Lost Mystery Chests

Lost Mystery Chests

For players who want a lot of action in a small package, the Lost Mystery Chests online slot is a great fit. This title takes three-reel slots to their limit and completely packs this Egyptian exploration-themed game with all kinds of different features.

Rating: 85% | Made By BetSoft | Reviewed On

Casinos with Lost Mystery Chests

Current Filters:
  • Lost Mystery Chests
Add Filter
Loading filter options...
Casinos with Lost Mystery Chests
Casino Rating Visit Review Country Flag
FortuneJack 85% FortuneJack Review Country Flag
Bovada Casino 65% Bovada Casino Review Country Flag
Lady Linda Casino 73% Lady Linda Casino Review Country Flag
Damslots 72% Damslots Review Country Flag
Anonym Bet Casino 72% Anonym Bet Casino Review Country Flag
Slots.lv 71% Slots.lv Review Country Flag
Black Diamond Casino 71% Black Diamond Casino Review Country Flag
Superior Casino 70% Superior Casino Review Country Flag
888 Tiger Casino 60% 888 Tiger Casino Review Country Flag
Cryptothrills 50% Cryptothrills Review Country Flag
True Fortune 50% True Fortune Review Country Flag
VoodooDreams 97% VoodooDreams Review Country Flag
CasiPlay 94% CasiPlay Review Country Flag
Playluck 91% Playluck Review Country Flag
Goodman Casino 88% Goodman Casino Review Country Flag
Gslot Casino 88% Gslot Casino Review Country Flag
Gioo 88% Gioo Review Country Flag
Hejgo 88% Hejgo Review Country Flag
RedBet 88% RedBet Review Country Flag
Mr Green 86% Mr Green Review Country Flag

An Introduction to Lost Mystery Chests

Something that’s interesting to us is how different software developers will handle older formats of slots differently. For some of them, they avoid them completely. Others like Betsoft occasionally come out with a game in an older style that completely redefines the sub-genre.

Lost Mystery Chests Main Screen
Lost Mystery Chests Main Screen

In the case of the Lost Mystery Chests classic slot, that’s exactly what happened.

In terms of gameplay, this does not play like a classic slot at all. It has “video slot” written all over it with more paylines than usual and plenty of innovative ways to get paid. In fact, this title has features that would be perfect for video slots; the problem is we’ve never seen this style of feature before in the way it’s been handled here. Action is the order of the day for this title, and there’s simply no denying it once you try it.

What’s interesting as well is that they didn’t cut any corners on graphics either. Unfortunately, that’s a trend when we see providers offer anything remotely close to a “throwback” style game. In this case, you get an alluring background of exploring the depths of ancient pyramids in Egypt. Accordingly, you’ll have lots of value-packed features on the game board drawn in a lot of detail. The feel of this title as a whole is really strong as a result of the equally strong presentation.

Betting and Layout

The format used in this game is non-standard, even for three-reel games. We think that’s one of the reasons why video slot fans will really get into it regardless of the fewer reels. Here’s what to expect:

  • The grid of symbols has three vertical reels. On those reels, you’ll see three symbols each at all times. Additionally, no blanks are used on the reels in this title.
  • Players have ten paylines to act on in this slot. However, you don’t have to worry about them going left to right or right to left. This is because all payline-based wins require three of a kind.
  • Aside from the line-based wins, you can also win with scatters, which we’ll get into below.
  • A really wide range of bet sizes are available in this game. It starts off with a €0.10 minimum bet size.
  • Additionally, this game is programmed to allow for wagers of as much as €150 per turn. However, some casinos may limit this to a slightly smaller level for regulatory reasons.

With three reels, they’ve packed the game board so full of special symbols and action that the volatility is actually up in the medium range. We point this out because many three-reel titles with no progressive jackpot have really low volatility levels. However, that only happens because of the limited prizes on the pay table, which isn’t an issue in this game.

We’ll be listing payouts based on the amount being wagered per payline. To see what these wins would be as a multiple of the overall bet size, simply divide them by 10.

Gameplay and Features

Features and game mechanics are the main focus of this title. While the regular pay table is nice enough, in a three-reel title like the Lost Mystery Chests online slot, you need more influence to drive the action. In the following, we’ll show you how it all comes together to give players an exciting experience.

Lost Mystery Chests Wild Symbols
Lost Mystery Chests Wild Symbols

Wild Symbols

The wild symbols are chests that are opened with lots of gold and gems in them. We point this out because other chests can be found in this game with different functionalities. Additionally, the wild is by far the most important symbol in this title.

When you get three of this wild lined up on a payline, you’ll be granted a 250x win. This is best individual payout that you can earn on the paylines.

Another reason that the wilds are important is that they don’t just substitute for the regular paying symbols. Instead, they also substitute for the scatter symbols. As a result, they bring value in multiple ways. However, the only symbol they do not substitute for is the mystery chest symbol, which we’ll look at further down below.

Scattered Chest Payouts

Wilds substitute for the scatters, and this leads to a situation where they can pay two ways. This is because the scatter symbols offer some pretty good wins on their own. Additionally, they’re calculated separately from the regular payline wins as follows:

  • Five of a Kind – 200x
  • Four of a Kind – 100x
  • Three of a Kind – 50x

It’s possible to get more than five scatters in this game. However, five or more all give the same payout of 200x.

Note that if you were to get a combination of three wilds on a payline, you’d also be granted the 50x win at the very least for the scatter symbol payouts.

Scatters and Lost Mystery Chests Free Spins

The Lost Mystery Chests slot free spins mode is triggered when you get at least three scatters on the game board. However, you do have the ability to get multiple scatters on the game reel simultaneously as noted above. This allows you to get more free spins along the following lines:

  • Five Scatters – 10 free spins
  • Four Scatters – 8 free spins
  • Three Scatters – 6 free spins

In the free spins mode, you can re-trigger the feature by getting three or more scatters as well.

Lost Mystery Chests Free Spins
Lost Mystery Chests Free Spins

Mystery Chests Feature

The mystery chests are in the name of the game, so you know they bring a lot of value. Here’s how they work.

On every single spin, whether in the free spins bonus round or the regular game mode, you’ll have a chance for three to five mystery chests to land on the reels. When this happens, they will open to give one of four types of prizes. They can give wilds, scatters, instant cash prizes or high-level regular symbols.

In any of these four cases, you get better wins on average. That’s exactly the kind of action that the Lost Mystery Chests online slot is centered around.

How to Win at Lost Mystery Chests

With so many features packed into such a small bit of screen real estate, you might expect a high volatility. However, everything is so balanced, and the special symbols hit so often, that it’s actually pretty balanced. A big part of this is the above-average hit-rate compared to video slots and classic slots alike.

As such, we don’t recommend any type of betting adjustment for this title. Instead, pick out a bet size that’s around the average of what you’re comfortable with and go from there.

Payout Structure for Lost Mystery Chests

This game only has five non-special symbols. That helps to keep your hit-rate high, as we mentioned above, considering this game only has three reels.

Lost Mystery Chests Payouts
Lost Mystery Chests Payouts

For the ankh symbol, you can earn 50x for three of a kind. Additionally, the golden pyramids are worth 20x for three on a payline. It’s worth noting that both of these symbols can show up thanks to the mystery pyramids feature. As a result, you’ll hit them more often proportionately than you would otherwise, especially considering that this game has wild symbols available on the reels as well.

From there, you have three low-tier symbols. The Eye of Ra pays out 5x for three of a kind. Players can also earn 3x for three of the blue scarab symbols. Finally, a red crane earns you 2x when you line up three on a line.


If you’ve enjoyed other titles that center around this type of Egyptian theme, then this is a game you definitely won’t want to avoid just because of the format. It plays more like a video slot, but we also enjoy how the aesthetic appeal gives slot fans a more intense style of experience as opposed to only being a formality where everyone copies each other within the sub-genre.

Also, the hit frequency of the bonus features in this game is large enough that video slot players will certainly not get bored. It’s all about excitement with this title, and that is wonderful for slot fans who want an action-packed style of play in a smaller visual package. As a part of Betsoft’s lineup of slots overall, this is a game that holds a critical position because it is a good fit to a lot of people despite the three-reel layout.


Which online casinos have Lost Mystery Chests?

Use the list of Lost Mystery Chests casinos to see all online casinos that have Lost Mystery Chests. We filter the casino top list to only show Lost Mystery Chests casinos that accept players from your location.

What is the Return to Player (RTP) for Lost Mystery Chests?

The Lost Mystery Chests RTP is 96.0%. An RTP of 96.0% puts Lost Mystery Chests among slots with an average Return to Players. To be a high RTP slot it would have to be 98% or more.