Formula Spin

Lucky Princess

Play Lucky Princess slot by Formula Spin for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.5% of slots combine Symbols Collection (Energy) and Walking Wilds.

Embed on your site

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%

return to player

Volatility

Medium/High

variance

Max win

4,100×

top multiplier

Min bet

$0.10

per spin

Reels

20 lines

Player rating

4.9 ★

5 votes

DEMO Play free, no signup

Formula Spin

4.9 / 5

5 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% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.2/10

x4100.00 (4100×) → 7.2/10

Features5/10

7 features → 5.0/10

Game Mechanics4.6/10

f=7 r=5 p=20 → 4.6/10

Context signals (tie-breakers)

Layout5/10

3x5 → 5.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation6.1/10

provider avg 6.1 → 6.1/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 63 — Lucky Princess by Formula Spin

https://slotranker.com/formula-spin/lucky-princess#score

How to cite

Spec sheet

Lucky Princess at a glance.

Identity

Slot nameLucky Princess

StudioFormula Spin

Released11/11/2025

Math

SlotRanker Score63

RTP96%

VolatilityMedium/High

Max win4,100×

Bet range$0.10 – $100.00

Player rating4.9 / 5 · 5 votes

Format

Reels5

Paylines20

Layout3x5

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.60

Cost per session$1.60

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 Lucky Princess? 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 (96.00%), with wins capped at its top multiplier (4,100×).

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 Lucky Princess with other games

	Lucky Princess Score 63This game	Ultra Cluster Kingdom Score 92	Royal Potato 2 Score 86	Kingdoms Rise: Shadow Queen Score 81	Kingmaker Score 80
Identity
Studio	Formula Spin	GameArt	Print Studios	Ash Gaming	Big Time Gaming
Released	11/11/2025	9/24/2024	9/28/2023	9/17/2020	8/28/2019
Math
RTP	96%	—	96.26%	96.46%	96.65%
Volatility	Medium/High	High volatility	High volatility	High volatility	High volatility
Max win	4,100×	—	40,000×	5,000×	—
Format
Reels	5	8	5	5	5
Layout	3x5	8x8	5x4	5x3	5x3
Paylines	20	Cluster Pays	30	25	16807
Min bet	0.10	0.20	0.20	0.10	0.20
Max bet	100.00	200.00	25.00	100.00	1.00
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	—	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	—	—	✓	✓	✓
Bonus game	—	✓	—	✓	—
Respins	—	—	—	—	—

Every number is shown as a delta against Lucky Princess.

Comparing against

Lucky Princess

Formula Spin

RTP

96%

Max win

4,100×

Score

Ultra Cluster Kingdom

Kingdoms Rise: Shadow Queen

+ Progressive+ Multiplier+ Bonus Game− Scatter

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Trinity Reels	Betsoft	95.96%	High volatility	15,127×	83
Alien Fruits	BGaming	95.97%	High volatility	15,000×	80
Merlin’s Magic Mirror Megaways	iSoftbet	95.98%	High volatility	10,000×	77
Fever Spin Megaways	iSoftbet	95.99%	High volatility	50,000×	81
Lucky Princess	Formula Spin	96%	Medium/High	4,100×	63
Diggers Gold Rush	Barbara Bang	96%	High volatility	20,000×	85
Candyways Bonanza 3	StakeLogic	96.01%	High volatility	20,000×	88
Zombie aPOPalypse MultiPop	AvatarUX	96.01%	High volatility	20,000×	87
5 Clans	Reflex Gaming	96.02%	High volatility	27,471×	86
Queen of Wonderland Megaways	iSoftbet	96.03%	High volatility	50,000×	88
Crystal Prince	Quickspin	96.04%	High volatility	11,630×	87

01What is the RTP of Lucky Princess?

The RTP for Lucky Princess is 96%.

02Is there a no-deposit version of Lucky Princess?

The developer hasn’t provided a free version of Lucky Princess, so only cash play is possible.

03Is Lucky Princess compatible with mobile devices?

Yes, the mobile version of Lucky Princess offers the same features as desktop.

04Does Lucky Princess offer real-money gameplay?

You can play Lucky Princess for real money on any of the sites listed above.

05How much can I win when I play Lucky Princess?

The most you can win from a single spin in Lucky Princess is x4100.00 your bet.Depending on the combinations of features, you can win up to x4100.00 your bet in Lucky Princess.

06Does Lucky Princess let you buy bonuses?

Unfortunately, Bonus Buy is not available in Lucky Princess.

07Do you get free spins when you play Lucky Princess?

Yes, players can unlock Free Spins during base game spins in Lucky Princess.

08Does the Megaways mechanic work in Lucky Princess?

The game does not feature Megaways functionality.

09Can I win a progressive jackpot while playing Lucky Princess?

No, Lucky Princess does not include a progressive jackpot.

No player notes yet

Be the first to share your experience with this slot.