Synot Games

Skull Bonanza

Slots Video Slots Aztec Fruit Horror Day of the Dead Flowers Alcohol Festival

Day of the Dead slot with persistent feature Wilds

SlotRanker Score

/ 99

05099

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

How this score is built

RTP

85.11%

return to player

Volatility

Medium volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.12

per spin

Reels

9 lines

Player rating

4.2 ★

7 votes

DEMO Play free, no signup

Synot Games

Embed on your site

4.2 / 5

7 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

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

Payouts & RTP1/10

RTP 85.11% → 1.0/10

Volatility8/10

medium → 8.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features7/10

11 features → 7.0/10

Game Mechanics4.2/10

f=11 r=5 p=9 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.12–20 (×167) → 6.0/10

Provider Reputation6.1/10

provider avg 6.1 → 6.1/10

Popularity0/10

synthetic proxy → 0.0/10

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: 42 — Skull Bonanza by Synot Games

https://slotranker.com/synot-games/skull-bonanza#score

How to cite

Slot Summary

Released on March 3, 2022, Skull Bonanza places SYNOT Games' 9-line format inside a Day of the Dead celebration rather than a conventional horror scene. The base game uses straightforward left-to-right combinations, but Free Spins change the emphasis through Sticky Wilds that may carry multipliers or extra spins. A separate Gamble option adds a card-color decision after wins, giving the game two distinct ways to increase risk.

How It Plays

Skull Bonanza uses 5 reels, 3 rows and 9 fixed paylines. Matching symbols form wins from the leftmost reel toward the right.

A Wild can substitute in regular combinations, while the Scatter leads to Free Spins. Eligible wins can also move into the separate Risk/Gamble game.

Theme & Atmosphere

Day of the Dead, Festival and Flowers define the setting through sugar skulls, marigolds and street celebrations. The mood treats remembrance as communal and lively.

Alcohol references appear through tequila imagery, while mariachi music and decorated skulls separate the presentation from a generic Horror slot with graveyard imagery.

Aztec Fruit Horror Day of the Dead Flowers Alcohol Festival

Features & Win Potential

The Wild Symbol supports ordinary line wins in the base game. During Free Spins, Wilds turn sticky and may remain useful across several results.

The Risk/Gamble game is independent of the Free Spins path. It lets the player choose a card color after an eligible win and accept the outcome.

Free Spins Scatter Symbol Wild Symbol Medium volatility 5 Reels Gamble Sticky Wilds Additional Free Spins RTP range Free Spins Multiplier Risk/Gamble (Double) game

Bonus & Free Spins

Scatter symbols trigger Free Spins, where every Wild that lands becomes a Sticky Wild for the rest of the round. Their positions remain occupied between spins.

Sticky Wilds may carry a Free Spins Multiplier or award Additional Free Spins. This allows the bonus to improve through both stronger combinations and extra attempts.

Spec sheet

Skull Bonanza at a glance.

Identity

Slot nameSkull Bonanza

StudioSynot Games

Released3/3/2022

Math

SlotRanker Score42

RTP85.11%

VolatilityMedium volatility

Max win10,000×

Bet range$0.12 – $20.00

Player rating4.2 / 5 · 7 votes

Format

Reels5

Paylines9

Layout5x3

Features

Themes

Expected average based on this slot's 85.11% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$7.15

Cost per session$7.15

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

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

Bankroll ($)Bet per spin ($)Speed

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 (85.11%), with wins capped at its top multiplier (10,000×).

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 Skull Bonanza

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Compare Skull Bonanza with other games

	Skull Bonanza Score 42This game	Diablo Reels Score 76	Catrina’s Coins Score 86	Lucky Dama Muerta Score 68	Super Sombrero Score 63
Identity
Studio	Synot Games	ELK Studios	Quickspin	BGaming	Skywind Group
Released	3/3/2022	8/4/2020	10/4/2023	10/18/2021	12/14/2023
Math
RTP	85.11%	96.3%	96.06%	96.16%	94.5%
Volatility	Medium volatility	High volatility	High volatility	Medium volatility	High volatility
Max win	10,000×	2,500×	10,150×	2,750×	—
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	9	10	10	10	5
Min bet	0.12	0.2	0.2	0.1	0.5
Max bet	20	100	200	20	250
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	—	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	✓	✓	—
Bonus game	—	—	✓	—	—
Respins	—	✓	✓	—	—

Every number is shown as a delta against Skull Bonanza.

Comparing against

Skull Bonanza

Synot Games

RTP

85.11%

Max win

10,000×

Score

+ Multiplier+ Respins

+ Multiplier+ Bonus Game+ Respins− Free Spins

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01What is the theme of Skull Bonanza?

The slot draws on Mexico's Day of the Dead, using sugar skulls, marigolds, offerings and mariachi references as celebratory rather than purely frightening imagery.

02How do Sticky Wilds work during Free Spins?

Wild symbols remain fixed for the rest of the feature. Some Sticky Wilds also carry a multiplier or award Additional Free Spins.

03Can a win be gambled in Skull Bonanza?

Yes. The Risk/Gamble game asks for a red-or-black card choice, with a correct answer doubling the eligible win and a wrong answer losing it.

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