Pragmatic Play

Bomb Bonanza

Wild West mining slot driven by upgradeable Wild Bombs

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

95.5%

return to player

Volatility

High volatility

variance

Max win

2,000×

top multiplier

Min bet

$0.25

per spin

Reels

50 lines

Player rating

4.0 ★

13 votes

DEMO Play free, no signup

Pragmatic Play

Embed on your site

4.0 / 5

13 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 & RTP8/10

RTP 95.5% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential6.6/10

x2000.00 (2000×) → 6.6/10

Features10/10

17 features → 10.0/10

Game Mechanics5.1/10

f=17 r=5 p=50 → 5.1/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility6/10

0.25–125 (×500) → 6.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity3.8/10

search demand p44 + proxy blend (70/30) → 3.8/10

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: 71 — Bomb Bonanza by Pragmatic Play

https://slotranker.com/pragmatic-play/bomb-bonanza#score

How to cite

Slot Summary

In June 2022, Bomb Bonanza sent Pragmatic Play's gold miner onto a compact underground grid where every Wild Bomb can become more useful than its starting size suggests. Its identity comes from that upgrade path: free spins turn collected gold into expanding bomb patterns and additional spins, making the bonus feel like an excavation that grows more productive as it continues.

How It Plays

The base game places its combinations across a 5x5 grid and 50 paylines. Wild Bombs support ordinary line wins before the collection system takes over during free spins.

Rather than replacing the base loop with an unrelated game, the bonus extends it. Collected gold changes the size and reach of Wild Bombs while preserving the same payline structure.

Theme & Atmosphere

Bomb Bonanza uses a Wild West goldmine setting, with a digger, mining tools, buried treasure, and controlled explosions giving the game a practical prospecting identity.

The mood comes from repeated excavation rather than frontier gunplay. Gold collection and bomb upgrades connect the underground setting directly to the slot's central feature sequence.

Wild West Digger Bomb

Features & Win Potential

The expanding-symbol system turns Wild Bombs into larger shapes as their level rises. Their value comes from occupying more grid positions rather than adding a separate multiplier.

Symbol collection provides the upgrade currency during free spins. Reaching later levels can also award additional free spins, giving successful collection a direct effect on feature length.

High volatility Free Spins Symbol Collection Scatter Symbol Wild Symbol 5 Reels Symbol Swap Symbols collection (Energy)Additional Free Spins Expanding Symbols RTP range Colossal Reels Grid Mega Symbol (3x3)Spreading Wilds or Wild Rush 50 Paylines Level Up

Bonus & Free Spins

Landing three free-spin symbols starts six free spins. Gold gathered during the round advances the Wild Bomb upgrade system and can extend the round with additional spins.

Each upgrade changes the possible bomb pattern, so later free spins can place larger Wild areas across the grid than those available when the feature begins.

Screenshots

3 gameplay frames

Gameplay screenshot of Bomb Bonanza (1 of 3)

Gameplay screenshot of Bomb Bonanza (2 of 3)

Gameplay screenshot of Bomb Bonanza (3 of 3)

Spec sheet

Bomb Bonanza at a glance.

Identity

Slot nameBomb Bonanza

StudioPragmatic Play

Released6/24/2022

Math

SlotRanker Score71

RTP95.5%

VolatilityHigh volatility

Max win2,000×

Bet range$0.25 – $125.00

Player rating4.0 / 5 · 13 votes

Format

Reels5

Paylines50

Layout5x5

This game is searched most in Brazil, United Kingdom, and United States.

Expected average based on this slot's 95.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.50

Cost per session$4.50

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 Bomb 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (95.50%), with wins capped at its top multiplier (2,000×).

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 Bomb Bonanza

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

Compare Bomb Bonanza with other games

	Bomb Bonanza Score 71This game	Gold Mania Score 85	Diamond Mine All Action Megaways Score 83	Gimme Gold Megaways Score 83	Gold Rush Frenzy Megaways Score 83
Identity
Studio	Pragmatic Play	Gamzix	Blueprint Gaming	Inspired	Four Leaf Gaming
Released	6/24/2022	2/14/2022	2/6/2020	3/10/2021	4/20/2025
Math
RTP	95.5%	97%	97.03%	96.5%	95%
Volatility	High volatility	Medium volatility	Medium/High	High volatility	High volatility
Max win	2,000×	25,000×	10,000×	25,000×	50,000×
Format
Reels	5	5	6	6	6
Layout	5x5	5x3	6x7	6x7	6x7
Paylines	50	10	117649	117649	117649
Min bet	0.25	0.01	0.1	0.2	0.1
Max bet	125	200	1000	5	20
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	—	✓	✓	✓
Bonus game	—	✓	—	—	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Bomb Bonanza.

Comparing against

Bomb Bonanza

Pragmatic Play

RTP

95.5%

Max win

2,000×

Score

Diamond Mine All Action Megaways

Gold Rush Frenzy Megaways

+ Multiplier+ Bonus Game

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