Golden Grimoire

Golden Grimoire

Title: Golden Grimoire
Developer: NetEnt
Reels: 5
Rows: 4
Paylines: 40
RTP: 96.44%
Max Win: 200x/Spin
Volatility: Low/Medium
Min/Max Bet: 0.20/400

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The slot game called Golden Grimoire is developed by NetEnt and has 5 reels and 40 paylines. The theme of the game is set in an ancient magical world and it features Mystery symbols. These Mystery symbols can change into another symbol, including the wild symbol. If the transformed Mystery symbol matches the symbol on reel 1 and on the same row, then they all transform into the new symbol. If the Mystery symbol is a wild, then all symbols on the row become wild too. The same rules apply in the Free Spins feature but the Mystery symbol becomes sticky which means that they remain in place for future free spins bonus too.

  • Mystery symbols that can transform into wilds
  • Free spins with sticky mystery symbols
  • Win up to 200x your stake
  • Max win is too low
  • Not for high rollers

Golden Grimoire: Slot Review

If you have an interest in mystical practices, you may already know the meaning of the word “Grimoire”. However, for those of us who have only gained knowledge about witchcraft from watching a few episodes of Sabrina the Teenage Witch, it may be necessary to look up its definition.

According to my search, the word “Grimoire” is believed to have originated from Old French, though the book itself dates back to the ancient Middle East. Essentially, a Grimoire is a witch’s diary that contains instructions on how to create magical objects like amulets and talismans.

Golden Grimoire is an online slot game with 5 reels, 40 fixed paylines, and low to medium volatility. It accepts bets ranging from 0.20 to 400 EUR per free spin and has an RTP setting of 96.44%. The game focuses on symbol transformation, which applies to both the base game and bonus. Although it may seem confusing at first, it is actually a simple game.

NetEnt has put a lot of effort into the visual appearance of their game, as expected. The game is set in a sorcerer’s chamber and has many subtle details and animations. As the reels spin, secret scripts and occult markings appear magically, and the starry sky reveals Earth’s orbit. Additionally, objects float diabolically in the air during a scatter tease. NetEnt’s exceptional talent is well demonstrated in this game’s design. However, it is unfortunate that the mathematicians did not have the same freedom of expression.

Golden Grimoire (NetEnt): Symbols, Paytable & Features

There are 8 symbols in total, which are the same in both the base game and bonus rounds. These symbols include hearts, spades, clubs, diamonds, beetles, snakes, cephalopod mollusks, and spiders holding gemstones. The most valuable symbol is the spider, which pays out 1x your stake for 5 on a full payline.

The game’s main focus is on the Mystery symbol, which looks like a spellbook with a question mark. This symbol appears stacked on the reels along with other symbols, but it only appears on reels 3, 4, and 5 during the base game. Once it appears, it selects a random symbol and changes all the Mystery symbols on the screen to that chosen symbol. If the Mystery symbol matches the first symbol on the left of the same row, all the symbols in that row will change to the same symbol. If the Mystery symbol becomes a wild, all symbols in that row will turn into wild symbols, regardless of the symbol on the first reel. The wild symbol is a golden skull and can only appear through symbol transformation.

Golden Grimoire jackpot (max win)

Golden Grimoire slot doesn’t have a progressive jackpot. As it falls under the category of low to medium volatility games, the highest potential to win is not expected here. The maximum amount you can win in this game is 200x your stake. This means if you play with maximum stakes you can win up to 40,000 coins.

Golden Grimoire mobile & tablet

You can play Golden Grimoire on your mobile phone or tablet using the NetEnt Touch platform. The game’s design is compatible with all types of devices, such as iPhones, iPads, and Androids. So, you can enjoy playing this game from anywhere using your device.

Golden Grimoire (NetEnt): Free Spins

To receive 8 free spins, you need to get 3 scatter symbols on reels 1, 3 and 5. The Mystery symbol is important, and it has extra benefits. The stacked Mystery symbol feature on books can appear on both reel 2 and reel 3. During the bonus session, any Mystery symbol that lands on the reels will remain in place.

It’s crucial to land as many sticky books as you can at the beginning of the bonus since it cannot be re-triggered. Even if you hit a sticky wilds and top paying symbol on the entire screen, the payout won’t exceed 200 times your stake. Based on our calculations, it’s unlikely to get more than 1000x from this bonus, and even that would be a long shot.

How to play

The the reels include card suits like clubs, diamonds, hearts, and spades, which are low-paying and common in online slots. However, they are stacked and have colorful backlit hues that add a magical feel to them. The high-value symbols are various colored gem amulets: a purple gem held by a gold scarab worth between 5 to 30 times the wager, a blue gem held by a golden snake worth between 5 to 40 times, a green gem held by a golden kraken worth between 8 to 75 times, and a red gem held by a golden spider worth between 10 to 100 times.

The golden skull is the wild symbol, the scatter is sticky mystery symbol feature which is a keyhole with the word “Scatter” on it, and the grimoire itself is the mystery symbol with a glowing question mark on its cover.

To learn how to play, follow these steps:

  • 1. Open the games window and review the paytable.
  • 2. Choose your bet level (1 to 10) and coin value (0.01 to 2).
  • 3. Spin the reels manually with the play button in the center just below the reels or select the Autospin option and choose between 10 and 1000 autospins.
  • 4. Wins are paid out on the paylines from left to right.


As the player, you take on the role of a sorcerer in the game. The symbols on the reels appear as if they are being summoned from your magical spellbook, creating a realistic floating effect. The reels are situated in the sorcerer’s chambers with a large rose window and starry night sky in the background. The game’s atmosphere is enhanced by the presence of occult artifacts, ancient books, and flickering candles in the chambers.

The symbols on the slot machine reels are intricately designed and have impressive animations. If you win a prize, you’ll see a blue energy field move along the line connecting the winning symbols, forming mystical patterns. The game’s soundtrack is reminiscent of the music from Harry Potter and adds to the excitement and intrigue of the game.

Golden Grimoire Verdict

I’m surprised that NetEnt is still producing low potential games, despite receiving a lot of criticism for it recently. Even the CEO admitted to being aware of the issue and we were hoping for a fresh start in the new year.

If you’re looking for a slot game with high potential and not interested in low potential, medium variance slot slots that waste your time, we would not recommend this game for gambling purposes. However, if you just want to have fun and kill some time, it might be a good choice for you. We also suggest that NetEnt takes care of their design team who may be the only hope for the company’s future success.

Golden Grimoire Slot FAQs

 Can I play Golden Grimoire free slot?

You can play a demo version of Golden Grimoire on our site without signing up. Other gambling sites that work with NetEnt also offer free access to the demo mode.

Can I win real money on Golden Grimoire slot?

To play Golden Grimoire and win real money, you need to create a registered account with a casino.

What is the best place to play Golden Grimoire?

Choosing a reputable and trustworthy gambling operator or casino website like is suitable for free play. However, when playing with real money, it is important to select a licensed operator with a solid reputation and excellent services based on personal requirements.

Can I play Golden Grimoire slot on mobile phone?

You can play this slot machine on any device because it is mobile-optimized.

How to win playing Golden Grimoire?

This is a game that uses random results and requires luck to win. Review the paytable to understand the potential winnings. The game has been certified.

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