Betsoft

Lost Mystery Chests

Slots Video Slots Action & Adventure Egypt Love Treasure Ancient

Medium-volatility Egypt treasure slot centered on random chest reveals

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

95.37%

return to player

Volatility

Medium volatility

variance

Max win

2,520×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

3.8 ★

4 votes

DEMO Play free, no signup

Betsoft

Embed on your site

3.8 / 5

4 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 95.37% → 8.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.8/10

x2520.00 (2520×) → 6.8/10

Features7/10

11 features → 7.0/10

Game Mechanics4.2/10

f=11 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.1–150 (×1500) → 8.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity1.4/10

search demand p9 + proxy blend (70/30) → 1.4/10

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: 62 — Lost Mystery Chests by Betsoft

https://slotranker.com/betsoft/lost-mystery-chests#score

How to cite

Slot Summary

Lost Mystery Chests occupies the space between a simple Egypt payline slot and a feature game driven by repeated Mystery Symbols. Betsoft keeps the 10-line base format readable, then lets chest reveals introduce Wild Symbols, Scatter Symbols, cash values, or premium symbols without changing the game's Medium volatility identity. Free Spins guarantee more chests per round, while Bonus Buy offers several direct entry options toward the x2520.00 maximum win.

How It Plays

Wins resolve across 10 Paylines until a Random reward places several Mystery Symbols into view. All qualifying chests then reveal the same symbol type.

That shared reveal can form an ordinary line result, produce cash values, or supply Wild and Scatter Symbols, so one event can change several positions together.

Theme & Atmosphere

Egypt, Ancient ruins, and Treasure give Lost Mystery Chests a compact tomb-search premise, with the concealed prizes serving as the central archaeological find.

The Action & Adventure tone comes from uncovering sealed rewards rather than combat, keeping the explorer premise tied directly to the repeated chest mechanic.

Action & Adventure Egypt Love Treasure Ancient

Features & Win Potential

Mystery Symbols appear as a Random reward during base play and reveal one shared outcome, including premium symbols, cash prizes, Wild Symbols, or Scatter Symbols.

Because every chest resolves together, a single reveal can produce linked payline matches or assemble the Scatter Symbols needed to move into Free Spins.

Free Spins Scatter Symbol Wild Symbol Medium volatility Mystery Symbols 3 Reels Bonus Buy RTP range 10 Paylines Mystery symbol Random reward

Bonus & Free Spins

Free Spins guarantee between 3 and 9 Mystery Symbols on each spin, making the chest reveal a regular part of every result in the round.

Bonus Buy offers 3 choices: 40x bet for 6 Free Spins, 53x for 8, or 66x for 10, where direct purchase is available.

Spec sheet

Lost Mystery Chests at a glance.

Identity

Slot nameLost Mystery Chests

StudioBetsoft

Released2/24/2022

Math

SlotRanker Score62

RTP95.37%

VolatilityMedium volatility

Max win2,520×

Bet range$0.10 – $150.00

Player rating3.8 / 5 · 4 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

This game is searched most in Argentina, Australia, and Germany.

Expected average based on this slot's 95.37% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.85

Cost per session$1.85

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 Mystery Chests? 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 (95.37%), with wins capped at its top multiplier (2,520×).

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 Mystery Chests

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Compare Lost Mystery Chests with other games

	Lost Mystery Chests Score 62This game	Ammit Treasure Score 78	Catdiana Score 69	Relic Riches Score 68	Egyptian Moon Score 67
Identity
Studio	Betsoft	Wishbone Games	BGaming	Amatic	Merkur Gaming
Released	2/24/2022	8/11/2024	11/14/2024	4/27/2023	5/31/2024
Math
RTP	95.37%	96.17%	95.3%	97.85%	96.1%
Volatility	Medium volatility	High volatility	Medium/High	Medium volatility	—
Max win	2,520×	6,000×	2,500×	—	—
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x5
Paylines	10	20	25	10	100
Min bet	0.1	0.1	0.25	0.1	0.01
Max bet	150	40	100	100	40
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	—	✓	✓	✓
Scatter symbol	✓	—	✓	✓	✓
Multiplier	—	✓	—	—	✓
Bonus game	—	✓	✓	—	—
Respins	—	✓	✓	—	—

Every number is shown as a delta against Lost Mystery Chests.

Comparing against

Lost Mystery Chests

Betsoft

RTP

95.37%

Max win

2,520×

Score

+ Multiplier+ Bonus Game+ Respins− Free Spins− Scatter

+ Bonus Game+ Respins

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