Avalon X Slot Overview
Avalon X is an online slot developed by ELK Studios. It features a 6x7 grid, cluster pays, an RTP of 94%, medium-high volatility, and a maximum win multiplier of 10,000x the bet. Features include cascading wins, global multipliers, wilds, mystery boxes, bonus rounds, and a super bonus.
Inspired by the legendary Isle of Avalon, this slot plays out across a cursed island landscape. The cluster system and wide range of modifiers combine to create layered gameplay with significant payout potential.
Theme, Graphics & Soundtrack
Avalon X is set on the mystical Isle of Avalon, rooted in Arthurian legend. The backdrop shows stairways, waterfalls, and ruined stone temples, reflecting the curse that hangs over the land.
The grid is framed by stone pillars covered in vines. Symbols include colourful knight helmets and mythical creatures. Visual effects become more dynamic during cascades and features such as Holy Strike.
Soundtrack
The soundtrack is atmospheric and haunting, enhancing the medieval fantasy tone of the game.
RTP & Volatility
The slot's RTP is 94% and it has a medium/high volatility level.

How to Play Avalon X
- Set your bet using the stake button at the bottom of the screen. The minimum bet is 20p.
- Open the paytable and rules menu to understand symbol values and features.
- Press the large spin button to launch the grid and watch cascades unfold.
- Always play responsibly. Licensed casinos offer tools such as deposit limits, timeout options and self-exclusion functions to help manage play.
Avalon X Slot Free Spins
How to Win
Wins are created using the cluster pays system. Groups of five or more matching symbols, connected horizontally or vertically, form a winning cluster. Winning clusters are removed via cascades, allowing new symbols to fall into place.
Highest Paying Symbols
- Red knight’s helmet (highest value)
- Blue knight’s helmet
- Green knight’s helmet
- Purple knight’s helmet
Mystery Boxes
When five or more mystery boxes land in the base game, they open to reveal symbols or activate special Avalon modifiers. These may award coin wins, retriggers, symbol transformations, or even spread the global multiplier across the grid.
Global Multiplier
Every winning cluster increases the global multiplier by one or two steps, depending on the cluster type. This multiplier applies to all subsequent wins during the same spin sequence.
Holy Strike
This feature can trigger at random and transforms symbols into wilds, multiplier wilds, or mystery boxes. During the super bonus, the Holy Strike occurs on every spin.
Wilds and Multiplier Wilds
Winning clusters generate wilds that can merge into multiplier wilds when part of multiple clusters. These substitute for regular symbols to help form larger wins.
Bonus Game
Landing three bonus symbols in the base game activates seven free drops. Mystery boxes persist across these spins until they are opened. If a super bonus symbol appears during the feature, it upgrades the round to the super bonus.
Super Bonus
The super bonus is triggered when the initial bonus activation includes a super bonus symbol or when one lands during the free drops. In this mode, the Holy Strike feature is guaranteed to occur on every spin.
Slot Summary
Avalon X combines cluster pays, cascading wins, wild transformations and multipliers in a richly themed fantasy slot. The highlight is the super bonus with persistent Holy Strike triggers and a maximum win potential of 10,000x bet.
With its lower-than-average RTP of 94% and medium-high volatility, Avalon X may not suit everyone. However, for players who enjoy layered mechanics and higher-risk gameplay, it provides a feature-rich experience.
If you’d like to try more ELK Studios slots, popular choices include Nitropolis 4.