GameTimeTec

Underwater Mafia

Play Underwater Mafia slot by GameTimeTec for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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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

95%

return to player

Volatility

Medium volatility

variance

Max win

2,500×

top multiplier

Min bet

$0.00

per spin

Reels

243 lines

Player rating

4.3 ★

12 votes

DEMO Play free, no signup

GameTimeTec

4.3 / 5

12 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 & RTP8/10

RTP 95% → 8.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.8/10

x2500.00 (2500×) → 6.8/10

Features4.5/10

6 features → 4.5/10

Game Mechanics6/10

f=6 r=5 p=243 → 6.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility—

—

Provider Reputation6.2/10

provider avg 6.2 → 6.2/10

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: 57 — Underwater Mafia by GameTimeTec

https://slotranker.com/game-time-tec/underwater-mafia#score

How to cite

Spec sheet

Underwater Mafia at a glance.

Identity

Slot nameUnderwater Mafia

StudioGameTimeTec

Released8/21/2024

Math

SlotRanker Score57

RTP95%

VolatilityMedium volatility

Max win2,500×

Bet range$0.00 – $0.00

Player rating4.3 / 5 · 12 votes

Format

Reels5

Paylines243

Layout5x3

Features

Themes

Expected average based on this slot's 95% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.00

Cost per session$4.00

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 Underwater Mafia? 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: Medium

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 (95.00%), with wins capped at its top multiplier (2,500×).

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 Underwater Mafia with other games

	Underwater Mafia Score 57This game	Deep Sea Mafia Score 75	Dead Rider's Trail Score 88	Boss Bear Score 84	Nitropolis 3 Score 83
Identity
Studio	GameTimeTec	Backseat Gaming	Relax Gaming	Push Gaming	ELK Studios
Released	8/21/2024	—	8/24/2022	11/22/2023	3/25/2022
Math
RTP	95%	96.01%	96.2%	96.47%	95%
Volatility	Medium volatility	Medium/High	High volatility	High volatility	High volatility
Max win	2,500×	20,000×	50,000×	25,000×	50,000×
Format
Reels	5	5	6	6	6
Layout	5x3	5x3	6x6	6x5	6x4
Paylines	243	15	46656	5	4096
Min bet	0.00	0.50	0.20	0.10	0.20
Max bet	0.00	500.00	20.00	5.00	100.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	✓	✓	—
Bonus game	—	—	✓	✓	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against Underwater Mafia.

Comparing against

Underwater Mafia

GameTimeTec

RTP

95%

Max win

2,500×

Score

+ Multiplier+ Bonus Game

+ Multiplier+ Bonus Game

+ Bonus Game+ Respins

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