Jungle Books Slot by Yggdrasil

Jungle Books Slot Review

Jungle Books is a video slot from Yggdrasil. It is based on the classic jungle tale The Jungle Books. The game’s big idea is called Fusion Realms.

Most slots stick to one reel layout. Jungle Books mixes many layouts and features in a single game. Each jungle character rules its own realm, and each realm plays a little differently.

Our earlier page covered this slot in detail. We have rechecked it against Yggdrasil’s own game page. Where the studio page is silent, we say so.

Jungle Books at a Glance

What Are Fusion Realms?

Yggdrasil calls Fusion Realms a ground breaking new mechanic. It combines several reel structures and features in one game. Each character has its own realm with a set of rules.

Characters can also appear as guests in other realms. As a result, you can see mixed feature combinations that change from time to time. Yggdrasil says there are 45 possible combinations.

Yggdrasil also calls this the biggest game it has made. That claim is about size and complexity, not about payouts.

The Characters and Their Realms

Yggdrasil says there are five characters. The game page names four of them: the Tiger, the Boy, the Panther and the Bear.

Our earlier review named the fifth as the Snake. The studio page does not list it, so treat it as background. Our review also described what each realm does.

• Tiger: any win can trigger a re-spin, with winning symbols held in place.
• Boy: a wild that lands can spread to create one or two extra wilds.
• Panther: high value symbols turn into wilds, and random win multipliers can appear.
• Snake: wilds come with a multiplier, and wins can pay both ways.
• Bear: one random symbol becomes stacked on all reels each spin.

Those details come from our earlier review. They look sensible for a game with this many moving parts. Even so, we could not confirm them on Yggdrasil’s page, so check the in-game help.

Theme and Look

The game takes its mood from the classic jungle stories. You see a thick, green forest, warm light and bold animal characters. The art is bright and the sound is lively.

Each realm also has its own look. When the realm changes, the reels change too. This keeps long sessions fresh and gives the game a sense of movement.

Yggdrasil says the game is mobile optimised, with a wide 16:9 screen. That suits modern phones and tablets well.

Reels, Lines and Layout

Yggdrasil lists 58 lines. The page does not state the reel count or grid. It says the game mixes many different reel structures, and each realm has its own reel set.

Our earlier review gave a range of 58 to 68 paylines. The studio page gives only 58. We therefore use 58 as the confirmed figure.

Our earlier review also described synced reels in some realms. In those realms, some reels show the same symbols. This is a neat trick that lifts the chance of a big line.

The layout can look busy at first. After a few spins, the pattern becomes clearer. The demo, where available, is a good way to learn it.

RTP, Volatility and Max Win

Yggdrasil lists an RTP of 96.1%. RTP is the share of stakes a slot returns over a very long time. It does not predict a single session.

The studio rates volatility as low. In plain terms, wins should come fairly often but be smaller. Big swings are less likely than in a high volatility game.

The max win is €500,000, per Yggdrasil. That is a fixed euro figure, not a multiple of your bet. Check how your casino shows it.

Casinos may offer different RTP versions of the same game. The info panel shows the figure at your casino. See our gambling glossary for plain definitions of these terms.

Base Game and Features Working Together

In most slots, the features sit in a separate bonus round. Jungle Books works differently. The features run during the main game, because the realms keep changing.

That design has a clear effect. You see action on many spins, not only when a bonus triggers. As a result, the game feels busy even at low stakes.

It also fits the low volatility rating. Frequent small features tend to pay small wins often. Still, nothing here guarantees a profit, so play for fun.

Betting Options

Yggdrasil’s game page does not list the bet range. Our earlier review gave a bet per line of 0.01 to 2.00. It also gave a total bet of 0.10 to 250.00.

We could not confirm those numbers. Casinos can also set their own limits. Always check the range in the game before you play.

How a Typical Round Plays Out

A simple example shows how realms and features fit together. It is only an illustration.

• First: you set a bet and spin the reels in one character’s realm.
• Next: a win lands, and that realm’s special feature kicks in.
• Then: the realm changes, and a new character takes over.
• After that: a guest character adds a second feature to the mix.
• Finally: the features combine, and a larger win may follow.

Most spins will not go this well. Many pay small wins or nothing at all. That is normal for every slot.

Tips for Playing Jungle Books

No tip can change the odds. Still, a few habits help you stay in control.

• Try the demo first: the mixed layouts are easier to learn without risk.
• Check the RTP: open the info panel to see the version you are playing.
• Set a budget: decide what you can afford before you start.
• Be patient: low volatility favours steady play over quick jackpots.
• Read bonus rules: see our guide to casino bonus terms before you accept an offer.

Take breaks, and stop when you reach your limit.

Who Will Enjoy Jungle Books?

Jungle Books suits players who like feature rich slots with a story. The low volatility rating suits steady, longer sessions. It also suits players who enjoy watching the realms change.

It may not suit players who want the simplest possible slot. The mix of realms takes a little time to learn. It also may not suit those chasing a huge jackpot, since the studio lists a max win of €500,000.

Pick a licensed casino, and read our casino safety page if you are unsure what to look for.

More About Yggdrasil

Yggdrasil is a well known slot studio with a wide catalogue. Our profile of Yggdrasil Gaming lists more of its games.

If you like mixed mechanics, you may enjoy the studio’s other feature heavy games. The profile is a good place to start.

Similar Slots to Try

If you like adventure slots with layered features, try these on Topboss Group.

• Hugo 2: a cartoon adventure slot from Play’n GO.
• Flux: a colourful slot from Thunderkick with stacked wilds.
• Blue Wizard: a magic themed Playtech slot with respins.

Jungle Books Pros and Cons

Jungle Books Slot FAQs

Who made Jungle Books?

Yggdrasil Gaming made it.

When was Jungle Books released?

The studio lists 20 September 2017.

What is the RTP of Jungle Books?

The game page lists 96.1%.

How volatile is Jungle Books?

Yggdrasil rates it as low volatility.

What is the max win?

Yggdrasil lists €500,000.

How many lines does it have?

The game page lists 58 lines.

What are Fusion Realms?

A mechanic that mixes several reel structures and features in one game.

How many feature combinations are there?

Yggdrasil says there are 45 possible combinations.

What is the bet range?

The studio page does not list it. Check the range at your casino.

Can I play it on mobile?

Yggdrasil says the game works on desktop and mobile devices.

Please gamble responsibly. Only play with money you can afford to lose, and use deposit limits if you need them.