Player return
96.79%
Minimum wager
0.01
Slot category
Video Slots
Variance
Medium
Reel count
5
Progressive jackpot
No
Popularity
Maximum wager
50
Provider
Microgaming
Bonus features
Yes
Payline count
50
Theme
Magic
Great Griffin online slot review
Great Griffin is one of Microgaming's earlier slots, and its age is now apparent. Some of the animations may become irritating, but players attracted to magic and sorcery could still find it worth exploring despite the newer alternatives.
Theme and storyline
The Great Griffin slot game is set in an alchemist's laboratory, where players effectively brew potions by landing symbols on the reels. The premise is fairly simple, although the occult and magic-inspired ideas may appeal to many slot fans. The title character is a massive eagle-like bird that regularly enters the action to add Wild symbols.
Graphics, sounds and animations
Given the game's age, its graphics, sounds and animations do not compete with newer releases from firms such as Microgaming. Even so, Great Griffin has held up reasonably well for the length of time it has been on the market. The visual design is notably dark and drab, which may deter some players, especially when newer slots often use brighter, more eye-catching colours.
The central animation features the griffin flying into view and adding Wild symbols to the reels. Players may see the creature every few spins, interrupting the pace, while a Wild does not necessarily produce a win. Its arrival sound can also become tiresome over time, making the mute option an understandable choice.
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Gameplay
Great Griffin offers more variation than its straightforward theme might suggest. When the reels produce a favourable result, players can choose to double their winnings by risking them on a card guess. That gamble will not suit everyone because previously won funds are put at risk, but it remains an optional feature rather than a required part of play.
The reels include colourful symbols such as a spell book, a bird feather and a glowing potion. The griffin's arrival is likely to attract the most attention, since the Wild symbol can award double the amount won on a spin and increase the balance. That feature should be viewed as a possibility, not a guaranteed result.
Hooded Lady symbols are another important part of the Great Griffin slot game. When three appear on the reels, they activate the Pick Me Bonus. Players then choose a prize from one of the symbols, with the feature offering the possibility of a sizeable win.
The Great Griffin logo acts as the game's scatter symbol. Free spins begin whenever at least three logos appear on screen, and the feature gives players a choice about how the spins are structured, as explained in the next section of this Great Griffin slot review.
Bonuses and free spins
As noted above, landing three of the Great Griffin logo scatter symbols activates the free spins feature. The available choices are 15 free spins with a 3x multiplier, 10 free spins with a 5x multiplier, or five free spins with a 15x multiplier. The player selects the preferred option.
The Pick Me Bonus and the gamble feature broaden the selection of bonus options offered by Great Griffin.
Bet sizes, RTP and variance
Great Griffin's RTP is listed at close to the 97 per cent level, placing it near the upper end of slot-game figures, although that theoretical long-run measure does not predict an individual result. Its medium variance matches many Microgaming releases from this vintage. The stake remains relatively accessible: players may select from one to 10 coins per line, with 500 coins per spin as the maximum bet.
Conclusion
GCCans's conclusion is that slot fans interested in magic or the occult may enjoy Great Griffin. For a game of its age, the bonus features and free spins are appealing, although the graphics and animations understandably look dated. The strong RTP figure may attract attention, but it cannot guarantee results, and some players may prefer to investigate more modern slots instead.
With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.
