Play Sword of Khans Online

Sword of Khans: Thunderkick's Book-Style Conquest

Sword of Khans rides onto the Mongolian steppes for a take on the Book-style format that feels genuinely refreshed. Released in late 2019 by Thunderkick, it pairs a sweeping Genghis Khan theme with a bonus engine built around expanding symbols, easy retriggers, and stacking multipliers. With high volatility and a ceiling of 10,000x your stake, it is aimed squarely at players chasing big, dramatic swings rather than steady grind.

Theme and Presentation

The reels sit inside an ornate pagoda-style frame against sun-drenched mountains, all warm golds, deep reds, and earthy tones that sell the ancient setting. The high-value symbols are a warrior Khan, an ornate helmet, a breastplate, and a decorated shield, while the lower values are 10-through-A royals dressed up in gold, Asian-inspired lettering. A sweeping orchestral score swells on wins. The gleaming sword is the symbol to watch, since it serves as both Wild and Scatter.

Reels, Paylines and Betting

Under the cinematic surface the structure is straightforward: a 5-reel, 3-row grid with 10 fixed paylines. Wins are evaluated left to right, and because the lines are fixed, every combination is always active. Bets run from 0.10 up to 100 per spin, a range wide enough to suit both cautious players and high rollers. The interface is clean, with simple bet controls and customisable autoplay.

How the Bonus Engine Works

The premium Khan warrior pays up to 250x your line bet for five of a kind, while the sword Wild substitutes for all regular pay symbols. The real action lives in the free spins. Three or more sword Scatters anywhere on the reels trigger the feature, and the trigger itself pays an instant prize: 2x your stake for three, 20x for four, and a hefty 200x for five before a single spin is played.

The number of free spins is then drawn at random from 5, 7, 8, 9, 10, 12, or 15, so you never quite know whether you are in for a quick burst or a longer run.

Expanding Symbols, Retriggers and Multipliers

Before the free spins begin, one symbol is randomly selected as a special expanding symbol. Land enough of it (two for high-pays, three for low-pays) and it expands to fill whole reels. The retrigger rule is where this game departs from the usual book formula: you only need two Scatters, not three, to retrigger, which happens noticeably more often. Each retrigger awards 5 to 15 extra spins and picks a new expanding symbol, so multiple symbols can end up with expanding power.

If a retrigger lands on a symbol that is already expanding, it does not add a new one. Instead it boosts that symbol with a multiplier of up to 3x. A combination from an expanded, multiplied high-value symbol is how the biggest payouts are built. Note that during free spins the Wild does not substitute for the chosen expanding symbols, which keeps the focus on those expanded wins.

RTP, Volatility and Max Win

Sword of Khans runs at an RTP of 95.36%, a little below the broad industry average and notably lower than some of Thunderkick's other titles. The volatility is high, rated 9.4 out of 10 by the studio, so expect infrequent but potentially large wins and the dry spells that come with that profile. The headline figure is the 10,000x maximum win, reached only through an ideal bonus round where several high-value expanding symbols stack with multipliers. It is a rare outcome, but the frequent retriggers and multiplier boosts create more realistic routes to wins in the hundreds or low thousands of times your stake Graphics stay sharp on smaller screens, the touch controls are responsive, and every bonus feature works the same as on desktop.

Similar Thunderkick and High-Volatility Slots

If the high-variance, feature-driven style of Sword of Khans appeals, a few other titles are worth a look: Blood Suckers, the safari-themed Serengeti Kings, and the cascading Buffalo Rising Megaways. You can also explore the wider Thunderkick range for more of the studio's distinctive releases.