Yggdrasil Gaming

Jungle Books

Literary jungle slot with host-controlled feature combinations and changing formats

SlotRanker Score
74
/ 99
74
05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

RTP
96.1%
return to player
Volatility
Medium volatility
variance
Max win
5,000×
top multiplier
Min bet
$0.10
per spin
Reels
5
58 lines
Player rating
3.7 ★
8 votes
DEMO Play free, no signup
Yggdrasil Gaming
Jungle Books
Embed on your site
3.7 / 5
8 ratings
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User ratings are shown separately from the Slot Score unless stated otherwise.

Why this score

High confidence (100%)

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Slot score profile across 5 weighted categoriesPayouts & RTP9/10RTP 96.1% → 9.0/10Volatility8/10medium → 8.0/10Win Potential7.4/10x5000.00 (5000×) →…Features10/1015 features →…Game Mechanics7.7/10f=15 r=5 p=58 →…
Payouts & RTP9/10
RTP 96.1% → 9.0/10
Volatility8/10
medium → 8.0/10
Win Potential7.4/10
x5000.00 (5000×) → 7.4/10
Features10/10
15 features → 10.0/10
Game Mechanics7.7/10
f=15 r=5 p=58 → 7.7/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
0.1–100 (×1000) → 6.0/10
provider avg 6.9 → 6.9/10
synthetic proxy → 2.5/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 74 — Jungle Books by Yggdrasil Gaming

https://slotranker.com/yggdrasil-gaming/jungle-books#score
How to cite

Slot Summary

Released in 2017, Jungle Books uses medium volatility to support a slot that changes character instead of saving every variation for one bonus round. Yggdrasil Gaming assigns two features to each of five animal and story hosts, with changing reel configurations and guest-host combinations altering the active rules. Its 96.1% RTP and x5000.00 ceiling sit behind that character-switching design rather than defining it.
MechanicsActive hosts determine the reel behavior and modifiers

How It Plays

A host character remains beside the reels and determines which two special behaviors are available. Changing hosts can also alter the reel configuration and available win patterns.

When the previous host stays as a guest, one of its features remains active beside the new host's pair. This creates combinations of three simultaneous modifiers.

Theme & Atmosphere

The Book and Jungle themes echo Rudyard Kipling's animal stories, using recognizable character roles without presenting the cast under the original literary names.

Animals and Nature carry the changing modes: the Tiger, bear, panther, boy and snake each signal a different mechanical pairing within the adventure setting.

Features & Win Potential

The Tiger's Sticky Wilds and Respins lock winning symbols and wilds for another spin, turning an existing combination into the starting point for the next result.

Other host effects include Pay Both Ways, random Multipliers, synchronized reel behavior and Spreading Wilds. Their significance depends on which host and guest are active together.

Bonus & Free Spins

The bear's Bonus Game uses a Honey pick format. Its importance comes from being one of several character-specific events rather than the slot's sole feature destination.

Spec sheet
Jungle Books at a glance.
Identity
Slot nameJungle Books
Released9/14/2017
Math
SlotRanker Score74
RTP96.1%
Max win5,000×
Bet range$0.10 – $100.00
Player rating3.7 / 5 · 8 votes
Format
Reels5
Paylines58
Layout5x3

True Cost to Play

Expected average based on this slot's 96.1% RTP — individual sessions vary with volatility.

Cost per hour$1.56
Cost per session$1.56

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

Bankroll survival simulator

How long could a bankroll last on Jungle Books? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Volatility tier: Medium

Running simulation…
How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (96.10%), with wins capped at its top multiplier (5,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Jungle Books

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Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Jungle Books with other games

Jungle Books
Jungle Books
Score 74This game
Jungle QueenJungle Queen
Score 80
Safari AdventuresSafari Adventures
Score 61
Wild PrideWild Pride
Score 53
Boulder BucksBoulder Bucks
Score 52
Identity
Studio
Released9/14/20172/20/202510/1/201710/17/20174/27/2016
Math
RTP96.1%96.15%95.02%95.08%94.09%
VolatilityMedium volatilityHigh volatilityHigh volatilityLow volatilityMedium volatility
Max win5,000×10,000×460×120×
Format
Reels55555
Layout5x35x35x35x35x3
Paylines5820501010
Min bet0.10.250.50.10.1
Max bet10025100200500
Features
Progressive
Wild symbol
Free spins
Scatter symbol
Multiplier
Bonus game
Respins

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Questions & Answers

Jungle Books FAQ

3 questions

Five host characters each control two special features. A new host can replace the current one while the previous character remains temporarily as a guest.

The guest retains one feature while the active host contributes two, allowing three modifiers to operate together for a combined feature result.

Jungle Books is rated medium volatility, with a published 96.1% RTP and a maximum win of x5000.00.

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