Barbara Bang

African Gems

RARE Slots Video Slots Africa Gems Nature Safari

Play African Gems slot by Barbara Bang for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.03% of slots combine Mystery Symbols and Sticky Symbols.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96%

return to player

Volatility

—

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

25 lines

Player rating

3.5 ★

20 votes

DEMO Play free, no signup

Barbara Bang

3.5 / 5

20 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 & RTP9/10

RTP 96% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features10/10

18 features → 10.0/10

Game Mechanics7.2/10

f=18 r=5 p=25 → 7.2/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility6/10

0.1–50 (×500) → 6.0/10

Provider Reputation6.8/10

provider avg 6.8 → 6.8/10

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: 70 — African Gems by Barbara Bang

https://slotranker.com/barbara-bang/african-gems#score

How to cite

Spec sheet

African Gems at a glance.

Identity

Slot nameAfrican Gems

StudioBarbara Bang

Released

Math

SlotRanker Score70

RTP96%

Max win10,000×

Bet range$0.10 – $50.00

Player rating3.5 / 5 · 20 votes

Format

Reels5

Paylines25

Layout5x4

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.60

Cost per session$1.60

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 African Gems? 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: Mediumassumed — not published for this slot

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 (96.00%), 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.

Compare African Gems with other games

	African Gems Score 70This game	Diamond King Gold Score 86	Africa Score 52	The Ultimate 5 Score 70	Silver Pride Score 64
Identity
Studio	Barbara Bang	SpinPlay Games	Royal Slot Gaming	Pragmatic Play	Lightning Box
Released	—	8/2/2022	4/23/2019	1/28/2022	7/7/2021
Math
RTP	96%	96.44%	—	95.5%	95.26%
Volatility	—	High volatility	—	High volatility	Medium volatility
Max win	10,000×	10,240×	4,800×	5,000×	5,600×
Format
Reels	5	5	5	5	5
Layout	5x4	5x4	5x3	5x3	5x3
Paylines	25	1024	243	20	1024
Min bet	0.10	0.20	0.30	0.20	0.10
Max bet	50.00	25.00	1200.00	100.00	100.00
Features
Progressive	✓	—	✓	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	—	—	✓
Bonus game	✓	—	—	✓	—
Respins	✓	—	—	✓	—

Every number is shown as a delta against African Gems.

Comparing against

African Gems

Barbara Bang

RTP

96%

Max win

10,000×

Score

− Progressive− Bonus Game− Respins

− Multiplier− Bonus Game− Respins

− Progressive− Free Spins− Multiplier

− Progressive− Bonus Game− Respins

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