Fastspin

Alien Smash

Play Alien Smash slot by Fastspin for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.5% of slots combine Additive Symbol and Avalanche.

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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

96.7%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.20

per spin

Reels

3125 lines

Player rating

4.3 ★

2 votes

DEMO Play free, no signup

Fastspin

4.3 / 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 & RTP9/10

RTP 96.7% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features10/10

14 features → 10.0/10

Game Mechanics7.8/10

f=14 r=5 p=3125 → 7.8/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility8/10

0.2–500 (×2500) → 8.0/10

Provider Reputation6.8/10

provider avg 6.8 → 6.8/10

Popularity3.3/10

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: 76 — Alien Smash by Fastspin

https://slotranker.com/fastspin/alien-smash#score

How to cite

Spec sheet

Alien Smash at a glance.

Identity

Slot nameAlien Smash

StudioFastspin

Released2/2/2025

Math

SlotRanker Score76

RTP96.7%

Max win—

Bet range$0.20 – $500.00

Player rating4.3 / 5 · 2 votes

Format

Reels5

Paylines3125

Layout5x5

Features

Themes

Expected average based on this slot's 96.7% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.64

Cost per session$2.64

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 Alien Smash? 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 (96.70%), 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.

Compare Alien Smash with other games

	Alien Smash Score 76This game	Monster Wins Score 81	Space Donkey Score 81	Space Wars XXXtreme Megaways Score 80	Visitors Score 80
Identity
Studio	Fastspin	NextGen	NoLimit City	NetEnt	ELK Studios
Released	2/2/2025	6/22/2016	10/3/2023	8/13/2024	10/6/2020
Math
RTP	96.7%	97.12%	96.07%	96.14%	96.1%
Volatility	—	High volatility	High volatility	High volatility	Medium/High
Max win	—	—	14,649×	14,400×	10,000×
Format
Reels	5	5	6	6	5
Layout	5x5	5x4	6x4	6x7	5x5
Paylines	3125	1024	46656	117649	3125
Min bet	0.20	0.50	0.20	0.40	0.10
Max bet	500.00	100.00	200.00	32.00	100.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	✓	—	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	✓	—	✓	—	✓
Bonus game	✓	✓	✓	—	✓
Respins	—	—	—	✓	✓

Every number is shown as a delta against Alien Smash.

Comparing against

Alien Smash

Fastspin

RTP

96.7%

Max win

—

Score

+ Free Spins− Multiplier

Space Wars XXXtreme Megaways

+ Respins− Scatter− Multiplier− Bonus Game

+ Free Spins+ Respins

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