2 By 2 Gaming

Lost City of Incas

Slots Video Slots Aztec Action & Adventure Animals Treasure Ancient

An Andean treasure hunt with an artifact collection objective

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

96.5%

return to player

Volatility

Low/Medium

variance

Max win

—

top multiplier

Min bet

$0.25

per spin

Reels

25 lines

Player rating

4.0 ★

18 votes

DEMO Play free, no signup

2 By 2 Gaming

Embed on your site

4.0 / 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 & RTP9/10

RTP 96.5% → 9.0/10

Volatility6/10

low → 6.0/10

Win Potential—

no data

Features10/10

12 features → 10.0/10

Game Mechanics6.4/10

f=12 r=5 p=25 → 6.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.25–100 (×400) → 6.0/10

Provider Reputation6.3/10

provider avg 6.3 → 6.3/10

Popularity3.3/10

synthetic proxy → 3.3/10

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: 71 — Lost City of Incas by 2 By 2 Gaming

https://slotranker.com/2-by-2-gaming/lost-city-of-incas#score

How to cite

Slot Summary

Collecting artifacts gives the reel game in Lost City of Incas a purpose beyond the next spin. This 2 By 2 Gaming treasure hunt draws on an Andean setting, linking golden symbol transformations to pieces of a collection. Completed artifacts turn the search for a lost city into a continuing side objective.

How It Plays

Mystery positions reveal matching symbols, and a revealed symbol can turn golden for a doubled payout. During ordinary play, this transformation gives the mystery stacks their additional reward potential.

When a non-royal symbol turns golden in the base game, it contributes an artifact piece. Completed artifacts move onto the map, and completing the required collection unlocks a prize pick.

Bonus & Free Spins

The Temple of the Sun bonus awards picks according to the number of triggering symbols. Choose from 12 hidden options, each revealing free spins; the revealed amounts are added together to establish the round's starting allocation.

Spec sheet

Lost City of Incas at a glance.

Identity

Slot nameLost City of Incas

Studio2 By 2 Gaming

Released12/22/2016

Math

SlotRanker Score71

RTP96.5%

VolatilityLow/Medium

Max win—

Bet range$0.25 – $100.00

Player rating4.0 / 5 · 18 votes

Format

Reels5

Paylines25

Layout5x3

Features

Themes

Expected average based on this slot's 96.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.50

Cost per session$3.50

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 Lost City of Incas? 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-Low

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-Low). The model is calibrated so the average return equals this slot's published RTP (96.50%), with wins capped at its top multiplier (1,000×).

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 Lost City of Incas

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Compare Lost City of Incas with other games

	Lost City of Incas Score 71This game	3 Secret Cities Score 88	Ecuador Gold Score 83	Totem Warrior Score 76	J Mania Mayan Cache Dice Score 74
Identity
Studio	2 By 2 Gaming	4ThePlayer	ELK Studios	Habanero	RubyPlay
Released	12/22/2016	5/19/2021	2/19/2019	5/28/2024	7/29/2024
Math
RTP	96.5%	96.5%	96.1%	96.87%	96.31%
Volatility	Low/Medium	High volatility	High volatility	High volatility	—
Max win	—	50,000×	—	3,678×	1,000×
Format
Reels	5	5	6	5	5
Layout	5x3	5x3	6x4	5x3	5x3
Paylines	25	1024	262144	25	30
Min bet	0.25	0.1	0.2	0.25	0.2
Max bet	100	20	100	125	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	✓	✓	✓	✓	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against Lost City of Incas.

Comparing against

Lost City of Incas

2 By 2 Gaming

RTP

96.5%

Max win

—

Score

J Mania Mayan Cache Dice

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01What determines the artifact prize in Lost City of Incas?

The selected artifact awards a multiplier applied to the average bet across spins since the previous picking award, rather than simply the latest stake.

02Does artifact collection continue during free spins?

No. Achievement awards belong to the base game and are unavailable during the free-spins round.

03What changes on the reels during the bonus?

Free spins use different reel strips, remove the low-paying card symbols, and make every symbol revealed by mystery stacks golden.

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