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Avalon II Review 2026: Where To Play?

RTP
95.92%
Volatility
Medium
Max Win
16200x
Max Multiplier
16,200x
Provider
Microgaming
Grid
5x3
Paylines
243
Release
2014
Min Bet
$0.30
Max Bet
$7.5
Mobile
Yes
Features
Free SpinsWildsScattersMultipliersMystery Symbols

Pro Tip

Before committing real money to Avalon II, check the paytable for game-specific rules. Each Microgaming slot has unique mechanics that affect optimal bet sizing and session planning.

Where To Play Avalon II

These casinos carry Microgaming games and rank highest in our scoring model. All ratings are commission-free.

Bet365 logo
Bet365
Est. 2000
8.6
UKGCMGAGibraltar
Games
2,300+
Min. Deposit
$10
Welcome Bonus
100% up to €100 (UK) / up to $1,000 (US)
30x (UK), 25x–30x (US, varies by state) wagering
LeoVegas logo
LeoVegas
Est. 2012
8.5
MGAUKGCSGA+2
Games
4,000+
Min. Deposit
$10
Welcome Bonus
Up to €300 + 100 Free Spins
5x wagering
Betsson logo
Betsson
Est. 2002
8.4
MGAUKGC
Games
6,153+
Min. Deposit
$10
Welcome Bonus
100% up to €100 + €10 Free Bet + Betsson Million Entry
35x (casino), 8x (sports) wagering
BetMGM logo
BetMGM
Est. 2018
8.3
Michigan GCBNJ DGEPA PGCB+1
Games
3,000+
Min. Deposit
$10
Welcome Bonus
100% match up to $1,000 + $25 bonus
15x wagering
Casumo logo
Casumo
Est. 2012
8.2
MGAUKGCGibraltar+3
Games
3,300+
Min. Deposit
$10
Welcome Bonus
100% up to £100 + 50 Bonus Spins
10x wagering
Table of Contents

I was genuinely impressed by Avalon II when I first played it, and it still stands out years later. Microgaming packed eight distinct bonus features into the Grail Bonus system, all tied together by an Arthurian legend storyline that unfolds as you play. What caught my attention most is the 16,200x max win on a medium-volatility title – that kind of ceiling is almost unheard of at this variance level. The 95.92% RTP is acceptable, and the 243 ways to win format keeps base game action flowing steadily.

Avalon II Overview

I have worked through Avalon II's Grail Bonus system extensively, and the depth here is remarkable for a 2014 release. Eight bonus rounds unlock progressively – starting with the Lake of Legend and advancing through stages like the Misty Vale, Whispering Woods, and the Morgan's Keep until you reach the final Grail Bonus itself. Each bonus round ties into a specific part of the Arthurian legend with distinct mechanics – some are pick-and-click style, others feature free spins with unique modifiers. The cinematic presentation during these sequences was genuinely impressive for its era and still holds up reasonably well. The 243 ways to win on a 5x3 grid provides solid base game coverage, and wild and scatter symbols appear frequently enough to maintain engagement between bonus triggers. The medium volatility is what makes this game accessible – you do not need a massive bankroll to explore the Grail Bonus progression. And that 16,200x max win is the real selling point. Very few medium-volatility slots offer anything close to that ceiling.

Playing Avalon II on Mobile

Avalon II's 5x3 grid with 243 ways fits comfortably on mobile screens. The Arthurian imagery translates well, though some of the cinematic bonus sequences feel slightly compressed on smaller devices. Landscape mode is recommended for the best visual experience during the Grail Bonus stages. Touch controls handle the multiple bonus interfaces without issues, and the game loads quickly despite its relatively rich visual content.

Avalon II Pros and Cons

Avalon II remains one of Microgaming's most ambitious projects. Here is where it excels and falls short.

Pros:

  • Eight distinct bonus features through the Grail Bonus system deliver unmatched depth
  • Impressive 16,200x max win for a medium-volatility slot is a genuine rarity
  • Rich Arthurian legend storyline with cinematic presentation
  • 243 ways to win format keeps the base game active

Cons:

  • Maximum bet capped at $7.50 limits stake flexibility for high rollers
  • Bonus complexity may overwhelm casual players unfamiliar with multi-stage systems

Where Is Avalon II Restricted?

Avalon II is unavailable in several major markets under Microgaming's distribution restrictions. Key blocked countries include:

  • United States
  • Australia
  • France
  • Belgium
  • Italy
  • Spain
  • Denmark
  • Romania

Best Avalon II Alternatives

If you enjoy story-driven adventure slots with deep bonus systems, these alternatives deliver similar narrative depth.

Gonzo's Quest

NetEnt's 2011 classic pioneered the Avalanche mechanic with increasing multipliers up to 15x in free spins. The 3D animated intro featuring Gonzalo Pizarro was groundbreaking, and the game has spawned both a Megaways version and a live game show. At 95.97% RTP and medium volatility, it matches Avalon II's accessibility.

Why pick over Avalon II: the industry-defining Avalanche mechanic with a brand that has expanded across multiple formats.

Jack and the Beanstalk

NetEnt's fairy-tale slot uses Walking Wilds with 3x multipliers and a key collection system during free spins that adds progression. The 96.28% RTP is higher than Avalon II's, and the 3D animations were impressive for the era.

Why pick over Avalon II: higher RTP with a satisfying key-collection progression system during free spins.

Steam Tower

NetEnt's steampunk Victorian adventure features an outstanding 97.04% RTP – one of the highest in any slot. Free spins with escalating multipliers up to 7x and a 33% hit frequency make for lively sessions.

Why pick over Avalon II: over a full percentage point higher RTP with more consistent base game returns.

Ecuador Gold

ELK Studios' expanding grid grows from 4096 to 262144 ways through the Avalanche mechanic. Ghosting Wild symbols persist across avalanches, building momentum. At 96.10% RTP with high volatility, it is more aggressive than Avalon II but visually stunning.

Why pick over Avalon II: a modern expanding-grid mechanic with Ghosting Wilds that offer more dynamic gameplay.

Frequently Asked Questions

What is Avalon II's RTP?

Avalon II has an RTP of 95.92%, which is slightly below the modern industry average but acceptable for a 2014 release. The medium volatility helps compensate by distributing returns more evenly across sessions.

Is Avalon II available in the United States?

No. Avalon II is restricted in the United States along with Australia, France, Belgium, Italy, Spain, Denmark, and Romania.

How many bonus features does the Grail Bonus system include?

The Grail Bonus system contains eight distinct bonus rounds that unlock progressively through gameplay. Each round is themed around a different part of the Arthurian legend, from the Lake of Legend to the final Grail Bonus, with mechanics ranging from pick-and-click games to modified free spins.