Book of Kingdoms Slot by Pragmatic Play

Two separate bonus systems split this game down the middle. One half runs a classic Book-style free spins round with expanding symbols. The other is a full Hold & Win respin mechanic with money collection and three jackpot tiers. Both share the same 25-line grid, and both trigger independently - three Book scatters for free spins, five or more money coins for the respin. You could play a hundred spins and only ever see one side.

Free spins give you 5 rounds. Before they start, a random regular symbol gets selected as the special expanding symbol for the entire session. When that symbol lands on any reel during a free spin, it stretches to cover all three rows - and it pays regardless of adjacency, so positions on reels 1 and 5 with nothing in between still count as a winning combination. Retriggering adds 5 more spins with no cap, though the same expanding symbol stays locked in. The money respin side works differently. Coins land with random values attached, and when five or more hit in one spin, everything else clears off the grid. Three respins, reset to three each time a new coin drops. Fill all 15 positions and you collect the Mega jackpot at 1,000x on top of whatever coin values are showing. Minor sits at 30x, Major at 100x - both can appear as coin values during the respin alongside fixed amounts ranging from small change up to 250x.

Warm gold and orange tones cover everything - a sunset sky with palm silhouettes, rope-wrapped reel borders, and three character portraits rotating through as premium symbols. The explorer in his brown leather jacket, a woman with a coiled snake across her shoulders, and a turbaned figure with a monkey companion. Silver dollar coins flash their values in the base game between all those ornate metallic card royals. Three jackpot meters sit above the grid, ticking quietly until the respin round actually cashes them.