Review of the Coin Volcano game in Canada

Coin Volcano is a video slot from the developer 3 Oaks, which was released in August 2023. The game has an interesting interface and a convenient management platform. The number of reels is 3×3, and only one of the three paylines is winning.

The main features of this slot are:

  • User-friendly interface;
  • Lots of special symbols: Sticky Coin, Mystery and Mystery Jackpot, Coin Collect;
  • The opportunity to play the Bonus Game and the Ultra Bonus Game;
  • You can play the slot for real money or for free in the demo version;
  • Volcano Multipliers Feature that will increase your winnings;
  • Grand Jackpot with a multiplier of 500x the total bet.

The main characteristics of the slot

Developer3 Oaks
Release dateAugust 2023
Minimum bid0,13CA$
The maximum bid53,84CA$
Maximum winningsх500
Number of lines3
Number of reels3х3
GenreVideo slot

Symbols in the Coin Volcano slot machine

This slot contains the usual Coins symbols, as well as special symbols Sticky Coin, Mystery and Mystery Jackpot, Coin Collect. In turn, Coins symbols can be Mini, Minor and Major.

Multipliers to symbols:

  • 2 — 1-4х
  • 2 — 10х
  • 2 — 20х
  • 2 — 50х
Sticky Coin
  • 2 — 5-9х

Special symbols for the Coin Volcano slot

The special symbols in this slot are called Sticky Coin, Mystery and Mysterious Jackpot, Coin Collecting.

Sticky Coin

This symbol can appear randomly in the main game. It remains on the reels until the Bonus Game or Ultra Bonus Game is launched. A Sticky Coin dropped on the middle row of reels increases your chance of these rounds. The multiplier for this symbol is 5-9x of the total bet.

Mystery and Mystery Jackpot

Mystery is able to transform into any symbol, with the exception of Sticky Coin. However, the Mystery Jackpot can only turn into Mini, Minor and Major symbols. These symbols open at the end of the Bonus Game or Ultra Bonus Game.

Coin Collect

Coins Collect will collect all the prizes that are indicated on the Coin symbols. Coin Collect remains on the reels until the end of the Bonus Game or Ultra Bonus Game.

Special features in the Coin Volcano game

In this slot, you can buy bonuses and get a Jackpot. Coin Volcano also has the Volcano Multipliers Feature.

Buying bonuses

You can purchase the Bonus Game for CA$40.38 and the Ultra Bonus Game for CA$100.94. This round will be launched immediately after purchase. The Bonus Game or Ultra Bonus Game you bought will be played at the bet that launched them. It is important to note that by purchasing a Bonus Game or an Ultra Bonus Game, you do not also purchase the Sticky Coin symbol.


The Mini, Minor and Major symbols in the Bonus Game or Ultra Bonus Game give you the corresponding jackpot.

  • Major Jackpot = 50х the total rate
  • Minor Jackpot = 20х the total rate
  • Mini Jackpot = 10х the total rate
  • If you have collected all 9 frontal type symbols, you get a Grand Jackpot.
  • Grand Jackpot = 500х the total rate

Volcano Multipliers Feature

This feature is triggered in the slot randomly exclusively during the Bonus Game or Ultra Bonus Game. The volcano will shoot at random positions with multipliers of 1-9x. If several lava multipliers fall into the same position, the multiplier value for it increases. All multipliers will be applied at the end of the Bonus Game and the Ultra Bonus Game.

Bonus games in Coin Volcano

Two bonus games are offered in the slot: Bonus Game, Ultra Bonus Game.

Bonus Game 

The Bonus Game is played at the bet that launched it. All Bonus symbols remain on the reels until the end of the round. At the beginning of the Bonus Game, you will have 3 repeated spins, and each new Bonus symbol that appears on the reel restores the free spins counter to 3. The bonus game will continue until you run out of free spins, or until you collect 9 Bonus symbols. The bonus symbol can acquire values of 1-9x of the total bet.

Ultra Bonus Game

The Ultra Bonus Game is launched randomly during the main game and is played according to the spin rate that launched it. At the beginning of the round, you will definitely get the Volcano Multipliers Feature, which may fall out again during the Ultra Bonus Game.