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Slot Review

Lost Mystery Chests

Our Rating:

93.12% Gold star

Lost Mystery Chests by Betsoft
No, take me back

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0,00% No star

Times Played:

1 Times Played

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300%/$1,500 + 100 Free Spins

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Number of games
11+
Payment methods
6
Game providers
10
Min deposit
25
US Players
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Updated: May 16, 2025

Quick Facts

Provider: ProviderThe Slot Provider is none other than the company who developed the slot. Simply click on the name of the provider to find our more about it!
Date Launched: Date LaunchedThe date when this slot game was launched. 24/02/2022
Theme: ThemeTheme is the general genre that the the slot could be classified as. One of the elements that makes slot games appealing, A nicely planned popular theme can potentially skyrocket the popularity of an online slot! Ancient Civilizations, Ancient Egypt, Mystery, Pyramids, Treasure
Jackpot: JackpotA stand-alone or multi-leveled progressive prize pool that a player can win at a given time, simply by spinning the reels.
Special Symbols: Special SymbolsThe special symbols of a slot are part of its mechanic. Elements such as Wilds, Scatters and regular paying symbols come together to form winning combinations. Bonus, Scatters, Wilds

Review Summary

Lost Mystery Chests offers a captivating Ancient Egypt theme with a simple 3x3 layout and 10 paylines. Featuring a useful medium volatility and an RTP of 95.37%, the game balances risk and reward effectively. The core attraction lies in Mystery Chests that reveal prizes like high-value artifacts, cash, Wilds, or Scatters, with Free Spins triggered by three or more Scatters and retriggerable for extended play. Flexible betting ranges from 0.10 to 150.00 accommodate various players, while full compatibility across desktop, tablet, and mobile ensures accessibility. A demo version is also available for risk-free practice.

Slot Information

Return to Player (RTP): Return to Player (RTP)The Return to Player is a statistic that aims to show the player's edge over the casino - the higher this number is the better! We review all slots based on this RTP value so click on the percentage on the right to find our more slots with a similar RTP! 95.37%
Volatility/Variance: Volatility/VarianceVolatility or Variance is meant to describe the winning potential of a slot game: a high volatility will have you win big but no so often, while a low volatility will let you win frequently, but less. Medium
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Slot Type: Slot TypeSlots can be categorized as classic, 3D, video slots, etc. Click on the type of slot on the right to see similar types of slots! Video Slot
Rows: RowsPart of the design of the slot, the rows are the horizontal lines that trigger special features when certain paying symbols fall in place.3
Reels: ReelsReels are the vertical lines that are build in the slots architecture; together with the rows they help trigger special winning combinations.3
Paylines: PaylinesPaylines, or betting lines, are the pre-determined links of symbols across the rows and reels of a slot. A slot can have anywhere from just 1 payline or up to thousands paylines! 10
Slot Layout: Slot LayoutThe layout of the slot is the way the slot is built, based on the number of rows, reels and paylines. 3 x 3

Slot Features

Minimum Bet: Minimum BetThe minimum accepted amount that will allow you to spin the reels of this slot game. $0.1
Maximum Bet: Maximum BetThe maximum accepted amount that will allow you to spin the reels of this slot game.$150
Maximum Win: Maximum WinThe total maximum amount that you could win triggering the biggest winning combo. $378000
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Bonus Buy Feature: Bonus Buy FeatureThis feature enables players to instantly pay for and access the special bonus feature of the slot instead of waiting for a lucky spin in a long spin sequence. This feature has proven to be quite popular among slot players.
Free Spins Feature: Free Spins FeatureFree spins are the most popular feature in online slots today. Usually they are not just a free spinning on the usual gameplay of the slot but are bundled into separate and more exciting feature with special effects and much greater winning potential.
Available: Android, IOS, Windows

Pros

  • Engaging Mystery Chest feature adds excitement and variety
  • Flexible betting range suits both casual players and high rollers
  • Fully optimized for desktop and mobile play

Cons

  • RTP of 95.37% is slightly below industry average
  • Simple 3x3 layout may feel basic to some players
  • Medium volatility might possibly not appeal to those who are seeking very high or very low risk

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Screenshots

Lost Mystery Chests Slot Wild

Lost Mystery Chests Slot Wild

Lost Mystery Chests Slot

Lost Mystery Chests Slot

Lost Mystery Chests Slot

Lost Mystery Chests Slot

Lost Mystery Chests Slot Paytable

Lost Mystery Chests Slot Paytable

Expert’s Opinion

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From an expert perspective, this slot stands out for its clever integration of the Mystery Chest mechanic, which adds unpredictability and keeps gameplay fresh. The option to purchase Free Spins is a valuable feature for players who prefer immediate access to bonus rounds, enhancing player engagement. While the 3x3 grid is minimalist, it effectively supports the game’s fast pace and clear structure. However, the relatively modest RTP may limit its appeal among more seasoned players seeking higher returns.

9.31 /10 by CasinoLandia

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Introduction to Lost Mystery Chests

Released in 2022, this slot immerses players in an Ancient Egypt adventure with a straightforward yet engaging 3×3 layout. Developed by BetSoft, it combines thematic visuals with innovative features like Mystery Chests and Free Spins, offering a balanced gameplay experience suitable for a wide audience. The game’s design and mechanics reflect a modern approach to classic slot themes, making it a notable addition to BetSoft’s portfolio.

Lost Mystery Chests Slot Provider

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Betsoft

USA Rated 97.51/100%

500 Casinos | 206 Games

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Number of games
206
Country
Malta
Founded
1999
  • Slots

BetSoft is a well-established game developer in the online casino industry, recognized primarily for its high-quality 3D slot games. Since its founding in the early 2000s, the company has built a solid reputation by combining advanced graphics, engaging themes, and innovative gameplay features. BetSoft’s portfolio extends beyond slots to include table games and other casino content, all designed with a focus on immersive user experience and mobile compatibility. Their commitment to producing visually impressive and technically reliable games has earned them a respected position among operators and players alike.

Lost Mystery Chests Slot Characteristic:

CharacteristicValue
Paylines10
RTP95.37%
Max WinN/A
Bonus GameYes
Special SymbolsYes
Paid Symbols6
Free SpinsYes
Reels3
Rows3
Slot Layout3×3
TechnologyHTML5, JS
PlatformsMobile, Desktop, Tablet
Minimum Bet$0.10
Maximum Bet$150

Lost Mystery Chests Slot Gameplay and Mechanics

Set against an Ancient Egypt backdrop, the slot features a straightforward 3×3 layout with 10 fixed paylines, creating a compact and accessible gameplay experience. It includes six distinct symbols that align with the thematic elements, contributing to the overall immersive feel. The game offers a hit rate of approximately 45.78%, meaning nearly half of the spins result in a winning combination or triggering feature, which strikes a balance between frequent rewards and engaging suspense.

Lost Mystery Chests Slot RTP

Lost Mystery Chests Slot by BetSoft offers a return to player (RTP) rate of 95.37%. This percentage indicates the theoretical average amount bettors can expect to win back over an extended period of play. While slightly below the industry average for online slots, it remains within a common range, balancing entertainment value with the potential for moderate returns.

Lost Mystery Chests Slot Volatility

With medium volatility, this slot provides a balanced mix of risk and reward, appealing to a broad range of bettors. It delivers a steady flow of wins that are neither too small nor excessively rare, making gameplay engaging without being overly volatile.

Lost Mystery Chests Slot Betting Range

The betting range in this slot accommodates both cautious players and high rollers, starting from a minimum stake set at 0.10 up to a maximum wager of 150.00 per spin. This wide spectrum offers flexibility, enabling users to tailor their bets according to their bankroll and risk tolerance.

Lost Mystery Chests Slot Symbols Explained

The symbol set draws heavily on ancient Egyptian motifs, featuring icons such as treasures, pyramids, and other thematic elements linked to tomb exploration. These symbols not only enhance the immersive atmosphere but also align with the game’s adventurous narrative. The design of each symbol reflects the theme with attention to detail, contributing to a cohesive visual experience that supports the slot’s overall aesthetic.

Lost Mystery Chests Symbols

A glimpse into the slot’s carefully crafted ancient Egyptian-themed symbols.

Lost Mystery Chests Slot

x3 = 15.00

Lost Mystery Chests Slot

x3 = 3.00

Lost Mystery Chests Slot

x3 = 1.20

Lost Mystery Chests Slot

x3 = 0.30

Lost Mystery Chests Slot

x3 = 0.18

Lost Mystery Chests Slot

x3 = 0.12

Lost Mystery Chests Slot Free Spins Round

The Free Spins mode is triggered by landing 3 or more Scatter symbols, awarding a set number of spins along with an immediate payout that increases with the number of Scatters. During this bonus round, players benefit from a guaranteed appearance of three to nine Mystery Chests on every spin, significantly enhancing the potential for lucrative rewards. Additionally, the Free Spins can actually be retriggered if the required Scatter symbols appear again, extending the bonus play and offering further chances to win without additional wagers. This feature adds true depth to the gameplay by combining frequent prize opportunities with the excitement of prolonged free play.

Lost Mystery Chests Slot Features

setting

Each spin carries the excitement of triggering between three and five Mystery Chests, which remain sealed until the reels come to a stop. When opened, these chests unveil various rewards such as valuable Ankh Artifacts, pyramids, instant cash prizes, Wilds, or Scatter symbols. Landing 3 or more Scatter symbols activates the Free Spins feature, with the number of Free Spins and accompanying instant payouts increasing alongside the number of Scatters. During Free Spins, between three and nine Mystery Chests are guaranteed to appear on every spin, and retriggers are possible, extending the bonus rounds. Wild symbols serve as substitutes for all icons except Mystery Chests, enhancing winning chances. For players seeking immediate access to Free Spins, a Buy Feature option is available, allowing the purchase of 6, 8, or 10 Free Spins at set prices, each guaranteeing at least three Mystery Chests per spin.

Features and Descriptions:

FeatureDescription
Mystery ChestsBetween 3 and 5 Mystery Chests appear each spin, staying closed until the reels stop to reveal prizes such as Ankh Artifacts, Pyramids, instant cash prizes, Wilds, or Scatter symbols.
Scatter SymbolsLanding 3 or more Scatter symbols triggers Free Spins with instant payouts and varying numbers of free rounds depending on the amount of Scatters.
Free Spins6, 8, or 10 Free Spins awarded depending on Scatter count; retriggers possible; 3-9 Mystery Chests guaranteed per spin during Free Spins.
Wild SymbolSubstitutes for all symbols except Mystery Chests, helping complete winning combinations.
Buy FeatureAllows players to instantly purchase Free Spins (6, 8, or 10) with guaranteed Mystery Chests per spin at fixed prices.

Lost Mystery Chests Demo Version

Demo Version Icon

The demo version of the slot title is accessible on our CasinoLandia website, allowing players to explore the game without any financial commitment. This free play option provides an excellent opportunity to familiarize oneself with the mechanics, features, and overall gameplay before wagering real money. It serves as a useful tool for both new and experienced players to test strategies, understand the slot’s volatility and betting range, and assess personal preferences in a risk-free environment.

Lost Mystery Chests Slot Compatible Devices

smartphone

The slot is designed to perform smoothly across a variety of electronic devices, including desktop computers, tablets, and mobile phones. This cross-platform compatibility guarantees that bettors can enjoy a consistent and high-quality gaming experience whether at home or on the go. The game’s interface and graphics adapt seamlessly to different screen sizes, maintaining functionality and visual appeal without compromising performance.

Frequently Asked Questions (FAQs)

These questions provide concise answers to common queries about Lost Mystery Chests Slot, ensuring clarity and understanding for players.

What is the RTP of Lost Mystery Chests Slot?

 The slot has a return to player (RTP) rate of 95.37%.

What is the maximum win in Lost Mystery Chests Slot?

 The maximum win is actually determined by the combination of features and bets, with significant rewards available through Mystery Chests and Free Spins.

How many paylines does Lost Mystery Chests Slot have?

 There are 10 fixed paylines in the slot game.

Does Lost Mystery Chests Slot Offer a Free Spins Round?

 Yes, the slot title includes a Free Spins feature triggered by landing 3 or more Scatter symbols.

Can I play Lost Mystery Chests Slot on my mobile device?

 Yes, the slot game is fully compatible with mobile devices, as well as desktops and tablets.

Is there a demo version available for Lost Mystery Chests Slot?

 A free demo version is available for play on our website, allowing users to try the game without any financial risk.

What are the betting limits in Lost Mystery Chests Slot?

 Bets range from a minimum set at 0.10 up to a maximum of 150.00 per spin.

What features does Lost Mystery Chests Slot offer?

 The slot features Mystery Chests with random prizes, Wild symbols, Scatter-triggered Free Spins with retriggers, and a Buy Feature to access Free Spins instantly.

Where can I play Lost Mystery Chests Slot?

 You can play the slot for free on our website, as well as at licensed online casinos that offer BetSoft games.

What is the volatility level of Lost Mystery Chests Slot?

 The slot is classified as having medium volatility, actually offering a balanced mix of risk and reward.

What symbols should I look out for in Lost Mystery Chests Slot?

 Key symbols include ancient Egyptian-themed icons such as treasures, pyramids, Ankh Artifacts, Wilds, and Scatters.

Concluding Thoughts

In conclusion, this slot presents a well-executed blend of thematic design and engaging features that appeal to a broad spectrum of players. Its medium volatility and flexible betting options provide a balanced gaming experience, while the Mystery Chest mechanic introduces an element of surprise that keeps sessions interesting. Although the RTP is somewhat modest, the inclusion of Free Spins and the Buy Feature adds strategic depth.

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