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Boomerang Jack's Lost Mines Slot - Review, Free & Demo Play

Boomerang Jack's Lost Mines
Boomerang Jack's Lost Mines
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Updated: 22.07.2025
Reviewed by: Fabio Duarte
Do you want to go on a real adventure for ancient treasures? Then play Boomerang Jack's Lost Mines by Red Rake Gaming, which was released on 22/12/2022. In this slot, you will play in a lost cave full of traps and wild animals, but free spins, multipliers, jackpots, and an enlarged reel grid will help you overcome these obstacles. Our Slotsjudge team has also embarked on this adventure and is waiting for you in this review!

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Boomerang Jack's Lost Mines slot

General information about Boomerang Jack's Lost Mines slot

Rating by Fabio Duarte:
7.9
User’s Rating: Not rated yet
Red Rake Gaming
Write a review +25 SJ points
  • Release Date:
    22.12.2022
  • Volatility:
    High
  • RTP:
    95.3%
  • Multiplier:
    Yes
  • Max. win:
    4,836.4x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    Yes
  • Slot lines:
    50
  • Slot reels:
    5
  • Layout:
    5-5
  • Stakes range (€/£/$):
    0.1 to 25
  • Slot Theme:
    Australia, mines
  • Technology:
    HTML5
More infoLess info

Licensed and tested by

  • AGCO
  • EEEN
  • Gambling Comission
  • ISO 27001
  • MGA
  • PGCB

How to Play

In the base game of Boomerang Jack's Lost Mines, you'll deal with a 5x3 grid with 25 win lines. After collecting the gems, you will be able to open several different free spins rounds, and the blue gem will help you open the 5x5 grid and 50 lines. You can also get fixed jackpots, multipliers, and extra spins. Let's start this adventure:

  1. Launch Boomerang Jack's Lost Mines on PC or Mobile
  2. Then, go to the menu and study the bonus features and payout rules
  3. Next, set your bet size between €0.10 and €25
  4. Done, now click on play to start reels or activate autoplay

Boomerang Jack's Lost Mines RTP and Volatility

7.3 
The Lost Locations Adventure of Australia will run with an RTP of 95.3% and medium-high volatility.
Yes, adventure is not always simple and easy as in the ancient caves, you will find many traps in the form of an RTP indicator that is slightly below average. But volatility is the golden mean between excitement and a simpler game. Therefore, we give this section a rating of 7.3.

Theme

9 

When you arrive in Australia, you will need to find the entrance to an ancient cave, in which treasures are hidden. Yes, the task seems to be easy, but in order to get through the cave, you need to get around a lot of traps and wild animals. But when you go all the way, you can find chests with treasures and jewels. In general, the plot is very interesting and the graphics are cool, so we put it a rating of 9.

By spinning the reels of the Boomerang Jack's Lost Mines slot by Red Rake Gaming, you can find a lot of artifacts that will bring generous payouts. For example, card suits pay up to 6x, animals up to 10x, protagonists up to 10x, and treasure symbols up to 20x. Wild symbols per reel will only help you replace the base values and can even cover the reel. Collecting jewels that act like Scatters will unlock the spins game where you can find multipliers and extra spins.

Theme
Boomerang Jack's Lost Mines Slot - Paytable

Mobile Compatibility

Boomerang Jack's Lost Mines Slot Mobile
By exploring the ancient caves of Boomerang Jack's Lost Mines by Red Rake Gaming when using your mobile gadget, you can find treasures anywhere, the main thing is that you need a stable internet connection on your iOS or Android device.

About Red Rake Gaming

Red Rake Gaming has been a renowned provider of premium gambling entertainment since 2011. The vendor offers chic table games with an advanced bonus system, plus, there are more than 130+ slots in its catalog. For example, Wild Animals, Mysteries of Egypt, and Magic Wilds.

Bonus Rounds & Free Spins

9.4 

In Boomerang Jack's Lost Mines, you can catch gems that will unlock many different free spins rounds, jackpot games, and an extended grid with increased lines. Next, we will talk about all the bonus features of this slot, but first, we will put a rating of 9.4.

Big Free Spins and Gems Feature

On the reels of the slot, you can find green, red, and blue stones and they can randomly open one of the bonus games. For example:

  1. Green – collecting from one green stone can open the game with 5 free spins. In this round, you will be able to catch 2x gold coins and a new gem will increase the value of the coin and bring +1 free spin.
  2. Red – this game starts with 1 red stone and it will bring 8 rotations. In the round, you will receive symbols that can show a cash prize or additional free spins. Also, in this game, you will collect diamonds to win generous jackpots.
  3. Blue – a blue stone will open the game with 5 free spins, a 5x5 grid, and 50 lines.

In addition, collecting 2 combined stones will activate 8 free spins with features that match the rules for the color of the stone. But a mix of 3 stones will trigger 10 free spins and all stone modifications.Boomerang Jack's Lost Mines Slot - Gems Feature

Boomerang Jack's Lost Mines Demo Play

In the demo version of the gambling adventure, you can check all the bonus features and mechanics without risks and deposits. This way, you can test the novelty before playing for real money, and our page is here to help with this.

Max Win

6 
Thanks to the bonus features, you can find the treasure in the form of a 4,836.4x max win.

Such potential can be obtained in the bonus game with gems and jackpots. It seems to us that adventurous travelers will be interested in getting to such a treasure, so we put a rating of 6.

Boomerang Jack's Lost Mines Jackpot

In the bonus game, which will be opened by the red stone, you will collect diamonds and they can be exchanged for 4 different fixed jackpots. For example:

  1. Mini – 4 purple gems worth 10х
  2. Minor – 4 green gems worth 30х
  3. Major – 5 blue gems worth 150х
  4. Grand – 5 red gems worth 700х

Boomerang Jack's Lost Mines Big Win Video

✅ Try this slot for free on our website - https://slotsjudge.com/online-slots/boomerang-jack-s-lost-mines/ Hi everyone! In this video we’ll show you bonus game in Boomerang Jack's Lost Mines from Red Rake Gaming. The slot machine has high volatility and RTP of 96.3%. The playing field consists of 5 reels and 5 rows, the minimum bet starts with $0.10, and the maximum bet reaches $25. By the way, the maximum winnings are 4'836x of the bet size.The main features of the machine are Free spins, Scatter Symbol, Wild Symbol and Jackpot Game. Write in the comments, have you played Boomerang Jack's Lost Mines from Red Rake Gaming and how do you like the winnings presented in this video! No links used during live stream or in the description are transaction links. 18+ | Play Responsibly | Begambleaware.org. #slots #onlinecasino #bigwin

Overall Rating

7.9
A colorful adventure game will give you a new experience and a gambling mood as there is really something to have fun in the slot. The slot has many variations of free spins activation and cool rounds with multipliers, extra spins, and jackpots. We think that the authors managed to make a smart and interesting game with generous potential.
Hits
Fixed jackpots
Free spins
Several options for activating bonus rounds
High-quality gameplay
Misses
You may lack the Bonus Buy option

Boomerang Jack's Lost Mines Slot - FAQ

What is the RTP in the Boomerang Jack's Lost Mines slot?

The Boomerang Jack's Lost Mines will run with an RTP of 95.3% and medium-high volatility.

What is the max win in the machine?

Thanks to the bonus features, you can find the treasure in the form of a 4,836.4x max win.

How to open the game with spins?

The free spins game starts randomly when you collect at least 1 stone.

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Fabio Duarte
Fabio Duarte
Expert in: News, Blog, Slot reviews, Payments
Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on slotsjudge.com.

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