- Double premium symbols make for big win potential
- Grail wilds return to the reels every 10 spins
- Choose your own number of wilds and free spins in the bonus round
Saddle up and embark on a quest with the Once and Future King in the Arthur Pendragon online slot. Lead the charge for Grail wilds, Merlin Bonus symbols, and free spins with retriggers. Get the keys to the kingdom in this comprehensive Arthur Pendragon slot review.
Play This Game With BetMGM Online Casino Bonuses
Before you start playing any game at BetMGM online, be sure to check the Promotions page on your account homepage to see if any current offers apply, or sign up to get a one-time introductory offer.
No matter what kind of player you are, BetMGM online casino bonuses are generous and consistent. If it’s your first visit to the site, start off with the BetMGM Casino welcome bonus, valid only for new player registrations. For existing players, there are always multiple ongoing BetMGM Casino offers and promotions, ranging from limited-time, game-specific bonuses to leaderboards and sweepstakes. Be sure to visit the page on how bonus codes work for more information and FAQs.
Log in or register at BetMGM Casino to explore more than 3,000 of the best casino games online.
Arthur Pendragon Game Highlights
Here’s what makes Arthur Pendragon a top-rated medieval slot:
- Epic fantasy artwork, great sound effects, and detailed premium symbols create a thrilling gaming experience.
- Grail wilds leave locked gold frames behind them, which turn back into wilds every 10 spins.
- Three different bonus choices allow you to choose how many free spins and wild symbols you want to play with.
Arthur Pendragon Quick Facts and Features
Software Provider | IGT |
RTP | 96.43% |
Volatility | Medium |
Jackpot Type | N/A |
Paylines | 40 |
Reels | 5 |
Max Wager | $200 |
Max Win | 100x |

Does Arthur Pendragon Pay Real Money?
You bet it does. If you play this slot online for real money at BetMGM Casino and win, you’ll be paid real money. BetMGM games are available exclusively to players in New Jersey, Pennsylvania, Michigan, and West Virginia.
How To Play Arthur Pendragon
The Arthur Pendragon slot is totally straightforward to play. Use the controls in the bottom left corner to set your stake between $0.20 and $200 per spin, then press the “Spin” button to play one spin at a time. For continuous play, use the “Autoplay” button to set up a series of uninterrupted spins. To gauge the potential at stake, press the “Gear” button to view the paytable and game rules. When making your betting decisions, bear in mind that the Arthur Pendragon RTP is 96.43% – slightly higher than the industry average.
Arthur Pendragon Slot Game Features
From a base-game perspective, Arthur Pendragon is one of the best online slots to play because there’s always something to look forward to. This, courtesy of the Wild Stays Charges Then Pays feature. The wording may be awkward, but this feature works like a dream. Basically, every time a Grail wild symbol appears, the position it hits gets a gold frame that stays locked. Above the reels, a spin counter counts off spins in batches of 10. When it reaches 10, all gold frames turn back into Grail wilds, which substitute for pay symbols when it comes to forming payline wins.
In addition, you’ll also see Bonus symbols representing Merlin, King Arthur’s wily wizard. Landing three or more of these will trigger the bonus round.
Arthur Pendragon Bonuses and Jackpots
Once triggered, the Arthur Pendragon slot bonus gives you three different options, each awarding a different mix of free spins and wilds, depending on the number of triggering bonus symbols.
Three bonus symbols:
- 15 free spins with five wilds
- 10 free spins with seven wilds
- Five free spins with 10 wilds
Four bonus symbols:
- 30 free spins with five wilds
- 20 free spins with seven wilds
- 10 free spins with 10 wilds
Five bonus symbols:
- 45 free spins with five wilds
- 30 free spins with seven wilds
- 15 free spins with 10 wilds
The proportion of high-value symbols that appear during free spins is greater than during the base game. You can retrigger the bonus up to four times by landing three bonus symbols during the feature.
How To Win Arthur Pendragon
Arthur’s quest was to find the Holy Grail, but your task in this fantasy-themed slot is to match pay symbols along the 40 paylines in play. If you succeed, you’ll be rewarded according to the paytable. Triggering the bonus brings with it a choice: Will you maximize your free spins or your wilds? The more free spins, the further you stretch your stake, but the more wilds, the greater your chances of making a win.
Arthur Pendragon Graphics and Design
IGT has done a terrific job of bringing this fantasy medieval slot to life. The background shows a castle guarding the mystical island of Avalon, with dragons flying to and fro beneath a spellbinding sunset. On the reels, themed symbols recall a specific phase of Arthur’s legend, when he received the mighty sword Excalibur from Nimue, the Lady of the Lake. Grail symbols and Merlin bonus symbols point to the Grail quest and Arthur’s ultimate fate. Spins keep time to a heroic orchestral soundtrack, while the sound effects combine the ringing of steel with the clinking of coins.
Arthur Pendragon Symbols
The symbols filling the paytable of this top fantasy-themed slot include King Arthur, Queen Guinevere, Nimue (the Lady of the Lake), two knights, a shield, the mighty sword Excalibur, and the playing card ranks A–10. Arthur can stack up to four positions high and pays for combinations of two matching symbols or better. The rest of the symbols pay for three, four, or five of a kind:
- King Arthur: 1x, 10x, 25x, 100x
- Nimue, Guinevere: 3x, 12x, 50x
- Shield, blue knight, gold knight, Excalibur: 2x, 10x, 30x
- 10, J, Q, K, A: 1x, 5x, 15x

Similar Slot Games To Play at BetMGM
Discover more of the best IGT slots at BetMGM Casino, including these top games: