Game Information
Review of the Sword of Arthur slot from Thunderkick: a knightly quest with multipliers and expanding symbols
Introduction
Sword of Arthur — this is a video slot from the Swedish provider Thunderkick, released on June 12, 2024. The game immerses players in the atmosphere of the legend of King Arthur and the wizard Merlin, combining classic structure with innovative bonus mechanics. The main feature of the slot is a dynamic bonus round with expanding symbols and a growing multiplier of winnings.
Key features of Sword of Arthur
- High volatility.
- Maximum win up to 10,000x bet.
- Bonus free spins with expanding symbols and a progressive multiplier.
- Possibility to purchase a bonus (Bonus Buy).
- Sword symbols act as scatters with instant payouts.
Design and atmosphere
The slot is set in a rich medieval aesthetic: castle walls, a misty forest, golden rays, and shimmering effects create a sense of epic adventure. The graphics are typical for Thunderkick: detailed, with smooth animation and high-quality prerendered symbols. The sound accompaniment includes majestic fanfares, the ringing of swords, and atmospheric music, enhancing immersion. Overall, the game produces an impression of a noble and dynamic quest, rather than an ordinary 'book' slot.
Characteristics and symbols
Parameter table
| Parameter | Meaning |
|---|---|
| Developer | Thunderkick |
| Release date | June 12, 2024. |
| Barabany / Linii | 5x3 / 10 fixed lines |
| Rate range | €0.10 – €100 per spin |
| Max. Wins | up to 10,000x bet |
| RTP (theoretical return) | 94.34% |
| Volatility | High |
Payouts for combinations (5 symbols)
- The King Arthur symbol — up to 500x bet.
- Helmet — up to 125x bet.
- Cloak — up to 100x bet.
- Shield — up to 75x bet.
- Ace (A) — up to 10x bet.
- Low-paying symbols: 10, J, Q, K, A — payouts from 5x to 10x for five identical symbols.
Bonus functions and unique mechanics
- Sword symbols (Scatter): landing 3–5 swords activates bonus spins:
- 3 swords = 3 free spins + instant payout x2 stake.
- 4 swords = 4 free spins + x20 stake.
- 5 swords = 5 free spins + x200 stake.
- Bonus spins: at the start of the round, a random symbol becomes expanding. It fills the entire reel when it appears on it. Each win with such a symbol increases the multiplier by +1, starting with x1.
- Power Reset: after each win in the bonus, the reels reset, giving a chance for a re-expansion and an increase in the multiplier.
- Bonus Buy: the player can immediately buy entry into the bonus for 100x stake.
- Risk-game is absent — Thunderkick traditionally does not use gamble-function.
Expert opinions and recommendations
Sword of Arthur — this is a modern interpretation of "book" slots with improved mathematics and a more visible bonus. Despite the RTP being below average (94.34%), high volatility compensates with a potential win of up to 10,000x.
Strategies for maximizing winnings
- Use automatic spins with a limited balance to avoid quick depletion of bankroll.
- With a sufficient budget — activate Bonus Buy, as it specifically realizes the main potential of the slot.
- Do not chase partial wins: due to high volatility, the base game often has "cold" periods.
- Play with the minimum stake (€0.10), if you are testing the slot in demo-mode or have a limited bankroll.
Mathematical model
- RTP: 94.34% (below average for the market, where the standard is 96%+).
- Volatility: high — suitable for players ready for lengthy sessions without large wins.
- Hit Frequency: ~29.85%.
- Maximum win: 10,000x stake — one of the highest among "book" slots.
Compared to analogs
- Book of Dead (Play’n GO): RTP 96.21%, max. win 5,000x, classic bonus without multipliers.
- Book of Shadows (Nolimit City): RTP 96.05%, max. win 50,000x, but significantly higher volatility and complex mechanics.
- Temple Tumble 2 Dream Drop (Relax Gaming): RTP 96.27%, max. win 10,000x, but with cascading payouts and a progressive jackpot.
Sword of Arthur is distinguished by a growing multiplier in the bonus, which is not available in most competitors.
Mobile version
The slot is fully adapted for mobile devices on iOS and Android. The interface scales without loss of quality, intuitive management is easy to understand even on a small screen. All functions, including Bonus Buy and auto-spin settings, are available in the mobile version.
Pros and cons
Pros
- Maximum win up to 10,000x.
- Unique bonus with a expanding symbol + multiplier.
- High-quality graphics and atmosphere.
- Full mobile adaptation.
- Possibility to purchase a bonus.
Cons
- Low RTP (94.34%) - worse than average.
- Only 10 fixed lines - fewer chances for wins compared to slots with thousands of ways.
- High volatility can scare off beginners.
- Absence of cascading payouts or other dynamic mechanics in the base game.
Locking
Sword of Arthur is a worthy addition to the Thunderkick portfolio. Despite the low RTP, the slot offers an engaging bonus round and high win potential, making it interesting for experienced players. The graphics, sound, and theme are executed at a high level, and the mobile version works flawlessly.
Overall rating: 8.5/10
Recommended for fans of 'book' slots, wishing for more drive and multipliers.
Frequently Asked Questions (FAQ)
When was the Sword of Arthur slot released?
- June 12, 2024.
What is the RTP of Sword of Arthur?
- The theoretical return is 94.34%.
Is there a risk-game in the slot?
- No, Thunderkick does not include a gamble feature in its games.
Can you play without a bet?
- Yes, a demo version is available on the Thunderkick casino partner sites and slot aggregators.
How to activate bonus spins?
- You need to collect 3 or more sword symbols on the reels.
Does it support mobile devices?
- Yes, the game works correctly on smartphones and tablets running iOS and Android.