1421 Voyages of Zheng He

IGT's 1421 Voyages of Zheng He online slot introduces the Western world to a little-known Chinese diplomat called Zheng He. The fleet admiral, mariner, and explorer lived between 1371 and 1433, and helped to extend China's maritime and commercial influence to areas surrounding the Indian Ocean. The emperor at the time picked Zheng He to undertake a series of sailing missions to Siam, Java, Calicut, Ceylon, and Champa, and the 1421 Voyages of Zheng He slot is based on the admiral's time upon the ocean waves. With exquisite Asian-themed graphics, stacked wild symbols, and a Player Decision Feature that lets you pick one of four bonus games, it's a slot whose gameplay is just as intriguing as its theme.

More about the Software Provider

IGT was founded in 1975 by William (a.k.a. Si) Redd. After acquiring several other gaming companies including Barcrest during its first two decades of trading, the company soon became a leading light in the global and online casino industries. One of the most significant slots in IGT's forty-year history is Wheel of Fortune – a progressive jackpot slots game that regularly pays out sums of over $1,000,000. In more recent years, the brand has invested equally in producing games for both the offline and online markets, allowing those of us who prefer to play at desktop and mobile casinos the opportunity to play slots like Diamond Queen, Pixies of the Forest, Black Widow, MegaJackpots Siberian Storm, and Cleopatra Plus.

Appearance and Sound Effects

A lively oriental soundtrack accompanies your journey across the Indian Ocean aboard the sailing vessel of Admiral Zheng in 1421 Voyages of Zheng He. The reels are surrounded by inky-blue waters, and a red-and-gold sunset appears on the horizon. The game controls are made to look as though they are part of the boat, and the Spin button forms the helm.

The different symbols that can be used to form winning combinations include five playing card symbols, a bell, a jade statue, the ship, the Admiral, a gold coin, an ornamental dish, and a ancient map.

Bonuses and Special Features

The gold coin is the wild symbol, and it can award the biggest payout of 888 times your bet when it creates a five-of-a-kind wild combo. It can also replace all symbols except the Bonus symbol, and appears stacked on the reels to maximise your winning potential.

The map acts as the Bonus symbol, and whenever three appear on the centre reels, you get two times your total bet and entry to the Player Decision Feature.

The Player Decision Feature is what makes 1421 Voyages of Zheng He stand out from most oriental-themed slots as it allows you to pick one of four special features. You can choose to play the Cup Bonus where you must work out which of three china cups the golden ball is hidden under after they are shuffled to win ninety-one times your bet. Alternatively, you can accept ten free games with win multipliers of 1x, 2x and 8x, fifteen free games with win multipliers of 1x, 2x, and 5x or twenty free games with win multipliers of 1x, 2x, and 3x.

Another three Map bonus symbols retriggers the Player Decision Feature, and allows you to pick from the four above options a second time. However, you can only play a maximum of twenty bonuses.


1421 Voyages of Zheng He uses five reels, four rows of symbols, and eighty-eight non-fixed paylines, and has an average RTP (Return to Player Rate) of 92.10% to 96.04%. The game lets you create winning combos using matching symbols in succession from the leftmost reel to the rightmost reel.

Mobile Compatibility

The game is designed to work with desktops, laptops, mobile phones, and tablets, and includes mobile-friendly game controls.

Our Verdict

The fact that 1421 Voyages of Zheng He comes with stacked wild symbols and eighty-eight paylines makes for a thrilling playing experience. But, when you also factor in the unique Player Decision Feature that allows you to pick one of four bonuses each time you land three scatter symbols, things get even more interesting. If you sometimes find that oriental-themed slots can be too similar in style and features, 1421 Voyages of Zheng He offers something fresh and exciting.