Onlyplay

Inca Son

Slots Video Slots Aztec Mythology Jungle Sea Ancient Native

Ancient-themed slot with a player-timed collection bonus

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

95.69%

return to player

Volatility

Medium volatility

variance

Max win

3,031×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

5.0 ★

16 votes

DEMO Play free, no signup

Onlyplay

Embed on your site

5.0 / 5

16 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 95.69% → 8.0/10

Volatility8/10

medium → 8.0/10

Win Potential7/10

x3031.00 (3031×) → 7.0/10

Features5/10

7 features → 5.0/10

Game Mechanics4.2/10

f=7 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–50 (×500) → 6.0/10

Provider Reputation6.4/10

provider avg 6.4 → 6.4/10

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: 56 — Inca Son by Onlyplay

https://slotranker.com/onlyplay/inca-son#score

How to cite

Slot Summary

Choose when to launch the Bonus Game, and Inca Son turns symbol collection into a player-controlled timing decision. Onlyplay lets the round begin after one Golden Mask has been collected or after the entire ten-part meter is filled. That choice distinguishes a 10-payline, medium-volatility slot with a 95.69% RTP and an x3031.00 maximum win.

How It Plays

Each Golden Mask collected adds to a ten-position meter. Once at least one is stored, the player can launch the Bonus Game instead of waiting for completion.

That decision creates the main tradeoff: enter with fewer bonus turns immediately, or continue the five-reel, 10-payline base game and seek a fuller meter.

Features & Win Potential

Symbols collection provides the game's defining control point, since stored Golden Masks determine both when the Bonus Game can begin and how many turns it grants.

The Wild supports ordinary line combinations, while Bonus symbols take over during the separate feature and remain in place as their values are collected.

Wild Symbol Medium volatility 5 Reels Bonus Game Symbols collection (Energy)10 Paylines Bonus symbols

Bonus & Free Spins

The Bonus Game can begin after one collected Golden Mask or after the ten-part meter fills. Every stored mask supplies one turn in the feature.

During those turns, Bonus symbols stick to the playing field and contribute their values when the sequence ends, including symbols connected with the fixed prizes.

Spec sheet

Inca Son at a glance.

Identity

Slot nameInca Son

StudioOnlyplay

Released8/11/2022

Math

SlotRanker Score56

RTP95.69%

VolatilityMedium volatility

Max win3,031×

Bet range$0.10 – $50.00

Player rating5.0 / 5 · 16 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 95.69% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.72

Cost per session$1.72

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 Inca Son? 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 (95.69%), with wins capped at its top multiplier (3,031×).

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 Inca Son

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Compare Inca Son with other games

	Inca Son Score 56This game	Aztec's Claw Wild Dice Score 71	Big Blox Score 62	Kukulkan’s Queen Score 82	Aztec Gold Treasure Score 81
Identity
Studio	Onlyplay	BGaming	Yggdrasil Gaming	GameArt	Nextspin
Released	8/11/2022	9/26/2024	8/19/2016	5/18/2023	8/2/2023
Math
RTP	95.69%	96.1%	96.2%	96.06%	96.98%
Volatility	Medium volatility	Medium volatility	Medium volatility	High volatility	Medium volatility
Max win	3,031×	6,000×	3,888×	9,026×	—
Format
Reels	5	5	5	5	6
Layout	5x3	5x3	5x3	5x3	5-6-6-6-6-5
Paylines	10	20	243	25	32400
Min bet	0.1	0.2	0.01	0.25	0.4
Max bet	50	20	4	100	400
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	—	✓	✓
Scatter symbol	—	✓	—	—	✓
Multiplier	—	✓	—	✓	✓
Bonus game	✓	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Inca Son.

Comparing against

Inca Son

Onlyplay

RTP

95.69%

Max win

3,031×

Score

Aztec's Claw Wild Dice

+ Free Spins+ Scatter+ Multiplier− Bonus Game

+ Free Spins+ Multiplier− Bonus Game

+ Free Spins+ Scatter+ Multiplier− Bonus Game

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