Yellow Bat

Power Mask

Slots Video Slots Carnival Treasure Asia

Sichuan opera mask slot with conversion-led win potential

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

97.13%

return to player

Volatility

—

variance

Max win

8,000×

top multiplier

Min bet

$0.30

per spin

Reels

1024 lines

Player rating

4.6 ★

11 votes

DEMO Play free, no signup

Yellow Bat

Embed on your site

4.6 / 5

11 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 & RTP10/10

RTP 97.13% → 10.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7.8/10

x8000.00 (8000×) → 7.8/10

Features7.5/10

10 features → 7.5/10

Game Mechanics7/10

f=10 r=5 p=1024 → 7.0/10

Context signals (tie-breakers)

Layout5/10

3x5 → 5.0/10

Bet Flexibility6/10

0.3–60 (×200) → 6.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity2.5/10

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: 72 — Power Mask by Yellow Bat

https://slotranker.com/yellow-bat/power-mask#score

How to cite

Slot Summary

Late 2024 brought Power Mask from Yellow Bat, pairing Sichuan opera face-changing imagery with a 1024-way format and an x8000.00 ceiling. Its 97.13% RTP is unusually prominent, but the identity comes from how matching mask conversions, Wild Multipliers, and expanding symbols concentrate the win potential inside free spins rather than treating the setting as decoration.

How It Plays

Regular play uses 1024 ways rather than fixed paylines, so matching symbols are evaluated across adjacent reel positions without requiring a preset line pattern.

The base loop introduces Wild Symbols, expanding symbols, multipliers, and an energy-style symbol collection before the free-spins round applies the more consequential mask conversion rule.

Theme & Atmosphere

Power Mask draws on Asia through the face-changing performance tradition of Sichuan opera, making theatrical masks the central subject rather than incidental reel decoration.

Carnival presentation and Treasure imagery support the stage-show concept, while the mask transformations give the cultural reference a direct connection to changing outcomes.

Carnival Treasure Asia

Features & Win Potential

Expanding Symbols can occupy more reel space, while Wild Symbols and Wild Multipliers provide separate methods for improving combinations across the 1024-way setup.

The Symbols collection feature supplies an energy objective, and Scatter Symbols connect regular play to the Free Spins feature where the mask conversions become active.

Free Spins Multiplier Scatter Symbol Wild Symbol Wild Multipliers Multiway (+1024)Symbols collection (Energy)Additional Free Spins Expanding Symbols Free Spins Multiplier

Bonus & Free Spins

Free Spins may convert every non-card symbol into one identical mask type, while Free Spins Multipliers and Additional Free Spins can extend the value of that concentrated setup.

Spec sheet

Power Mask at a glance.

Identity

Slot namePower Mask

StudioYellow Bat

Released12/29/2024

Math

SlotRanker Score72

RTP97.13%

Max win8,000×

Bet range$0.30 – $60.00

Player rating4.6 / 5 · 11 votes

Format

Reels5

Paylines1024

Layout5x4

Features

Themes

Expected average based on this slot's 97.13% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.44

Cost per session$3.44

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 Power Mask? 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 (97.13%), with wins capped at its top multiplier (8,000×).

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 Power Mask

No matching casinos for your region yet

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

Compare Power Mask with other games

	Power Mask Score 72This game	Rich Wilde and the Pearls of Vishnu Score 71	Nine Tailed Fortune Score 68	Squid Party Lock 2 Spin Score 55	Ji Ji Ji Score 52
Identity
Studio	Yellow Bat	Play'n Go	Reevo	KA Gaming	Funky Games
Released	12/29/2024	11/4/2024	11/6/2024	9/6/2022	2/18/2022
Math
RTP	97.13%	96.17%	95.82%	94%	—
Volatility	—	Medium volatility	Medium/High	Medium volatility	—
Max win	8,000×	2,000×	4,451×	—	500×
Format
Reels	5	5	5	5	5
Layout	5x4	5x3	5x3	5x3	5x3
Paylines	1024	20	10	9	243
Min bet	0.3	0.2	0.1	0.45	1.52
Max bet	60	5	50	180	30.4
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	✓	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Power Mask.

Comparing against

Power Mask

Yellow Bat

RTP

97.13%

Max win

8,000×

Score

Rich Wilde and the Pearls of Vishnu

Squid Party Lock 2 Spin

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