Book of Kings™

The video slot Book of Kings™ from Playtech features 5 reels, 3 rows, and 10 fixed paylines, with a theme inspired by ancient Egypt and adventure. Symbols in the game include a female explorer, a pharaoh, the Eye of Horus, royal card icons, and hieroglyphs. A key element of the game is the Book symbol, which acts as both a wild, substituting for other regular symbols, and a scatter, triggering the bonus. When you land three or more Book (or Book & Snake) symbols anywhere, the Free Spins feature is unlocked, awarding you 10 free spins. Before the free spins, one regular symbol is randomly chosen to serve as the Special Expanding Symbol; this symbol expands to cover the entire reel when it appears during the free spins and pays out in scatter style. If there is at least one Book & Snake symbol among the triggering Books, all wins during the free spins are multiplied by 3×. During the bonus, free spins can be re-triggered by landing three or more Book or Book & Snake symbols again. The maximum win potential can reach up to 15,000× the total bet, especially if the expanding symbol is a high-value icon and the 3× multiplier applies. In this base release, there is no option to buy a bonus, and the game does not feature multiple bonus rounds aside from the single free spins feature.

You can play it for real money.