Coin Volcano online slot serves as an excellent gameplay experience for Australian players looking to win big payouts. This imaginatively-themed game available at SkyCrown Casino packs numerous bonus features and ways to hit winning combinations across its 5 reels and 25 paylines. Read on to learn why Coin Volcano should be your next thrilling slots adventure.

History and Evolution

Coin Volcano joins a long tradition of slots featuring mining and precious gems. Classic land-based slots often used diamond, gold, and jewel themes as easy ways to convey notions of wealth and big wins. In the 1990s and 2000s, these themes exploded in popularity with titles like Diamond Queen, Gold Rally, and Jewel Thief becoming casino staples. In the online slots era, developers have gotten more creative with mining and gems themes. Titles like Gonzo’s Quest and Lost Relics take an adventure approach with lavish graphics and expanding reels. Other games use gems and metals as visual shorthand while focusing gameplay on bonus features like free spins. Coin Volcano follows this modern trend, dressing up its bonus-packed gameplay with a mining visual theme.

Gameplay Mechanics

Coin Volcano uses a standard 5 reel, 3 row, and 25 payline setup. To form a win, players must land 3 or more matching symbols on adjacent reels starting from the leftmost reel. Over a dozen different elements appear on the reels including 4 high-value gemstones, 4 mining characters, and classic card icons. The volcano wild symbol substitutes for other symbols to help create wins. Only the dynamite scatter and bonus symbols do not get replaced by wilds. The bonus symbols include 3 coin symbols and the miner symbol. Landing 3+ dynamite scatters triggers 8 free spins.

Slot Payout Overview

Symbol	Type	Multiplier	Payout
Blue Gem	High Value	25x	25,000 coins
Green Gem	High Value	20x	20,000 coins
Red Gem	High Value	15x	15,000 coins
Purple Gem	High Value	10x	10,000 coins
Prospector	Standard	5x	5,000 coins
Donkey	Standard	4x	4,000 coins
Canary	Standard	3x	3,000 coins
Dynamite	Scatter	–	–
Volcano Wild	Wild	–	–
Ace, King	Low Value	2x	2,000 coins
Queen, Jack	Low Value	1x	1,000 coins

Free Spins and Bonus Rounds

Coin Volcano’s main bonus feature comes in the form of free spins activated by 3+ dynamite scatters. Players receive 8 free spins with all wins doubled. What’s more, additional scatters landed during free spins will retrigger the bonus with another 8 free spins! This alone gives tremendous winning potential, but Coin Volcano adds another bonus on top. During any spin, landing a full stack of coin or miner symbols on the first reel triggers the Coin Volcano feature. Here the icons erupt in cascading coin wins while the reels continue spinning. Any wild volcano symbols also erupt for more coins! The cascades and re-spins continue until no more winning symbol stacks appear.

Theme and Design

Coin Volcano uses its mining concept to full effect. The reels are set on a stone backdrop with mine cart tracks running behind them. A lush jungle vista fills out the background scene. The high-value gem elements glisten impressively while the explorer, donkey, and canary characters add humor. The visual highlight comes from the erupting volcano wilds and coin symbols during the bonus. These eruptions unleash vibrant explosions of coins and animations for a truly eye-catching display! Overall, Coin Volcano’s graphics strike a balance between cartoonish charm and modern sheen. The mining setting paired with eruptive bonuses and wins checks all the boxes for an entertaining online slot at SkyCrown.