Avalon Gold Slot Review
ELK Studios continues to build on their proven Gold Series formula with Avalon Gold, a mythical Arthurian adventure that blends established mechanics with innovative features. Released in November 2022, this 6-reel offering presents an intriguing mix of cascading wins, mysterious mechanics, and escalating grid expansion that positions it squarely within the developer’s high-volatility portfolio. The game appeals to experienced players who appreciate nuanced feature interactions and can tolerate prolonged dry spells in pursuit of substantial payouts.

Base Game & Features
Avalon Gold operates on a 6×4 grid with 4,096 ways to win, offering substantial flexibility through its Ways to Win structure rather than fixed paylines. The grid foundation expands dynamically during winning sequences—a core mechanic that distinguishes this release from earlier Gold Series entries. Symbols include standard royal values alongside thematic icons representing the Arthurian legend, with wilds offering both standard and expanding functionality across the reels.
The Avalanche Feature forms the mechanical backbone of base gameplay. Winning symbol combinations are removed from the grid, allowing new symbols to cascade downward and fill the vacated spaces. Each successful avalanche triggers another win evaluation and can continue indefinitely, adding momentum to lucky spins. This mechanical foundation creates the potential for extended cascades, though the high volatility (12-19% hit frequency) means such occurrences remain sporadic during typical sessions.
Special Symbols & Modifiers
Wilds & Expanding Wilds appear across the reels with dual functionality. Standard wilds substitute for paying symbols, while expanding wilds extend vertically on winning spins, maximising connection opportunities. Big Symbols operate in four ascending sizes—1×1, 2×2, 3×3, and 4×4 (termed Super, Mega, Epic in ELK terminology)—providing size-based probability adjustments that occasionally dominate entire reel sections. Mystery Boxes activate when landing 5 or more on a single spin, revealing either paying symbols, wilds, or the Avalon Features collection—a meta-mechanic encompassing Coin Win, Multiplier, +1 Swiper, Collect, and Redrop features. This layered approach creates discovery moments within base gameplay without relying solely on bonus triggering.


Bonus Features & Free Spins
Free spins trigger via 3 or more Scatter symbols (Excalibur icons). Landing 3, 4, 5, or 6 Scatters awards 10, 15, 20, or 25 free spins respectively. Unlike base gameplay where the grid remains fixed at 6×4, free spins introduce the Safety Level mechanic—arguably the feature defining Avalon Gold’s differentiation within the series. Each winning avalanche during free spins advances the grid by one additional row, progressively expanding from the default 4 rows up to a maximum of 8 rows. This transformation scales payline ways from 4,096 to 262,144, a 64x multiplication in winning opportunities. The mechanic encourages extended free spin sessions, as accumulated cascades compound into exponentially expanded grids.
Mystery Boxes remain active during free spins, potentially triggering Avalon Features that further enhance win potential. Retriggers are possible—additional Scatters during the bonus round add extra spins to the total, extending sessions when conditions align favourably. The Safety Level mechanic represents a sophisticated interpretation of feature scaling, rewarding consecutive wins with geometric grid expansion rather than simple multiplier increases. This creates genuine strategic depth: each cascading win accumulates towards grid expansion, building tension across the bonus round.
Bonus Buy & UK Player Note
Avalon Gold includes the X-iter bonus buy system with multiple tier options. Players can purchase entry at 5x bet (1 Big Symbol), 10x bet (1 Expanding Wild), 50x bet (5 guaranteed Mystery Boxes), 100x bet (standard bonus entry), or 500x bet (Super Bonus with persistent Mystery Boxes). The highest tier offers enhanced potential through feature persistence, though the escalating costs reflect the probability adjustments involved. Important for UK players: Bonus buy is not available to UK-based players per UKGC regulations, meaning UK audiences experience exclusively trigger-based access to free spins rounds.

Our Honest Verdict
Avalon Gold represents a calculated refinement of the Gold Series blueprint rather than revolutionary departure. ELK Studios demonstrates genuine confidence in their established approach, adding sophisticated mechanical layers—particularly the Safety Level expansion system—that deliver meaningful gameplay distinction without abandoning the series identity. The 25,000x maximum win potential is genuine, though achieving such returns requires perfect conditions combining extended cascades, Mystery Box triggers, and Safety Level grid expansion.
The critical limitation sits with the 94% RTP—a specification that lags behind the 95%+ standard increasingly commonplace in premium high-volatility releases. Coupled with the demanding 12-19% hit frequency, the game demands substantial bankroll discipline and patience from its audience. Those seeking consistent base game momentum should look elsewhere; this is architected for volatility enthusiasts prepared for extended dry spells. Series enthusiasts will appreciate narrative continuity with Kane’s character progression, while first-time Gold Series players might find comparable offerings from other developers. The feature richness and grid expansion mechanics elevate Avalon Gold above repetitive competitor offerings, though the RTP specification creates a measurable competitive disadvantage that cannot be overlooked.
Avalon Gold FAQs
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What is the RTP of Avalon Gold?
The RTP of Avalon Gold is 94%. Whilst this remains a solid return-to-player percentage, it sits below the industry standard of 95%+ commonly seen in premium slots, though it remains competitive within high-volatility game offerings. -
What is the maximum win on Avalon Gold?
The maximum win available in Avalon Gold is 25,000x the bet. At the maximum bet of 100, this translates to a maximum payout of 2,500,000. Achieving such returns requires perfect conditions combining extended cascades, Mystery Box triggers, and Safety Level grid expansion. -
How volatile is Avalon Gold?
Avalon Gold has high volatility, meaning wins are less frequent but potentially larger. The game has a hit frequency of approximately 12-19%, which indicates substantial gaps between wins. This makes it suitable for experienced players who can tolerate longer dry spells and appreciate the potential for significant payouts. -
Does Avalon Gold have free spins?
Yes, Avalon Gold has a free spins feature triggered by landing 3 or more Scatter (Excalibur) symbols. Landing 3, 4, 5, or 6 Scatters awards 10, 15, 20, or 25 free spins respectively. During free spins, the Safety Level mechanic advances one row per winning drop, expanding the grid up to 6×8 with 262,144 ways to win—a 64x increase from the base 4,096 ways. -
Can I play Avalon Gold on mobile?
Yes, Avalon Gold is fully compatible with mobile devices including iOS and Android phones and tablets. The game was developed using HTML5 technology, allowing seamless play on any device without requiring software download. Desktop or tablet play is recommended for the optimal visual experience since the grid expands up to 6×8 rows. -
What is the betting range for Avalon Gold?
Avalon Gold has a betting range from 0.20 (minimum) to 100 (maximum). This wide range accommodates both casual players with smaller budgets and high-rollers. At the maximum bet of 100, the potential maximum payout reaches 2,500,000 (25,000x × 100). -
Does Avalon Gold have a bonus buy feature?
Yes, Avalon Gold offers the X-iter bonus buy feature with multiple tiers. Players can pay 5x-500x their bet for immediate bonus access, with the Super Bonus (500x) offering Mystery Boxes throughout the entire bonus round. However, bonus buy is not available to UK players, who can only access free spins through standard scatter triggering. -
What special features does Avalon Gold have?
Avalon Gold includes multiple special features: Avalanche mechanics for cascading wins, Big Symbols (2×2, 3×3, 4×4), Wild and Expanding Wilds, and Mystery Boxes that activate (when 5+ land) to reveal paying symbols, wilds, or Avalon Features including Coin Win, Multiplier, Swiper, Collect, and Redrop mechanics to enhance and re-trigger wins.


