Millionaire Rush Megaclusters Slot

Millionaire Rush

Can you handle an adrenaline rush worth millions? Step inside Millionaire Rush, a dynamic branded slot, presenting a unique Megatrail mechanic and a top reward of over 55,000x your stake!
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What does John have to say?

With high potential and the excellent 12-rung Megatrail, Millionaire Rush is one of the best Megaculsters slots and maybe even the best Millionaire versions out there.

Leanna Madden


Leanna Madden

100% up to €300 + 25 Free Spins on Book of Dead

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  • Thumbs-Up Reactions can increase the grid size up to 10x10
  • Thumbs-Up Megatrail feature with 12 random bonuses
  • Thumbs-Up Bonus prizes award up to 2,000x your stake in free spins
  • Thumbs-Up Possible wins of up to 55,060x your stake
  • Thumbs-Down Some might find the theme too basic

Millionaire Rush Review

Based on a British hit TV show, Who wants to be a Millionaire, Millionaire Rush is a classic BTG cluster pays slot taken to the extreme. Featuring a new mechanic with an exciting bonus trail, it offers simple but exciting gameplay topped with a huge win potential that will appeal to all types of players. You can walk away now and nag yourself forever, or you can explore a brand-new take on a game show themed fan-favourite in our slot review below.

SLOT FEATURES Reactions, Megaclusters, Megatrail Bonuses, Free Spins
RELEASE DATE 25th July 2022
SLOT TYPE Megaclusters
THEME Game Show
REELS, ROWS, PAYLINES 5, 5, Cluster Pays
BET LEVELS 0.20 – 20
MAXIMUM WIN 55.060x Your Stake

Millionaire Rush Bonus Features

Millionaire Rush is packed full with bonus features and it starts with Reactions, allowing you to hit multiple wins in just a single spin.In the base game, you’re also introduced to the developer’s unique feature, Megatrail, containing 12 types of random bonuses, including an instant bonus prize worth up to 1,000 your stake. More fun and bigger wins await when you unlock the free spins bonus round with 7 consecutive wins, but let’s explore the game right from the start.


Appearing anywhere on the lively grid, a rainbow-like wild, with its slot features, can substitute any regular pay symbols to help you build a winning reaction.


Reactions occur on every winning spin, during which symbols split and react, increasing the grid size up to 100 symbols. If wins are formed with regular symbols, they’ll split into 4 smaller symbols. When you form a win using smaller symbols, they’ll disappear from the grid, allowing new ones to drop into the gaps. Whichever way you trigger a reaction, it will give you multiple winning possibilities in just one spin.


The unique Megatrail feature is the star of the show that activates with every successful reaction. Placed on the left-hand side of the grid, it has 12 rungs, each containing a random bonus award except the bottom rung. The base rung is always empty, so you’ll need at least 2 consecutive base wins to benefit from one of the bonuses offered. Rung 2 always contains a random bonus, landing 7 consecutive wins, awards 6 free spins, and reaching rung 12, awards a bonus prize of up to 1,000x your stake. Everything in between rotates from spin to spin, giving you at least 3 of the below random bonuses to keep you entertained:

  • Wilds -adds up to 10 wilds to the screen.
  • Multiplier Wilds – add wilds with multipliers of up to x5 to the grid.
  • Symbol Explosions – every occurence of the set symbol removes all symbols in its row or column.
  • Symbol Subdivide – every big instance of the displayed symbol turns into 4 smaller symbols.
  • Symbol Upgrade – upgrades symbols displayed.
  • Symbol to Wild – every instance of the displayed symbol turns into wilds.
  • Mega Wild – in the base game, adds a grid of 4 wilds or two grids of wilds during free spins.
  • Win Multiplier – multiplies wins up to x10, except the bonus prize.
  • Explosions – up to 3 explosions, in the shape indicated, will remove symbols from the screen.
  • Symbol Duplication – adds five big instances of the displayed symbol.
  • 50:50 – removes all of the symbols in the top, bottom, left or right half of the screen.
  • Max Megaclusters – replaces all big symbols with 4 smaller symbols.

Free Spins

Triggered with 7 consecutive wins, the Megatrail awards 6 free spinsand turns itself into an enhanced Megatrail awarding up to 6 random bonuses on every spin. In addition, the top bonus prize doubles up to 2,000x your stake and you can also win an extra 3 free spins, up to 99 when you reach rung 7 during this round. Plus, rung 1 and 2 now both contain random bonuses at all times.

Millionaire Rush Jackpot

Hitting rung 7 during the base game or free spins awards a special jackpot of 1,000 or 2,000x your stake, respectively, but that’s not the biggest prize to look forward to. The max you can win on the Millionaire Rush is a jaw-dropping award of 55,060x your stake!

RTP and Volatility

Millionaire Rush arrives with a substantial RTP of 96.44%, but beware of extreme volatility if you have a limited budget. Otherwise, enjoy the thrills of manifesting big wins once in a while.

Where to Play Millionaire Rush

Coming from a high-calibre studio, Millionaire Rush is bound to appear at multiple online casinos, including Spinint, which can be found on our current toplist.

Millionaire Rush on Mobile

Designed using advanced HTML5 technology, the mobile version of Millionaire Rush is 100% mobile-friendly and playable on all the latest Android and iOS devices as a direct result.

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Leanna Madden is an expert in online slots, specializing in analyzing game providers and evaluating the quality and variety of slot games. With her extensive knowledge, she guides players to the best slot options, including high RTP slots and those with exciting bonus features. Leanna's insights help players make informed decisions and enjoy rewarding slot experiences at online casinos.

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