JDB

Star Line

RARE Slots Video Slots Futuristic Gems Space

Play Star Line slot by JDB for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.01% of slots combine Stack and Starburst Mechanic.

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

—

return to player

Volatility

—

variance

Max win

1,500×

top multiplier

Min bet

$0.10

per spin

Reels

10 (Bothway) lines

Player rating

4.0 ★

5 votes

DEMO Play free, no signup

JDB

Embed on your site

4.0 / 5

5 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 & RTP—

no data

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential6.4/10

x1500.00 (1500×) → 6.4/10

Features3.5/10

7 features → 3.5/10

Game Mechanics3.4/10

f=7 r=5 p=10 → 3.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation5/10

provider avg 5.0 → 5.0/10

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 — Star Line by JDB

https://slotranker.com/jdb/star-line#score

How to cite

Spec sheet

Star Line at a glance.

Identity

Slot nameStar Line

StudioJDB

Released11/30/2021

Math

SlotRanker Score42

RTP

Max win1,500×

Bet range$0.10 – $100.00

Player rating4.0 / 5 · 5 votes

Format

Reels5

Paylines10 (Bothway)

Layout5x3

Features

Themes

Compare Star Line with other games

	Star Line Score 42This game	Starburst Galaxy Score 83	Cosmic Moon Score 82	Wild Portals Score 80	Astro Legends: Lyra and Erion Score 75
Identity
Studio	JDB	NetEnt	Nailed It Games	Big Time Gaming	Foxium
Released	11/30/2021	10/31/2024	2/15/2024	3/23/2022	11/21/2018
Math
RTP	—	96%	96.08%	96.58%	96.4%
Volatility	—	Medium/High	High volatility	High volatility	High volatility
Max win	1,500×	25,000×	12,500×	116,030×	—
Format
Reels	5	6	5	6	5
Layout	5x3	6x5	5x3	6x7	5x5
Paylines	10 (Bothway)	10	25	29580	Cluster (3 or more adjacent symbols)
Min bet	0.10	0.20	0.10	0.20	0.10
Max bet	100.00	28.00	50.00	1.00	10.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	—	✓	✓	—
Scatter symbol	—	✓	✓	✓	—
Multiplier	—	✓	—	✓	✓
Bonus game	—	✓	✓	—	—
Respins	—	—	—	—	✓