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Millionaire Rush Megaclusters Slot

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Millionaire Rush is an online slot created by Big Time Gaming. The key features include Megatrails, Megaclusters and free spins. The volatility is high, the RTP is 96.44%, and the top p...rize in the game is worth 55,260x your stake.

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  • Unique Megatrail feature
  • Decent RTP of 96.44%

Theme, Graphics & Soundtrack

This action-packed TV-themed slot machine is inspired by the famous TV quiz that got millions of viewers hooked to their small screens and that, more than 20 years after the initial release, still doesn't cease to amaze.

Millionaire Rush borrows many elements from the source material, including the musical score, names for certain bonus games, and the overall look.

With an intricate approach to design, Millionaire Rush by Big Time Gaming has every chance of becoming a classic in its own right.

Millionaire Rush RTP & Volatility

Millionaire Rush has an RTP of 96.44%.

It is highly volatile game, with a maximum win of 55,060x your stake, so although there is that big win amount available, you could find yourself going long stretches without winning anything - beware!

Millionaire Rush Megaclusters Slot

How to Play Millionaire Rush

A quick guide on how to play BTG’s Millionaire Rush Megaclusters slot:

  • Click the green Millionaire Rush Spin button to start the reels
  • Use the two pointers to adjust the bet amount to an acceptable level
  • Click the “menu” button to access the game rules

How to Win

This game does away with standard paylines and instead brings you Megaclusters. This means you’ll have to collect at least five of the same kind in a cluster to land a win. Winning symbols must be adjacent either horizontally or vertically.

The game starts on a 5x5 grid, but the grid expands every time you trigger a cluster. The maximum size of the grid is 10x10. The maximum win in the base game is 50x the bet for landing more than 25 orange, green, purple, red or blue gems. The minimum win is triggered for five turquoise gems - only 0.1x the bet.

The bet sizes for Millionaire Rush start at 20p. 

Millionaire Rush Free Spins

Initially, you get six free spins when the seventh rung is highlighted. The bonus prize is doubled up to 2,000x your total stake. You’ll enjoy a special 6-step trail displayed randomly throughout the entire round.

Max-win 55,260x
Volatility High
Top RTP 96.44%

Millionaire Rush Megatrail Bonuses

The Megatrail on the left side of the matrix has 12 rungs, randomly determined on every spin. Two rungs are fixed: rung 12 rewards you with a bonus prize of 1,000x the stake, and rung seven sends free spins your way. In addition to fixed rungs, at least three random bonuses are added on every spin in the base game.

Let’s take a look at what you might get:

  • Wilds - up to 10 Wilds added to the matrix
  • Multiplier Wilds - Wilds with x5 multipliers are added to the grid
  • Symbol to Wild - the gem displayed will turn into Wild
  • Mega Wild - a grid of four Wilds is added to the screen. In the free spins round, two grids are added
  • Symbol Subdivide - the big symbol displayed will turn into two smaller symbols of the same kind in the same position.
  • Symbol Upgrade - the symbol displayed turns into whichever symbol is indicated
  • Win Multiplier - multiplier of up to x11 is activated on the win
  • Max Megaclusters - big symbols are replaced with smaller ones
  • Symbol Duplication - adds a row or column of symbols of the same kind
  • Symbol Explosion - displays a symbol and removes its entire row or column
  • Explosion - removes the symbols in the shape indicated
  • 50:50 - all symbols at the top, bottom, left, or right half are removed

As you can see from the list above there really is a lot going on in this game!


We are big fans of BTG Slots here and this one didn't disappoint - we enjoy the Megaclusters feature and the new Megatrail feature that has 12 rungs that are randomly determined every base game spin really made the game worth playing.

Disclaimer: Millionaire Rush Megaclusters trademark / license is owned by Big Time Gaming. This site is not endorsed by Big Time Gaming.

Slot Data
Slot Name: Millionaire Rush Megaclusters
Software: Big Time Gaming
RTP: 96.44%
Volatility: High volatility
Paylines: 10
Reels: 10
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £10 (GBP)
Top Win: 55260
Features: Wild Symbol, Free Spins, Megaclusters, High volatility, Colossal Symbols
UK Available in UK? Yes. Big Time Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos.

Millionaire Rush FAQs

What is teh RTP of Millionaire Rush

The long-term average expected return to the player is 96.44%.

What is the Megatrail feature?

The feature offers players a load of bonuses that brings new chances to win to every spin.

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