights, mystical beings, and powerful magic. It’s a high-volatility, 5x3 video slot where you’ll need to land matching symbols across active win lines for a chance to snag rewards. 

With a Medieval theme laced with enchantment, Avalon III throws in special features like free spins, coin collection bonuses, and even a growing jackpot mechanic. Your mission? Brave the reels, gather the right symbols, and make the most of those bonus rounds to prevail.

Theme and Graphics

Picture a mist-shrouded lake framed by ancient castles and guarded by robed figures. Avalon III plunges you into a classic Arthurian setting—think dramatic tapestries of knights and sorcery. The colour palette leans towards deep earthy hues, with the occasional shimmer of gold whenever a high-value symbol hits. You’ll see King Arthur himself, Guinevere, Merlin, and the Lady of the Lake pop up, brandishing animated flares that add real energy to the spinning reels. 

One of the standout visuals is the swirling background animation behind the reels: it gives the impression of an otherworldly fog, hinting you’ve stepped onto sacred ground. Symbols shimmer with subtle pulses, so when you hit a big win, the slot practically leaps out of your screen.

The soundtrack ties everything together with dramatic horns and soft chimes that ramp up in intensity during special features. It’s got that “knight’s epic quest” vibe, which makes hitting bonus rounds feel like a triumph at the round table—something you don’t always get with a standard slot. It all melds nicely with the gameplay, keeping you immersed in the quest.

Gameplay and Features

Reel Layout and Paylines

Avalon III uses a classic 5x3 reel setup, though it packs a solid punch with 243 ways to win. No messing about with complicated cluster mechanics—just land matching icons from left to right, and if those icons appear on adjacent reels, you’re in business.

 Stormcraft introduced a gentle cascading effect here, so after certain wins, you might see new symbols tumble in for a second shot at glory on the same spin. It’s subtle, but it can string together consecutive payouts if lady luck decides to be generous.

Winning Combination

In Avalon III, wins form as soon as you land three or more matching symbols starting from the leftmost reel. It’s straightforward—no time wasted deciphering unusual patterns. Because there are 243 possible ways to connect those icons, expect semi-regular hits, often for smaller amounts. 

Of course, given the high volatility, you’ll also get those droughts where nothing lines up for a bit, then—bam—a meaty win swoops in unexpectedly. This dynamic can be thrilling if you’re up for big sweeps and have the patience to wait out the dry spells.

Special Symbols

Avalon III features several special icons that can drastically alter your winnings. Chief among them is the Grail Wild, which gleams with intricate detail and replaces any regular symbol you’re missing to complete a payout. Then there’s the Castle Scatter, your ticket to unlock free spins and the bigger bonus events. Most free spin rounds here require you to collect at least three Castle Scatters in a single spin, but more Scatters can juice up the bonus potential. 

Below is a handy snapshot: 

SymbolTypeFunctionBonus Trigger
Grail WildWildSubstitutes for all standard symbolsCan help form winning combos but doesn’t trigger features
CastleScatterGrants Free Spins and special bonus roundsLand 3 or more to start bonus modes
Arthur Coin BonusCollect for progressive pot chancesFuel for jackpot side game
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You’ll also see iconic characters—Arthur, Guinevere, Merlin, and Morgan—acting as premium symbols, while stylised playing card icons (A, K, Q, J, 10) form the low-value set. Expect them all to fit right in with the legendary aesthetic.

Bonus Rounds and Free Spins

How to Trigger Bonuses

To land the big-time extras in Avalon III, you’ll need at least three Castle Scatters anywhere on the reels. Once you’ve got them, the game ushers you into one of several bonus events, which can includes free spins with multipliers or pick-and-choose style mini-games. If you’re in a region supporting a Bonus Buy, it’s sometimes an option to shortcut right to the fun—for a premium cost, of course. 

If you’re low on patience or get antsy for big rewards, the Bonus Buy can be tempting, but the natural approach of spinning until you get your three Scatters feels more adventurous.

Special Mechanics

Avalon III doesn’t skimp on variety. During free spins, you might stumble onto sticky Wilds or sliding Wild reels that lock in place for a sequence of spins. Keep an eye out for the multiplier meter, which can ramp up your wins by 3x or more. There’s also a pick bonus that invites you to choose from hidden treasures, unveiling instant cash prizes or additional entries into certain features. 

Each bonus option builds out the Arthurian saga, working story elements like returning the Grail to Avalon or battling Morgan’s dark magic. On the reels, that translates to a shot at meaty multipliers and extended spin sessions that can climb toward the game’s lofty max win.

Progressive Jackpots

Avalon III touts a growing jackpot feature, which Stormcraft dubs a “magic pot” mechanic. You’ll collect special “Arthur Coin” symbols over time, which fill up a meter at the side of the reels. Once full, you’re taken to a jackpot mini-game, where you’ll pick from a set of shields. 

Reveal matching symbols, and you can score one of the tiered jackpots: Mini, Major, or Grand. This pool grows with bets placed, so the more you or other players spin, the bigger the top prizes get. Once you achieve the progressive, the jackpot seeds back to a base level and starts growing again. It’s a nifty gamble if you like the chance of a sudden chunk of gold landing in your lap.

Payout Potential and Volatility

RTP Explained

The theoretical Return to Player (RTP) in Avalon III hovers around 96.30%, which is just slightly above the industry average of roughly 96%. In simpler terms, for every £100 in wagers, you can (on a long-term statistical basis) expect about £96.30 back. Of course, “long-term” is the key phrase. Don’t expect perfect predictability in a single session—this is still a game of unpredictability, after all.

Volatility

Avalon III has high volatility, so the ride can feel bumpy—like being on a quest that’s full of surprises. You might have several zero-pay spins in a row, but once the right configuration hits, your balance can shoot up significantly. If you like adrenaline-pumping sessions and can handle a bit of bankroll swing, you’ll find that the big-win potential is what makes high-volatility slots so enticing.

Max Win Potential

The max multiplier sits at a commanding 5,000x your stake. That means if you’re betting, say, £1 per spin (the slot’s maximum could be either 50p or £1, depending on your region), you could walk away with up to £5,000 on a single spin. 

Realistically, you’ll likely see that sort of payout come from feature combos—like landing multiple Wild lines during a free spins round stacked with multipliers. Compared to other high-volatility releases out there, 5,000x is competitive, but not stratospheric. It’s enough, though, to turn a modest wager into a memorable haul.

Playing Avalon III on Mobile

There’s no shortage of slots that promise a top-tier mobile experience, and Avalon III doesn’t disappoint. Stormcraft has optimised it well for iOS and Android, so everything retains that crisp medieval look on smaller screens. You won’t be squinting at micro-text or struggling to tap the spin button. 

The images look just as sharp on mobile as they do on desktop, with the swirling lake background taking on a neat 3D feel when you tilt your phone. Performance-wise, it’s stable in most major browsers, no third-party apps needed—just load it and go. You can also pinch-to-zoom if your phone supports it, which is a handy way to get a closer look at your coin collection meter or those epic symbols.

Pros and Cons

Here’s the quick gist of what Avalon III does best and where it could be a bit stronger: 

Things we like

Immersive Arthurian storyline with stellar graphics

High volatility and a rewarding max win potential

Multiple bonus features to keep gameplay lively

Progressive jackpot for those epic wins

Things to consider

Steep swings in balance can feel punishing on a bad day

Might be too feature-rich for those who prefer simpler setups

Trusted Sites to Play Avalon III for Real Money

Below are three reliable online casinos that offer Avalon III with reputable licensing and user-friendly policies:

If You Like Avalon III, You’ll Love These

If you’re keen on epic quests or big-win potential, here are four other slots that strike a similar chord: 

(Use the horizontal scroll if you’re on mobile.) 

Play Responsibly

Slots are fun, but they’re still gambling. If you ever feel the chase getting intense—and let’s be honest, it can—make sure to lean on tools like deposit limits, reality checks, and self-exclusion options. Don’t let a rough spin session put you in dire financial strain. If you need guidance, check out resources like BeGambleAware or GamCare for additional support. This is supposed to be a thrill, not a burden.

Final Verdict on Avalon III Game

Avalon III is an adventurous fusion of epic storytelling, dynamic features, and a high-volatility punch. It’s built for players who enjoy a challenge—folks who aren’t afraid of a few heart-pounding dry spells in exchange for that chance to land a massive payday. Between the coin-collection jackpot aspect, multiple free spin modes, and the top-notch animations, there’s a lot to sink your teeth into here. If you relish fantasy themes with meaningful bonus depth, Avalon III more than delivers.

Frequently Asked Questions

How do I trigger the bonus features in Avalon III?

Land three or more Castle Scatters anywhere on the grid.

What is the RTP and volatility of Avalon III?

Its theoretical RTP is 96.30%, and volatility is high.

Can I play Avalon III for free?

Yes, many casinos offer a demo version.

Emma Crossick Contributor

Emma Crossick

Contributor & European Market Expert

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Focused on boosting the online gaming experience for players from all around Europe. Emma's articles bring solid wisdom and tips, she gives her honest opinions and accurate information to improve player safety and their online casino experience.
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