Play King of the Jungle for Free

Behind the reels of the King of the Jungle slot machine, a dark jungle stretches out into the distance. Ferns, twisted trees, and creeping vines, all presented in beautiful detail, give this slot a lush style. The excellent design detail extends to the symbols of drums, shields, and golden gorilla statues.

While slots themed around animals and wildlife are very popular, King of the Jungle doesn’t overdo the topic, with just a couple of gorillas in the mix of symbols. There is a close-up image of the gorilla’s eyes, and a full view of an impressive silverback that pays the top prizes.

Playing card symbols, looking like they have been carved from colorful stones, fill out the bottom half of the pay table. While these symbols complement the theme, the soundtrack to the King of the Jungle slots game could have done with a few more jungle noises – and perhaps even a few beating drums to fully realize the jungle setting.

There is clearly someone high up at Ainsworth who likes animals, with the developer’s range including hit slot machines such as Panda Fortune and Jungle Monkeys. It means that the King of the Jungle slot joins a host of wildlife-themed games from this Australian studio.

Staking options in the King of the Jungle slots game range from 1.00 per spin to 40.00. Our reviewers would have liked the opportunity to play it for just 0.25, or 0.01 per line, but we don’t make the rules. At the other end of the scale, maximum stakes of 40.00 might not suit high rollers.

Still, it’s easy to adjust stakes, and other the controls are just as straightforward. You can activate an auto function and choose to play the game on a PC, iOS, Windows, or Android mobile device.

The pay table reveals that you need three, four, or five standard symbols running from left to right across a line to win prizes. The lowly 10 icon returns twice your stake when it crosses all five reels. The highest-value standard symbol is a traditional drum, which is worth up to eight times your total bet.

There are no cheetahs in this jungle, as all Ainsworth slots come with a guarantee of fair play and reliability. Our review team found that the King of the Jungle online slot has a stated RTP of 94.09%, just a little below our preferred 95+%. We also discovered it to have medium volatility, so you should, on average, see a steady return on your wagers.

Although it's not worth anything directly, look out for a circle made of ancient stones, as this is the wild symbol of the King of the Jungle slot. It acts as others if it can bridge any gaps in a continuous run of symbols to complete a combination or boost the value of payouts by extending a winning line.

The silverback gorilla pays 2x, 20x, or 50x your total bet when it lands in any three, four, or five places on the reels. Three or more examples of this scatter symbol also trigger a free spins round. If just two scatters appear, they will lock in place for a Second Chance respin. With a little luck, a third gorilla will turn up in this extra spin and award the free games.

Our review team found that the King of the Jungle slot machine uses different reels throughout the free games. Alongside the standard symbols, you will see 3x and 5x wild multipliers. When these complete a combination, the prize is multiplied by the corresponding amount. The standard wild symbol is still active in this round, boosting your chances of completing combinations.

Also, look out for the Golden Gorilla Eyes symbol. This replaces the standard gorilla eyes as the King of the Jungle bonus spins play out. Any time it fills an entire reel, you win a random jackpot, which can be the Mini, Minor, Major, or Grand prize. While these are not progressive jackpots, you pick up a huge 30,000x your line stake when you claim the Grand prize.

As we said earlier on in our review, Ainsworth seems to specialize in wildlife-themed slots. Take the Jungle Monkeys slot as an example. It's a five-reel, 100-line game that uses bananas, parrots, drums, and cheeky cartoon monkey symbols. The monkey is wild, and a barrel symbol rolls over to unlock up to 20 free spins.

The Gorilla slot from Novomatic features realistic images of exotic birds and flowers on the five reels. You have 132 ways to win running across the game. An African tribal mask is wild, and a map of the continent in any three places will lead you to ten free spins. If the face of the gorilla fills all 20 spots on the reels, it pays a prize equal to 500x your stake.

Our reviewers found the King of the Jungle online slot to be another solid game from Ainsworth. The company has a reputation for producing stylish games with rewarding features. It’s a game that really comes alive during the free spins round, with those special wild multipliers symbols and the chance to claim jackpots.

Play this slot machine for real cash at our recommended online casinos below, and try to land some of those jungle jackpots.