Who Wants to Be a Millionaire Rush: Slot Overview

If you only know Who Wants to Be a Millionaire from television, it may not immediately seem like obvious material for an online slot tie-in. Still, the leap from game show to casino reels happened a long time ago and has proven hugely popular. A major force behind this kind of branding is Big Time Gaming, which already has multiple Wants to be a Millionaire titles in its line-up. The range grows with Who Wants to Be a Millionaire Rush, a release that brings the show back to the reels while pairing BTG’s detailed Megaclusters engine with a fresh mechanic called Megatrail.

And it certainly lives up to its name—Who Wants to Be a Millionaire Rush plays at a brisk pace. At its core, it’s a cluster-pay grid slot, then supercharged with plenty of added features to create that “rush” feel and keep things varied. The action begins on a 5×5 size grid, which can expand thanks to how Megaclusters operates. Once you load it up, you’re dropped into the show’s studio: dark, accented with neon light strips, and backed by the instantly recognisable soundtrack. The branding is used mainly through these audio-visual touches, but fans should still feel right at home.

Big Time Gaming has earned a strong reputation across the industry and built something of a cult following among iGaming players. A big part of that success is the consistency of its game statistics. Who Wants to Be a Millionaire Rush sticks to that standard, offering an RTP of 96.44% and running on a highly volatile math model. It’s built for all modern devices, and joining the Rush means choosing a stake of 20 p/c to $/€20 per spin.

As a cluster-paying slot, a win lands when at least five matching symbols connect next to each other horizontally or vertically. The regular paying symbols are gem-style tokens, returning 0.5-1x the bet for five of a kind and climbing to 30-50x the bet for clusters of 25+ symbols. Rounding out the symbol set (for now) is the wild ‘W’, which can land anywhere and substitute for any standard pay symbol.

Who Wants to Be a Millionaire Rush: Slot Features

At first glance, Who Wants to Be a Millionaire Rush appears to use the familiar approach of chaining consecutive Reactions to unlock features and free spins. In reality, BTG puts its own spin on the formula by introducing a few smart tweaks.

Reactions

When a win occurs, every winning symbol is replaced with four smaller symbols of random types. If a win is formed from these smaller symbols, they are removed from the reels, and fresh symbols fall in to fill the gaps. In total, the grid can hold up to 100 symbols at once. Reactions keep going until no further wins are created.

Megatrail

To the left of the grid sits the Megatrail, made up of 12 rungs featuring random modifiers. The top rung is always a random cash prize, hitting the 7th rung grants +3 free spins, and in the base game, at least three additional rungs will contain modifiers. You climb the Megatrail by landing consecutive Reactions, activating modifiers along the way: