Fastspin

Mighty Sevens

Stripped-back Fruit slot with five lines and one feature

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

97.04%

return to player

Volatility

High volatility

variance

Max win

—

top multiplier

Min bet

$0.50

per spin

Reels

5 lines

Player rating

3.7 ★

1 votes

DEMO Play free, no signup

Fastspin

Embed on your site

3.7 / 5

1 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 97.04% → 10.0/10

Volatility9/10

high → 9.0/10

Win Potential—

no data

Features0.5/10

1 features → 0.5/10

Game Mechanics2.2/10

f=1 r=3 p=5 → 2.2/10

Context signals (tie-breakers)

Layout4/10

3x3 → 4.0/10

Bet Flexibility6/10

0.5–500 (×1000) → 6.0/10

Provider Reputation6.7/10

provider avg 6.7 → 6.7/10

Popularity6.7/10

synthetic proxy → 6.7/10

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: 62 — Mighty Sevens by Fastspin

https://slotranker.com/fastspin/mighty-sevens#score

How to cite

Slot Summary

Set the stake, then let three reels and five lines do all the work: Mighty Sevens leaves no elaborate bonus system to manage. Fastspin strips the classic Fruit slot back to repeated line results, with a Scatter Symbol providing the only named feature. The 97.04% RTP is unusually prominent in this spare format, while high volatility keeps the simple presentation from implying a steady reward pattern.

How It Plays

Each spin resolves across five fixed lines on a three-reel layout. There are no changing reel dimensions or multi-stage modifiers to interrupt that basic cycle.

The Scatter Symbol is the sole named exception to regular line evaluation. Its limited role preserves the direct rhythm expected from a compact classic slot.

Theme & Atmosphere

The Fruit theme supplies the familiar visual shorthand of a traditional machine, making the paytable readable without a narrative setting or character cast.

That restrained treatment matches the small reel format. Fruit imagery identifies value quickly, while casino-light presentation gives the otherwise plain structure a sharper arcade character.

Fruit

Spec sheet

Mighty Sevens at a glance.

Identity

Slot nameMighty Sevens

StudioFastspin

Released4/26/2023

Math

SlotRanker Score62

RTP97.04%

VolatilityHigh volatility

Max win—

Bet range$0.50 – $500.00

Player rating3.7 / 5 · 1 votes

Format

Reels3

Paylines5

Layout3x3

Features

Themes

Expected average based on this slot's 97.04% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$5.92

Cost per session$5.92

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 Mighty Sevens? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (97.04%), with wins capped at its top multiplier (1,000×).

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 Mighty Sevens

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 Mighty Sevens with other games

	Mighty Sevens Score 62This game	Reel King Megaways Score 83	Cash 100 Bar Link Score 82	2023 Hit Slot Score 81	Cash'n Fruits 100 Hold & Win Score 80
Identity
Studio	Fastspin	Inspired	7777 Gaming	Endorphina	1spin4win
Released	4/26/2023	6/25/2020	—	3/15/2023	9/7/2023
Math
RTP	97.04%	96.23%	97.07%	96.01%	97%
Volatility	High volatility	High volatility	Medium/High	High volatility	High volatility
Max win	—	12,500×	10,000×	93,750×	1,400×
Format
Reels	3	6	5	6	5
Layout	3x3	6x7	5x4	6x4	5x3
Paylines	5	117649	100	4096	100
Min bet	0.5	0.2	0.1	0.4	0.2
Max bet	500	20	200	20	50
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	—	✓	—
Scatter symbol	✓	✓	✓	✓	—
Multiplier	—	✓	✓	—	✓
Bonus game	—	✓	✓	—	✓
Respins	—	—	✓	—	✓

Every number is shown as a delta against Mighty Sevens.

Comparing against

Mighty Sevens

Fastspin

RTP

97.04%

Max win

—

Score

+ Wild+ Free Spins+ Multiplier+ Bonus Game

+ Wild+ Multiplier+ Bonus Game+ Respins

Cash'n Fruits 100 Hold & Win

+ Wild+ Multiplier+ Bonus Game+ Respins− Scatter

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Its a Joker	Felix Gaming	96.98%	Medium/High	400×	67
ThunderBAR	PAF	96.99%	—	—	55
Crazy 777 (TaDa Gaming)	Tada Gaming	97.01%	—	3,333×	70
Joker Coins Hit The Cash	Tada Gaming	97.03%	—	5,000×	65
Mighty Sevens	Fastspin	97.04%	High volatility	—	62
Fiery Sevens	Spadegaming	97.04%	Medium/High	25,000×	74
Cherry Cherry	Caleta Gaming	97.05%	—	500×	54
Jackpot Joker Fever	Tada Gaming	97.06%	Medium volatility	15,000×	74
20 Hot Bar	Popok Gaming	97.08%	Medium volatility	3,000×	69
Lucky 3 Cherries	1spin4win	97.09%	Medium volatility	201×	59
Cash'n Fruits 27 Hold And Win	1spin4win	97.1%	High volatility	1,500×	75