Merlin's Grimoire

|Play’n GO|2022-07-07|RTP: 96.20 %
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Game provider
Play’n GO
Merlin's Grimoire
Feature Buy
Game type
Video Slots
Mobile version
Grid slot
Sticky wilds
Free spins
Bonus game
Progressive jackpot
Min. bet
Random Feature
Max. bet
Maximum win
Last update
June 14, 2022


3 votes - 3.67/5.00

Hunt with the young wizard of Arthurian legend for a mystical book on the video slot by Play’n GO. Merlin’s Grimoire strikes down splitting symbols across a 5×3 format for up to 7,7776 ways to win. Venture into the free spins bonus with a special expanding symbol for a book-style bonus of splitting symbols for electrifying wins of up to 30,000x your stake.

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Slot Details

Merlin’s Grimoire is a video slot with 5 reels, 3 rows and 243 ways to pay. The number of ways can increase to 7.776 during free spins, courtesy of a splitting symbol feature. Match two or more symbols on successive reels from the leftmost for a win. Uncover the magic hidden in Merlin’s spellbook from 0.10 to 100 credits per spin. This game has a high volatility rating and a 96.20% RTP. Secondary versions at 94.20%, 91.20%, 87.20, and 84.20% are offered. Open the game info upon loading to determine the RTP model in play.

The game casts the young wizard of Arthurian legend on a search for a fabled spellbook deep in a dark forest tomb. Eerie music sets the scene and reels spark with electricity, and thunder roars for the splitting symbol feature in a top-quality Play’n GO production.

Merlin's Grimoire Slot Screenshot
Merlin’s Grimoire Slot – Base Game

The pay symbols start at the low end with small runes on coins in green, blue, purple, orange, red, and yellow, awarding from 0.8x to 1x your stake for five of a kind. A magical scroll, potion, crystal and young Merlin appear next, awarding 2.5x to 4x your bet for five across the reels. The grimoire acts as the scatter wild symbol that substitutes all others and also serves to trigger the free spins bonus for landing three or more anywhere on the reels.

Merlin’s Grimoire Slot Features

Slots themed around the legend of King Arthur are just one of many things Plaay’n GO has become known for. The Sword and the Grail, Diamonds of the Realm, Lord Merlin and the Lady of the Lake, and 15 Crystal Roses: A Tale of Love sweep through Arthurian tales like no other developer. Let’s join a young Merlin on his quest to meet his destiny and discover some features along the way.

One of the first things you will notice about merlin’s Grimoire is the top row of spaces above each reel with a split lightning symbol. At random, on a spin, when a symbol sparks with electricity, it lights up the reel below, triggering the splitting symbol feature. The chosen reel will split all 1×1 symbols into two instances of the same symbol type, doubling the number of ways by increasing the symbol count to two. Scatter wilds that split count as one symbol only for the feature trigger, but two wild symbols.

Merlin's Grimoire Slot Split Reels Screenshot
Merlin’s Grimoire Slot – Split Symbol Trigger

During the base game, the splitting symbol mechanic is active on reels 2, 3 and 4, and only low-paying coin symbols can become split symbols. During free spins, the splitting symbol feature can trigger across all reels, leading to a possible format of 6x6x6x6x6 for a full screen and a maximum of 7,776 ways to pay.

Land three or more wild scatter symbols to trigger the Merlin’s Grimoire Free Spins. The round begins with 10 free spins and selects a pay symbol as the special expanding symbol for the round. Any symbol can be chosen as the special expanding symbol except for the wild scatter. On each spin, following any standard win calculations, each example of the special expanding symbol in view will expand to fill the reels.

Merlin's Grimoire Slot Free Spins Screenshot
Merlin’s Grimoire Slot – Free Spins, Special Expanding Symbol & Split Symbol

Two are required of the mid to high paying symbols to trigger an expansion, and three of the low-paying coins. Wins are calculated as scatter pays, e.g. three reels full of special expanding symbols will pay as three of a kind across all ways. The splitting symbol feature can activate on any spin, any or all reels, during the bonus game. Land a further three scatters on a spin to retrigger an extra 10 free spins.

Final Verdict

Merlin’s Grimoire is a classic 5×3, 243 pay ways slot with a splitting symbol twist. With book symbols as wild scatters and a special expanding symbol bonus, Merlin’s Grimoire sits in the book genre of slots, with some jazzed-up features for some originality and spice.

The splitting symbol mechanic breaks up the base game hunt for a bonus trigger and is capable of potent wins. The real potential comes with the possibility of full screens during free spins, assisted by the special expanding symbol with a chance to double-up with each split reel. One for fans of book slots, from one of the masters of the genre, with some dynamic twists.

Merlin’s Grimoire – Frequently Asked Questions (FAQ)

1. What RTP models of the Merlin's Grimoire slot from Play'n GO are there?
2. What games can I play similar to Merlin's Grimoire from Play'n GO?
3. What is the maximum win potential of Merlin's Grimoire from Play'n GO?


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