Rainfall Gaming

Ugga Dugga 2

Slots Video Slots Fantasy Action & Adventure

Play Ugga Dugga 2 slot by Rainfall Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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

96.54%

return to player

Volatility

Medium/High

variance

Max win

25,000×

top multiplier

Min bet

$0.10

per spin

Reels

4096 lines

Player rating

3.7 ★

10 votes

DEMO Play free, no signup

Rainfall Gaming

Embed on your site

3.7 / 5

10 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 96.54% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8.8/10

x25000.00 (25000×) → 8.8/10

Features9.5/10

12 features → 9.5/10

Game Mechanics8.2/10

f=12 r=6 p=4096 → 8.2/10

Context signals (tie-breakers)

Layout5/10

6x4 → 5.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation7.2/10

provider avg 7.2 → 7.2/10

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: 83 — Ugga Dugga 2 by Rainfall Gaming

https://slotranker.com/rainfall-gaming/ugga-dugga-2#score

How to cite

Spec sheet

Ugga Dugga 2 at a glance.

Identity

Slot nameUgga Dugga 2

StudioRainfall Gaming

Released10/24/2026

Math

SlotRanker Score83

RTP96.54%

VolatilityMedium/High

Max win25,000×

Bet range$0.10 – $100.00

Player rating3.7 / 5 · 10 votes

Format

Reels6

Paylines4096

Layout6x4

Features

Themes

Expected average based on this slot's 96.54% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.38

Cost per session$1.38

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 Ugga Dugga 2? 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-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 (Medium-High). The model is calibrated so the average return equals this slot's published RTP (96.54%), with wins capped at its top multiplier (25,000×).

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 Ugga Dugga 2

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Compare Ugga Dugga 2 with other games

	Ugga Dugga 2 Score 83This game	Serpentina Score 91	Eldritch Dungeon Score 90	Greedy Alice Score 88	Emberfall Score 88
Identity
Studio	Rainfall Gaming	Massive Studios	Print Studios	Peter and Sons	SlotMill
Released	10/24/2026	3/20/2025	7/22/2024	11/29/2024	11/9/2024
Math
RTP	96.54%	96.53%	96.1%	96.2%	96.1%
Volatility	Medium/High	High volatility	High volatility	High volatility	High volatility
Max win	25,000×	30,000×	20,000×	—	15,000×
Format
Reels	6	7	7	6	6
Layout	6x4	7x7	7x7	6x5	6x5
Paylines	4096	—	0	0	Pay Anywhere
Min bet	0.1	0.1	0.1	0.2	0.2
Max bet	100	100	5	50	60
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	—
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	✓	—	✓
Respins	—	—	—	—	—

Every number is shown as a delta against Ugga Dugga 2.

Comparing against

Ugga Dugga 2

Rainfall Gaming

RTP

96.54%

Max win

25,000×

Score

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