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Lost Mystery Chests

Lost Mystery Chests

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Travel back to ancient Egypt to uncover Lost Mystery Chests with this new BetSoft slot release and trigger wins of up to 2,520x your stake.

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Lost Mystery Chests Review

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Slot Overview

Lost Mystery Chests Big Win

Big Win

Lost Mystery Chests Bonus Feature

Bonus Feature

Lost Mystery Chests Paytable


slot machine icon Name

Lost Mystery Chests

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customer icon Provider


platform icon Platform

Desktop, Tablet, Mobile

Slot Details

RTP icon RTP


Volatility icon Volatility


Jackpot icon Jackpot

2,520x bet

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Reels icon Reels


Rows icon Rows


Min. bet icon Min. bet


Max. bet icon Max. bet



Game Rating


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Sound Effects

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Loading Time

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Game Features

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Big Win Potential

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Mobile Gaming

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The Overall Rating of this casino game was calculated based on our research and data collected by our casino games review team. Learn more about Our Review Process

Game Review

Lost Mystery Chests Slot

The online casino industry is always growing with exciting new slots added to the ever-growing collection of already impressive titles to choose from.

Ancient Egyptian themed slots are among the most popular and if you’ve grown tired of the current slots in this theme category BetSoft is here to save the day. The new Lost Mystery Chests slot comes with new mysteries, features, and winning opportunities.

The slot is playable across all desktops, tablets, and mobile devices. And as you unlock the Lost Mystery Chests you can uncover prizes of up to 2,520x your bet in this medium variance new BetSoft release.

Theme, Soundtrack and Symbols

The Lost Mystery Chests slot comes with a strong ancient Egyptian theme. This theme is one of the more popular themes that are quite commonly found in slot games today. In Lost Mystery Chests you will get to return to the pyramids of Egypt for more exploration.

The game takes you back into the mysterious pyramids where you’ll accompany the renowned archaeologist Dr Dakota Bones in the quest to find the Lost Mystery Chests. The slot is a sequel to the popular BetSoft slot Lost.

The low-value symbols on the slot include the scarab beetle, the eye of Horus, and other hieroglyphs. The high-value symbols include Ankhs and gold-coated pyramids.

The special symbols include treasure chest wilds and closed treasure chest scatters. The soundtrack is a dramatic Egyptian-themed tune that will immediately set the tone for the mystery, suspense, and surprises waiting in the ancient pyramids you’re about to enter.

Game Mechanics

Lost Mystery Chests is a 3 reels, 3 rows, and 10 paylines video slot powered by BetSoft. The slot is the sequel to the popular game LOST from the same software provider. In the sequel, you continue the adventure and attempt to find the lost mystery chests.

The game is playable from as little as €0.10 per spin to a maximum of €150 per spin. You can play from anywhere at any time as long as you have a solid internet connection. The bet value can be set by clicking the – or + below the reels. There is also an Autoplay feature that enables you to play up to 100 automated spins at a time.

Lost Mystery Chests is a medium variance video slot with a return to player percentage of 95.37%. This is below average for a video slot but can increase when you make use of the Feature Buy option.

Special Features

With Lost Mystery Chests you can look forward to a few exciting bonus features including a feature buy option.

Treasure Chest Wild

The treasure chest wild pays up to 25x your stake for 3 of a kind wins. It will also substitute for all other symbols on the reels apart from the mystery chests.

Mystery Chests

Throughout the game, you can land 3 to 5 Mystery Chests randomly at any time in the base game. These will stay closed until the reels stop spinning. Then the Mystery Chests will open to reveal 1 of 2 premium symbols, wilds, scatter symbols, or instant cash prizes. The mystery chests will always reveal matching symbols.

Free Spins

If you manage to get 3 to 5 Treasure Chest scatters on the reels you can activate the free spins feature. The number of scatters will determine the number of free spins you play.

  • 3 Scatters – 6 Free Spins
  • 4 Scatters – 8 Free Spins
  • 5 Scatters – 10 Free Spins

You will also get a decent pay-out of up to 40x your bet depending on the number of scatters. And the big perk is that during the free spins feature you are guaranteed at least 3 Mystery Chests. But you can find as many as 9 if you are lucky.

Bonus Buy Feature

If you’re not in the mood to wait to trigger the free spins feature, then you can simply buy the feature.
The number of spins you buy will determine the cost.

  • 6 Free Spins = 40x your bet
  • 8 Free Spins = 53x your bet
  • 10 Free Spins = 66x your bet

Free spins can be retriggered during the free spins mode.

Play ‘On The Go’

When you find a quality online slot there’s nothing worse than being restricted to playing only in select areas. Thankfully, Lost Mystery Treasures is created using the latest technology software. Enabling you to access it via any mobile, desktop, or tablet device.

The game adapts instantly to any screen size to provide the most immersive gaming experience. With an immersive soundtrack, high-quality graphics, and exciting features there’s so much to look forward to. You can play Lost Mystery Chests at any reputable BetSoft Mobile Casino today.

CasinoWow Game Verdict

Much like the original Lost video slot from BetSoft this ancient Egyptian theme game is bound to become an instant hit. With its dramatic soundtrack, thrilling features, and big winning opportunities you’ll have plenty to look forward to.

If you enjoy Egyptian theme slots, big wins, and high-quality graphics then CasinoWow highly recommends Lost Mystery Chests from BetSoft.

Anything incorrect or missing?

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Game Review by Niki

CasinoWow Contributor

Hey, there! It’s Niki! My power is in playing online casino games and knowing what’s best in each. I help in the creation of the most reliable casino guides to support players and get them well-prepared for their gambling time online. I am dedicated to helping my Wow Team stay on top of the game as being the SEO guru of CasinoWow!

Lost Mystery Chests FAQs

What is the maximum win on Lost Mystery Chests?

You have the opportunity to win up to 2,520x your total stake when playing Lost Mystery Chests.

What is the Lost Mystery Chests RTP?

Lost Mystery Chests has a return to player percentage of 95.37% which is below average but increases when using the bonus buy feature.

Can I play Lost Mystery Chests for free?

Yes, the Lost Mystery Chests slot is available in Real Money and Demo Mode. You can play the free money mode to test the game before attempting to play in real money mode.

Is Lost Mystery Chests available on Mobile?

Yes, Lost Mystery Chests is a mobile-friendly game that is playable on all Android and iOS mobile and tablet devices.

Play Lost Mystery Chests for Real Money

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Lost Mystery Chests

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