JDB

Ninja X

Compact JDB ninja slot with elemental bonus mechanics

SlotRanker Score
60
/ 99
60
05099

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

RTP
—
return to player
Volatility
—
variance
Max win
22,000×
top multiplier
Min bet
$0.05
per spin
Reels
3
5 lines
Player rating
4.1 ★
13 votes
DEMO Play free, no signup
JDB
Ninja X
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4.1 / 5
13 ratings
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User ratings are shown separately from the Slot Score unless stated otherwise.

Why this score

Partial data (71%)

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 & RTP—no dataVolatility8/10imputedimputed medium…Win Potential8.7/10x22000.00 (22000×)…Features8.5/109 features → 8.5/10Game Mechanics4.7/10f=9 r=3 p=5 → 4.7/10
Payouts & RTP—
no data
Volatility8/10imputed
imputed medium (unknown) → 8.0/10
Win Potential8.7/10
x22000.00 (22000×) → 8.7/10
Features8.5/10
9 features → 8.5/10
Game Mechanics4.7/10
f=9 r=3 p=5 → 4.7/10
Context signals (tie-breakers)
Layout4/10
3x3 → 4.0/10
0.05–0.25 (×5) → 2.0/10
provider avg 5.1 → 5.1/10
synthetic proxy → 3.3/10

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: 60 — Ninja X by JDB

https://slotranker.com/jdb/ninja-x#score
How to cite

Slot Summary

A ninja moving through the five elements gives Ninja X its thematic center, but JDB keeps the format compact at 3x3 with 5 paylines. The scale comes from its features: a Shuriken can double a win, the Free Spins round can introduce an Expanding Wild, and the stated maximum reaches 22,000x the bet despite the small reel set.
MechanicsExpanding Wilds and win-doubling Shuriken effects

How It Plays

Base play evaluates combinations across 5 paylines on a 3x3 layout. The narrow format makes each full symbol position consequential without relying on a large ways-to-win grid.

Wild Symbols assist the line game, while Bonus symbols and Multiplier effects create the transition toward the higher-ceiling feature results suggested by the 22,000x maximum win.

Theme & Atmosphere

Action & Adventure, Asia, Elements, and Kung Fu meet through the central ninja figure. The five-element motif gives the martial-arts subject a clear organizing idea.

Rather than spreading its subject across a wide reel set, Ninja X compresses the confrontation into a small field where elemental effects and the Shuriken remain prominent.

Features & Win Potential

The Shuriken supplies a direct Multiplier effect by doubling a qualifying win. Expanding Symbols provide a different route, occupying more of a reel during feature play.

Wild Symbols, Bonus symbols, and Additional Free Spins support the feature cycle without changing the compact base layout. The maximum win remains capped at 22,000x.

Bonus & Free Spins

Free Spins introduce the Expanding Wild and can be extended through Additional Free Spins. Published game information places the feature's own potential at up to 1,800x.

Spec sheet
Ninja X at a glance.
Identity
Slot nameNinja X
StudioJDB
Released8/20/2021
Math
SlotRanker Score60
RTP
Max win22,000×
Bet range$0.05 – $0.25
Player rating4.1 / 5 · 13 votes
Format
Reels3
Paylines5
Layout3x3
Where to play Ninja X

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Compare Ninja X with other games

Ninja X
Ninja X
Score 60This game
Bruce Lee Kung Fu WildsBruce Lee Kung Fu Wilds
Score 76
Shaolin MasterShaolin Master
Score 67
IP ManIP Man
Score 46
Xiang Qi WaysXiang Qi Ways
Score 87
Identity
Studio
Released8/20/202110/10/202412/5/20243/13/20235/13/2022
Math
RTP—96%94.24%—97.25%
Volatility—High volatilityMedium volatility—Medium volatility
Max win22,000×1,000×10,000×—25,000×
Format
Reels35555
Layout3x35x35x55x35x4
Paylines50102431024
Min bet0.050.10.10.2—
Max bet0.25200100160—
Features
Progressive—————
Wild symbol✓✓✓✓✓
Free spins✓✓✓✓✓
Scatter symbol——✓✓—
Multiplier✓✓✓—✓
Bonus game✓✓✓——
Respins—✓———

Questions & Answers

Ninja X FAQ

4 questions

Ninja X has a stated maximum win of 22,000x the bet, which gives its compact 3x3 layout a comparatively large prize ceiling.

The game uses 5 paylines across 3 reels and 3 rows, keeping the base format much smaller than many modern video slots.

The Free Spins feature can use an Expanding Wild, while Additional Free Spins can extend the round. Published material states that this feature can award up to 1,800x.

The Shuriken acts as a Multiplier element that can double a win, adding a separate boost outside the Expanding Wild behavior.

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