Thunderkick, known for its visually appealing slots, doesn't disappoint with "Sword of Arthur." The game boasts stunning graphics with a medieval theme, featuring castles, swords, and other period-specific items. The visual layout is reminiscent of "Midas Golden Touch 2," albeit with a slightly more subdued color palette.

"Sword of Arthur" uses a classic 5-reel, 10-payline setup where wins are evaluated from left to right. The game’s volatility is high, which can be intimidating, and it has a default RTP of 94.34%. However, the hit rate of 29.85% suggests that wins are frequent enough to keep players engaged. Players can bet between 10 cents and $100 per spin, with the option to activate two Bet+ choices that increase the likelihood of triggering the bonus game. These options slightly improve the RTP to 94.4% or 94.43%.

The slot includes 10 symbols: low-paying card ranks (10 to A), medium-paying shields, armor, and helmets, and the high-paying Arthur symbol. The wild/scatter symbol is the sword, which can substitute for other symbols and trigger the bonus round.

Sword Symbol: Serving as both the wild and scatter, the sword symbol can replace any other symbol to form winning combinations and trigger scatter pays.

Landing 3 or more sword symbols activates the bonus game, awarding 3, 4, or 5 free spins. A random symbol (excluding the sword) becomes the expanding symbol during this feature, starting with a 1x multiplier. Expanding symbols cover entire reels to create wins and do not need to be adjacent to each other.

Power Reset: After each expanding win, the multiplier increases, and the number of free spins resets to its initial value. The multiplier only applies to wins involving the expanding symbols.

Players can directly access the free spins round by purchasing it at 125x, 200x, or 500x the bet, each offering different guarantees and slightly higher RTPs.