Redstone

Cosmic Sevens

RARE Slots Classic Slots Video Slots Classic Fruit Retro Space Star

Play Cosmic Sevens slot by Redstone for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.9% of slots combine Expanding Symbols and Progressive Jackpot.

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

—

top multiplier

Min bet

$0.05

per spin

Reels

10 lines

Player rating

3.0 ★

2 votes

DEMO Play free, no signup

Redstone

Embed on your site

3.0 / 5

2 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 Potential—

no data

Features1.5/10

3 features → 1.5/10

Game Mechanics3.4/10

f=3 r=5 p=10 → 3.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.05–50 (×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: 34 — Cosmic Sevens by Redstone

https://slotranker.com/redstone/cosmic-sevens#score

How to cite

Spec sheet

Cosmic Sevens at a glance.

Identity

Slot nameCosmic Sevens

StudioRedstone

Released1/22/2025

Math

SlotRanker Score34

RTP

Max win—

Bet range$0.05 – $50.00

Player rating3.0 / 5 · 2 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Compare Cosmic Sevens with other games

	Cosmic Sevens Score 34This game	Star Spinner Score 77	Blazing Star Score 60	Links of Fire Score 83	Runner Runner Popwins Score 81
Identity
Studio	Redstone	Blueprint Gaming	edict	Slingshot Studios	StakeLogic
Released	1/22/2025	6/15/2016	9/12/2015	5/9/2022	6/30/2022
Math
RTP	—	96.47%	96.31%	96.2%	96.5%
Volatility	—	Medium volatility	Medium volatility	High volatility	Medium/High
Max win	—	—	5,000×	25,000×	10,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	10	10	5	40	86 (Bothway)
Min bet	0.05	0.20	0.05	0.20	0.20
Max bet	50.00	500.00	10.00	20.00	20.00
Features
Progressive	✓	✓	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	—	—	✓	✓
Scatter symbol	—	—	—	✓	—
Multiplier	—	✓	—	✓	✓
Bonus game	—	✓	—	✓	—
Respins	—	✓	—	✓	—