
Meet Camelot’s legendary king in Sword of Arthur, a 5x3 slot released by Thunderkick in June 2024. The biggest prize up for grabs in this highly volatile slot is 10,000x your bet. In our Sword of Arthur review, we’ll explore how the base game works, how to trigger the Bonus Game, and more.



Sword of Arthur has 5 reels, 3 rows, and 10 fixed paylines. You can win by landing at least two or three high or low symbols, respectively. Winning combinations form across consecutive reels and start from the leftmost reel.
The RTP is 94.34%, which is lower than the industry average. You can bet a minimum of £0.10 per spin, but the maximum wager varies by age. If you’re aged 18 to 24, your top bet is £2.00. But if you’re 25 or older, you can stake up to £5.00 per spin.
The slot game’s volatility is high, so payouts are typically infrequent. But prizes can be generous, with a maximum of 10,000x your bet to be won. The Bonus Game may award bigger payouts than the base game, as it includes an Expanding symbol with an increasing win multiplier.
You can play Sword of Arthur at many online casinos in the UK today. Find the best slot sites for playing the game below.
Sword of Arthur boasts a colourful design with a rich historical setting. The detailed background features mountains, clouds, a lake, and trees. The semi-transparent reels sit between ornate columns and beside the legendary sword Excalibur. Like the visuals, the music has a relaxing and elegant style.
As you spin the reels, you can build winning combinations with 10 symbols, including the Wild and Scatter. Most of the symbols feature items or characters from Arthurian legend, and even the royals have a regal look to fit the theme.
The Excalibur symbol awards the top prize on the paytable: match 5 on a payline to win 200x your bet. Excalibur also acts as the Wild and Scatter symbol to help you create winning combinations.
Other symbols include King Arthur, his helmet, his suit of armour, and his shield. The royals are a 10, a jack, a queen, a king, and an ace.
Sword of Arthur is compatible with desktop and mobile devices. You can play it in a mobile browser or a casino app, whether you prefer to use a smartphone or tablet. Sword of Arthur’s layout adapts to different devices and orientations, so you can play it in landscape or portrait.



In the Sword of Arthur slot, you can trigger the Bonus Game for free chances to win. The Bonus Game includes an Expanding symbol that carries a win multiplier.
The Excalibur symbol is the Wild and Scatter. It can substitute for other paying symbols to finish winning lines, and it awards prizes for three or more anywhere on the reels.

Match three or more Excalibur symbols to trigger the Bonus Game. The feature starts with King Arthur pulling Excalibur from stone to reveal the Expanding symbol and the number of free spins awarded. The maximum number of free spins is five, and any symbol except Excalibur can expand.
Expanding symbols only grow and cover a whole reel if they can create winning combinations. Expanding symbols don’t need to be adjacent to one another to form wins, and only one can expand per reel during a spin.
During the Bonus Game, the visuals take on a more exciting and dramatic style. King Arthur stands behind the reels, the sky turns dusky, and the stone columns appear golden.

Each time the Expanding symbol awards a win, the multiplier shown above the reels increases one level. The number of remaining free spins is also reset to the original value. Multipliers only apply to wins created with Expanding symbols.
Sword of Arthur is a strong slot inspired by the legend of Camelot’s king, and it offers a pleasant, relaxed player experience.
The graphics are solid, and the Bonus Game works well, primarily because of the Expanding symbol and increasing multiplier. The visual change that triggers along with the Bonus Game is impressive, too, with King Arthur joining the action.
With 10,000x your bet on offer, Sword of Arthur’s payouts can reach high levels, but the volatility means that strong wins can take time to arrive. Another issue is the theoretical RTP of 94.34%, which is significantly lower than the 96% average.
Despite its flaws, though, this is an entertaining slot with enough good points to make it worth trying.
Rating: 7.0
Here are a few common questions about Sword of Arthur’s max win, bonus feature, and more.