Game Info

Min bet: 20pJackpot: YesPaylines: 20Special Features: MegaJackpots Bonus Game, Cash Eruption Bonus, Expanding Wild Feature

Megajackpots Cash Eruption

Get ready to turn up the heat – Cash Eruption MegaJackpots is bringing the lava-level thrills!

With fiery Free Spins, sizzling Giant Symbols, and explosive jackpot potential, this volcanic slot is bursting with action. Land those flame-filled fireballs and you could unlock scorching cash prizes or the molten-hot MegaJackpot. If you're after some truly hot spins, play Cash Eruption MegaJackpots online and see where the sparks might take you.

And that’s not all. We’ve got more exciting online slots lined up for you to check out.

For information on symbols and base game instructions, please see in-game help menu.

Winning the MegaJackpots Progressive

Every bet offers a chance to win the MegaJackpots Progressive. The higher the bet, the better the odds of winning. The odds are proportional to the actual bet amount, ensuring fair play. For example, a player betting at a 0.20 coin value has twice the chance of winning as a player betting 0.10 in the same game and currency. The expected return to player (RTP) remains the same regardless of the bet size. See the game rules for full payout details.

MegaJackpots Bonus Game

This feature is triggered when five MegaJackpots Bonus Scatter Symbols land in the base game or a Jumbo MegaJackpots Bonus Symbol appears during the Bonus. Triggering the feature awards one spin of the MegaJackpots Bonus Game reels, which contain Multiplier Symbols and MegaJackpots Symbols. All symbols that appear in the middle row are awarded, and multipliers are added together. If one or more MegaJackpots Symbols land in the middle row, the MegaJackpots Progressive is awarded. Only one MegaJackpots Progressive is awarded per trigger. The reels used in this bonus are different from those in the base game and the regular Bonus.

Pattern Feature

A pattern win occurs when all positions on reel 1 are filled with the Red 7 Symbol, and all positions on reels 2, 3, 4, and 5 are filled with Wild Symbols. The Wild Symbol does not substitute for the Red 7 Symbol in this feature. Line wins are not paid in addition to a pattern win.

Cash Eruption Bonus

Triggered by landing six or more Fireball Scatter Symbols in the base game or a Fireball Symbol on the linked reels during the Bonus. In the base game, Fireballs are collected in a meter above the reels, which resets after every spin. The bonus awards three initial respins. Each Fireball Symbol reveals a prize value or a fixed jackpot—MINI, MINOR, or MAJOR—and locks in place. Every new Fireball resets the respin counter to three. If all 15 reel positions are filled, the GRAND prize is awarded. The bonus ends when no respins remain or when all positions are filled. All locked prize values, including GRAND, MAJOR, MINOR, and MINI, are cumulative and awarded in full. These values are fixed based on the triggering bet and are not shared. The reels used are different from those in the base game and the Bonus, and the feature plays at the same coin value as the triggering spin. It cannot be retriggered.

Expanding Wild Feature

After a spin in the base game or Bonus, any Wild Symbols that land on reels 2, 3, 4, or 5 may expand vertically to turn the entire reel Wild. Wins are calculated after these transformations. Wilds substitute for all symbols except Fireball, MegaJackpots, and Volcano Symbols. Wilds only expand if they create a winning combination.

Bonus Feature

Triggered when three or more Volcano Scatter Symbols land anywhere on the reels. Awards six spins. During the Bonus, reels 2, 3, and 4 are linked and display a single Jumbo symbol, which is 3x3 in size. Only one Jumbo symbol appears per spin. A Jumbo Volcano Symbol retriggers the Bonus and adds three more spins, up to a maximum of 15. A Jumbo Fireball Symbol triggers the Cash Eruption Bonus with nine initially locked symbol positions. A Jumbo MegaJackpots Bonus Symbol triggers the MegaJackpots Bonus. The reels used during the Bonus are different from those in the base game. Spins are played at the same coin value as the triggering spin.

Terms and Conditions

Malfunction voids all plays and pay. RTP = 92.50%%.

You’re in safe hands

At Grosvenor Casinos, we want you to enjoy every second that you play with us. Find tips on how to play safely, discover places to get support and get information on all the tools we have in place at: keepitfun.rank.com

Your privacy and security is our number one priority here at Grosvenor Casinos. We protect your account with market-leading security technology so we’re one of the safest online casino sites to play on. We never sell or rent customer details.

Licence

This website is operated by Rank Interactive (Gibraltar) Ltd, a company incorporated in Gibraltar with registered number 120385 with its registered address at Suite 3, 2nd Floor, Icom House, 1/5 Irish Town, Gibraltar GX11 1AA.

Licensed and regulated in Great Britain by the Gambling Commission under account number 57924 for GB customers playing on our online sites. For customers outside of Great Britain, we licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commission under licence numbers RGL 133 and RGL 134.

Licensed and regulated by The Gambling Commission under licences 614, 33465 & 34161 for customers playing in our land-based casinos. Grosvenor is part of the Rank Group. GROSVENOR® and the GROSVENOR logos are registered trade marks of Rank Leisure Holdings Ltd.

Only players above the age of 18 are permitted to play our games. Underage gambling is an offence.

Please gamble responsibly and only spend what you can afford. For help and support with any gambling related issues, please contact Gamble-Aware at https://www.gambleaware.org/ and 0808 8020 133.

Payment Methods