Millionaire Rush

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Rules and Gameplay

Millionaire Rush Megaclusters by Big Time Gaming brings an innovative gaming experience to players with its Megaclusters engine. The game starts on a 5×5 grid, which can expand thanks to the Megaclusters and Reactions mechanics. Players win by landing clusters of 5 or more matching symbols anywhere on the grid. The game is highly volatile, offering a thrilling and unpredictable gaming session with an RTP of 96.44%. Each winning cluster triggers a Reaction, replacing winning symbols with four smaller ones, potentially leading to consecutive wins and grid expansion up to 100 positions.

Bonus Features

Millionaire Rush is packed with exciting bonus features, primarily driven by the Megatrail system, which adds a dynamic layer of gameplay. Key features include:

  • Reactions: Winning symbols are replaced with four smaller symbols, continuing as long as wins occur.
  • Megatrail: A ladder with 12 rungs, each offering a modifier, feature, or cash prize. Players climb the trail with each Reaction win.
  • Free Spins: Triggered by reaching the 7th rung on the Megatrail, awarding 6 free spins with enhanced Megatrail and the potential for additional spins and modifiers.
  • Random Modifiers: Including Wilds, Multiplier Wilds, Symbol Explosions, and more, each adding unique twists and opportunities for big wins.

These features combine to create a gameplay experience full of surprises and opportunities for substantial payouts.


The symbols in Millionaire Rush revolve around gemstones and special icons that trigger game features. Detailed information includes:

  • Gemstone Symbols: Pay between 0.5x and 50x the stake, depending on the cluster size and type of gem.
  • Wild Symbol: Represented by the ‘W’ symbol, substituting for regular pay symbols to complete or improve clusters.


Millionaire Rush offers a range of payouts based on the size of the winning clusters. Here’s a simplified payout table for clarity:

Cluster Size Minimum Payout (x stake) Maximum Payout (x stake)
5 0.5 1
25+ 30 50

This table exemplifies the game’s rewarding structure, with larger clusters leading to higher payouts, enhancing the excitement and appeal of chasing big wins.


Millionaire Rush utilizes the Megaclusters mechanic instead of traditional paylines, where wins are formed by clusters of 5 or more matching symbols. This innovative approach allows for dynamic gameplay and the potential for numerous winning combinations across the expanding grid.

Pros & Cons

Pros Cons
Innovative Megatrail feature enhances gameplay Gemstone symbols may feel generic to some players
High potential payout of up to 55,260x stake High volatility may not suit all players
Engaging and unpredictable bonus rounds Limited appeal beyond fans of the gameshow theme

Minimum and Maximum Bet

The Millionaire Rush slot game offers players a flexible betting range starting from as low as $0.20 up to a maximum of $20 per spin. This range aims to accommodate both casual players and those looking to place larger bets, ensuring a broad appeal across different types of slot enthusiasts.

Game Jackpot

The game’s jackpot potential is massive, with players having the opportunity to win up to 55,260 times their stake. This is coupled with a Return to Player (RTP) rate of 96.44% and high variance, indicating that while wins may not be frequent, they have the potential to be quite substantial when they do occur. The high volatility and significant maximum win emphasize the game’s appeal to players seeking thrilling, high-reward gameplay experiences.

About Provider

Big Time Gaming, the provider behind Millionaire Rush, is renowned for its innovative and high-quality slot games. Established in the online casino industry for creating the revolutionary Megaways engine, Big Time Gaming has a reputation for integrating unique gameplay mechanics, such as the Megaclusters and Megatrail features found in Millionaire Rush. Their games are characterized by high volatility, intricate themes, and the potential for substantial payouts, catering to a wide audience of slot enthusiasts seeking out cutting-edge gaming experiences.

How To Play

  • Select your bet size using the game controls. Bets can range from $0.20 to $20 per spin.
  • Press the spin button to start the game. The grid will populate with symbols, and wins are achieved by forming clusters of matching symbols.
  • Utilize the Megaclusters mechanic where winning symbols split and react, potentially creating more wins on the same spin.
  • Ascend the Megatrail with each consecutive win, triggering modifiers and bonus features as you climb.
  • Aim to reach the 7th rung on the Megatrail to trigger the free spins round, where you can benefit from additional modifiers and the potential for larger wins.
  • Monitor the game’s RTP and variance to manage your bankroll effectively, aiming for the high-value symbols to maximize your winning potential.


Millionaire Rush is a dynamic and engaging slot game that stands out due to its inventive Megaclusters and Megatrail features, offering a fresh and unpredictable gaming experience. With a high potential payout and an engaging theme based on the popular gameshow, it provides an exciting challenge for players. Despite its high volatility, the promise of significant rewards makes it an appealing option for those seeking thrilling gameplay and the chance to win big. Big Time Gaming continues to push the boundaries of slot design, making Millionaire Rush a must-try for fans of innovative casino games.