Lost Mystery Chests Slot Review

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77% Rated

Graphics - 84%

Gameplay - 71%

Bonuses - 68%

Value - 42%

Whizz hot?

  • Ancient Egyptian theme
  • Mystery Chests land often
  • Free Spins with guaranteed Mystery Chests
  • High production values

Whats not so hot?

  • Gold Tiger Ascent reskin
  • Disappointing 95.37% RTP

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98% Rated


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97% Rated


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96% Rated


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Game information


Lost Mystery Chests











Lost Mystery Chests is a video slot from Betsoft with an ancient Egyptian theme.

Picture this! You’re sailing along the Nile with a picturesque view of the pyramids and the sphinx.

Sounds exciting? It sure is. Lost Mystery Chests will have you spinning the reels for treasures hidden in Egyptian tombs.

Betsoft infused Lost Mystery Chests with a colorful palette and lucrative bonus rounds. There are Mystery Chests, Free Spins, and a Buy Option.

The slots for real money has 3 reels, 3 rows, and 10 paylines. The volatility is medium and the jackpot is 2,520x your stake.

Bets per spin start with a modest $0.10 up to $150. The maximum bet is oodles higher than the standard Betsoft slot’s max bet of $100.

From that perspective alone, Lost Mystery Chests means business. Lost Mystery Chests is available at the top online real money casinos.

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The RTP or payback rate of Lost Mystery Chests is 95.37%. That’s nearly a full percentage point below the 96% industry average.

It’s disappointing since many previous Betsoft slots have far better RTPs. Even in the region of 97% and above.

lost mystery chest slots


Deep as a puddle beautiful as a tropical ocean. That’s the only way we can describe the game art of Lost Mystery Chests.

With regard to the symbols, there are no card symbols. Instead, the low-value symbols depict three hieroglyphs, which are nice and thematic.

The high-value symbols feature pyramids and ankhs. For three ankhs, you’ll receive a 5x payout. Not the best payout but every bit helps.

The Treasure Chests Wilds can pitch on any random spin subbing adjacent symbols.

Plus, when a bunch of wilds pops onto the reels. You’ll snag a cash prize worth 25x the stake!

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Bonus Rounds Lost Mystery Chests Slot

Mystery Chests

Up to 5 Mystery Chest symbols can land on any spin. Keep in mind, the Mystery Chest symbols won’t open until the reels stop spinning.

The chest symbols award payouts for the ankh, pyramid symbols to instant coin wins, Wilds, and Scatters.

Free Spins

The Free Spins feature is the game’s most lucrative asset. That’s if you want to win the jackpot of more than $300,000.

To unlock the riches or free spins of the slot machine. You need 3 to 5 Treasure Chest Scatters any position on the reels.

For 3, 4, or 5 Treasure Chest Scatters, you’ll receive 6, 8, or 10 free spins.

There’s also a small payout of up to 40x with the trigger. Besides, up to 9 Mystery Chests can appear on each free spin.

Bonus Buy

If you don’t want to wait for the Free Spins to trigger. You can purchase them through the Bonus Buy option.

You can even choose how many free spins you want. For 6, 8, or 10 free spins, you’ll have to pay 40x, 53x, or 66x your bet, respectively.

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Lost Mystery Chests Tips & Strategy

We played Lost Mystery Chests with free credits for 100 spins. The base game wins aren’t that hot despite a few wins North of 5x our stake.

The spins flow nicely and there’s a sense of intrigue for every Mystery Chest that lands. At the same time, there’s not much depth to the package.

We triggered the Free Spins Feature for 6 free spins twice. The first time was the conventional way.

We also bought it for another trigger for 40x. For both free spins triggers, we won 50x.

Not the best payouts. What’s important is that we had fun and the audio track is soothing.



Lost Mystery Chests is an intriguing Egyptian slot from Betsoft. We did pick up an interesting thing about the slots whilst playing it.

It’s a skin of Betsoft’s Gold Tiger Ascent slot just with a fresh coat of paint. To that end, Betsoft loses a few browny points from us.

Further, the slot won’t bleed your bankroll dry as you wait for the free spin triggers. Just be careful with the feature buy option, 1 in every 5 drops a big win.

For a more intriguing US-friendly slot, play Hyper Wins from RTGs. It’s a 3×3 niche slot with stunning graphics and the jackpot is 5,000x your stake.

The slot has more bonus rounds than Lost Mystery Chests. If you’re lucky, you can win as many as 200 free spins on a single trigger.

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