ELK Studios

Nitropolis 4

RARE Slots Video Slots Animals Apocalypse Fire Futuristic Sci fi

Play Nitropolis 4 slot by ELK Studios for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.01% of slots combine Colossal Symbols and Dynamic Reels.

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

94%

return to player

Volatility

High volatility

variance

Max win

50,000×

top multiplier

Min bet

$0.20

per spin

Reels

4096 lines

Player rating

4.1 ★

18 votes

DEMO Play free, no signup

ELK Studios

Embed on your site

4.1 / 5

18 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 & RTP6/10

RTP 94% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential9.4/10

x50000.00 (50000×) → 9.4/10

Features10/10

24 features → 10.0/10

Game Mechanics8.2/10

f=24 r=6 p=4096 → 8.2/10

Context signals (tie-breakers)

Layout5/10

6x4 → 5.0/10

Bet Flexibility4/10

0.2–5 (×25) → 4.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity7.5/10

synthetic proxy → 7.5/10

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 — Nitropolis 4 by ELK Studios

https://slotranker.com/elk-studios/nitropolis-4#score

How to cite

Spec sheet

Nitropolis 4 at a glance.

Identity

Slot nameNitropolis 4

StudioELK Studios

Released2/8/2023

Math

SlotRanker Score76

RTP94%

VolatilityHigh volatility

Max win50,000×

Bet range$0.20 – $5.00

Player rating4.1 / 5 · 18 votes

Format

Reels6

Paylines4096

Layout6x4

Expected average based on this slot's 94% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.80

Cost per session$4.80

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 Nitropolis 4? 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 (94.00%), with wins capped at its top multiplier (50,000×).

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 Nitropolis 4 with other games

	Nitropolis 4 Score 76This game	Beam Boys Score 81	H.O.P.E. Score 70	Purrrminator Score 83	Flame Score 81
Identity
Studio	ELK Studios	Hacksaw Gaming	Nemesis Games Studio	Relax Gaming	NextGen
Released	2/8/2023	1/21/2024	10/17/2021	2/24/2025	4/11/2018
Math
RTP	94%	96.35%	96.6%	96.1%	96.61%
Volatility	High volatility	Medium/High	—	Medium/High	High volatility
Max win	50,000×	12,500×	—	5,000×	—
Format
Reels	6	5	5	6	5
Layout	6x4	5x4	5x3	6x5	5x3
Paylines	4096	6561	25	Cluster Pays	20
Min bet	0.20	0.10	0.10	0.10	0.15
Max bet	5.00	1.00	125.00	200.00	75.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	—	—	✓
Bonus game	—	—	✓	✓	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against Nitropolis 4.

Comparing against

Nitropolis 4

ELK Studios

RTP

94%

Max win

50,000×

Score

+ Bonus Game− Multiplier

+ Bonus Game− Multiplier

+ Bonus Game+ Respins

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Series

Nitropolis

View all 6 games

Game	Year	RTP	Volatility	Slot Score
NitropolisELK Studios	2020	96.1%	High volatility	76
Nitropolis 2ELK Studios	2021	95%	Medium volatility	71
Nitropolis 3ELK Studios	2022	95%	High volatility	83
Nitropolis 4CurrentELK Studios	2023	94%	High volatility	76
Nitropolis 5ELK Studios	2024	94%	High volatility	77
Nitropolis TVLatestELK Studios	2025	94%	High volatility	72