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The Green Knight Oath of Thorns Slot Review

ByChris White Posted on25 July 20258 March 2026 Updated on8 March 2026
Home » Slot Games » The Green Knight Oath of Thorns Slot Review

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The Green Knight: Oath of Thorns slot game intro image.
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South African slot enthusiasts, gather around! Today, we’re stepping back into the mystical world of Arthurian legends with Play’n GO’s latest slot game, The Green Knight Oath of Thorns. If you’re familiar with The Green Knight series, this title picks up right where the previous games left off, blending adventure, ancient tales, and compelling gameplay. But does this third instalment bring fresh excitement, or does it tread old ground? Let’s dive right in.

Visuals and Theme

Play’n GO is renowned for creating captivating visuals, and The Green Knight Oath of Thorns certainly doesn’t disappoint in that department. Set against a lush, green backdrop of forest trees, with a serene lake in the distance and Camelot looming on a hill, it instantly draws you into the mythical landscape. If slot gaming should feel like embarking on a noble quest, this game hits the mark perfectly.

The graphics and animations are detailed and engaging, effortlessly transporting players into a world where knights, honour, and chivalry rule the day. It’s the kind of visual storytelling Play’n GO excels at, capturing the spirit of ancient stories beautifully.

Gameplay Basics

The Green Knight Oath of Thorns is played on a classic 5-reel, 3-row grid layout featuring 20 paylines. Stakes are flexible, ranging from a modest 10 cents to a hefty R100 per spin, catering comfortably to both casual players and high rollers alike.

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The Green Knight: Oath of Thorns slot game layout image.
The Green Knight: Oath of Thorns

Symbols & Payouts

The slot uses familiar, yet charming symbols that resonate well with its medieval theme. The lower-paying symbols are stylised playing card values (10 through Ace) depicted on coloured stones, offering payouts of between 2x and 4x your bet for a 5-of-a-kind match. The higher-paying symbols are represented by iconic characters from the Arthurian legend, rewarding players between 7.5x and 25x their bet for matching five symbols.

The notable symbol is the wild, which not only substitutes for other symbols but also delivers impressive wins of up to 100x your stake for a five-wild combination. This adds a thrilling layer to every spin, keeping the anticipation alive!

Exciting Slot Features

Now, let’s get to the heart of what makes this slot special: its unique features.

The Green Knight: Oath of Thorns Sword Meter Feature
Sword Meter Feature

Sword Meter

The Sword Meter feature is central to ramping up your winnings. With each spin, the meter at the top of the reels can randomly apply multiplier values of x2, x5, x10, x25, or a colossal x100 to any wild that lands. If a multiplier wild contributes to a winning combination, it boosts your winnings according to its displayed multiplier value, making every spin potentially lucrative.

Free Spins

Triggering free spins is always exciting, and in this game, landing 3, 4, or 5 scatter symbols awards you 5 free spins plus instant payouts of 2.5x, 5x, or even 100x your stake, respectively. During the free spins, the Sword Meter shines brighter as every wild landing on the reels transforms into a multiplier wild. What’s more, the multiplier value grows with every spin, starting from x2 and climbing to the thrilling x100 multiplier, dramatically increasing potential winnings as the round progresses.

Thorn Spins

The exciting feature, Thorn Spins, comes into play during the free spins round when you land two or more scatters. This instantly rewards you with an extra 5 Thorn Spins, maintaining the current multiplier from the Sword Meter. Better yet, each Thorn Spin guarantees two or three wild symbols on the reels, creating opportunities for consistently high wins. Keep in mind, however, that additional multiplier wilds and scatters don’t appear during Thorn Spins, ensuring the multiplier you entered with remains stable throughout.

Game Performance and Volatility

The Green Knight Oath of Thorns has high volatility, meaning wins might not come frequently, but when they do, they often pack a punch. The game’s RTP stands at a solid 96.27%.

Max Win and Probability

Now, onto a slightly less impressive detail, this slot’s max win potential of 14,000x your stake is indeed significant. Still, the likelihood of hitting this jackpot is notably slim, standing at around 1 in a billion. This places it far behind its predecessors, where previous entries had more attainable max wins. This stat might be a dealbreaker for players chasing mega jackpots, but the slot’s overall entertainment value remains high.

Final Thoughts

The Green Knight Oath of Thorns remains true to its roots; it’s sturdy, visually appealing, and rich with multipliers that keep gameplay exciting. If you enjoyed previous titles in this series, you’re likely to find plenty to appreciate here. The Sword Meter and Thorn Spins inject ample excitement, especially with their multiplier-rich possibilities.

So, armour up, grab your sword, and prepare yourself for a legendary gaming experience. The Green Knight Oath of Thorns awaits, may fortune favour your bravery!

Pros

  • Fantastic visual design and engaging theme.
  • Solid RTP of 96.27%.
  • Exciting wild multipliers and Sword Meter feature.
  • Engaging Thorn Spins feature with guaranteed wilds.

Cons

  • Feels very similar to previous games in the series.
  • Extremely low probability of hitting max win.

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Chris White

Chris White has been writing iGaming content for several different websites since 2007. He specialises in reviewing online casinos, popular slot games, casino table games, and live dealer casino games. His straightforward casino guides have helped many players become better gamblers.

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