Mega Vault Millionaire Slot

Mega Vault Millionaire is a 5 reel slot with 3 horizontal rows that form a 15 block grid.

This 15 block grid has 25 fixed paylines and is produced by Microgaming for the Mega Moolah Jackpot slots series.

There is a Jackpot wheel that opens the vault to jackpots, which is triggered at any time during a spin regardless of the bet amount.

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Mega Vault Millionair

Mega Vault Millionaire Game Features

  • Game Name: Mega Vault Millionaire
  • Slots Series: Mega Moolah
  • Software Developer: Microgaming
  • Gaming Platforms: Desktop, Mobile, Tablet
  • Release Date: November 1, 2019
  • Paylines: 25.
  • Reels: 5 x 3 Rows
  • Game Features: Mega Vault Jackpot Wheel, Bonus Game.
  • Multiplier Symbol: Yes
  • Scatter Symbol: Yes
  • Wild Symbol: Yes
  • Betting Range: $0.25 - $6.25

Return To Player (RTP)




Game Type


Heather Gartland Senior Gaming Author

Mega Vault Millionaire Slot Review

Mega Vault Millionaire is exclusive to Microgaming’s Mega Moolah Slots.

Playing for real money will offer access to the Mega Vault where you stand a chance of becoming an instant Millionaire.

The paylines in this slot game are fixed, which means you play 25 paylines on every spin regardless of the size of your budgeted bet.

The good news is that every spin you make on Mega Vault could be a jackpot trigger which of course is the news every gambler wants to hear.

Mega Vault Millionaire has a superb sound play and excellent HD graphics.

The Ultimate rewards, however, come from the randomly triggered Bonus Vault Wheel revealing the contents of your vault.

Who knows you could be the next new member of the Millionaires Club.

Betting Range

Mega Vault Millionaire slot by Microgaming bets range from $0.25 up to $6.25 as the max bet.

Also, remember that this is a fixed 25 payline slot game, so by default you will have to play all 25 paylines starting at $0.25 per spin.

Mega Vault Wild Symbol

The Jewellery Box is the Wild Symbol which completes various winning combos. The Wild also adds a 2x Multiplier boosting wins and increasing your bankroll.

A Regal Scatter

The Faberge egg is Mega Vault Millionaire’s Scatter Symbol and comes with a 3x Multiplier. The Multiplier is applied to all wins in this mode.

Moreover, it can also combine with the Wilds Multiplier to boost your winning by 6x.

When you land three or more Scatter Symbols on the reels, you receive 15 Free Spins.

Symbols from the Vault

In Mega Vault Millionaire the symbols you will find on the reels are representative of a millionaire’s materialistic treasures.

The higher paying symbols are gold bars, expensive watches, precious stones, and an image of the Queen.

The lower paying symbols in this Mega Moolah slots are the elegant Royals.

The Mega Vault Wheel

In Mega Vault Millionaire Progressive Slot there is a new feature. The new Jackpot in this slot game still features a jackpot wheel.

However, in place of spinning one wheel and landing the jackpot prize, Mega Vault slot opens the first reel which is called the Bonus Vault.

Furthermore, the Bonus Vault has different colours for its sectioned segments.

They are coloured green and bronze with the green section holding the silver key to bigger jackpots.

Landing on the bronze segment, you will see you win the Mini Jackpot.

Consequently, landing on the green section which has the key will get you to the next level which is a new wheel with three different segments.

Should you spin the wheel and land on the silver section you, win the Minor Jackpot.

The aim of this Bonus wheel is to land on the green parts as they get you to the Mega Vault.

As a result, you will see two different coloured sectors, blue and red.

You are now on the home stretch, and the attraction here is that you could be the next Mega Moolah Millionaire.


Mega Vault Millionaire is like most progressive jackpots in the Mega Moolah Jackpot Slots. It’s a volatile slot with a base game of 600x your bet.

Mega Vault produces more frequent wins and excellent feature games especially the nail-biting and unique Bonus Vault Wheel leading to life-changing big wins.

Additionally, if you enjoy Microgaming progressive jackpots you should also look at trying the new WowPot Jackpot Series.

Finally, something totally new from Playtech is the Kingdoms Rise Series which also offers excellent progressive jackpot slots.

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