Royal Mint

Big Time Gaming's Royal Mint is a video slot that utilizes the Megaways™ engine, providing players with as many as 117,649 ways to achieve wins. The game's theme draws inspiration from the UK's Royal Mint, showcasing elements like jewels, gold bars, and classic architecture, all set within a vault-like environment. It features six primary reels, along with additional reels positioned above and below the central four, which contribute to the Triple Reaction™ mechanic. This mechanic allows symbols that form winning combinations, excluding scatters, to cascade away, making room for new symbols to drop in from the extra reels and create chain reactions. Landing four scatter symbols that spell out “MINT” activates Free Spins, awarding 12 spins, with each extra scatter symbol providing additional spins. During the Free Spins, players benefit from an unlimited win multiplier that begins at 1× and increases by 1 with each reaction. Additionally, the game offers a Heartstopper™ Enhanced Free Spins mode, which is triggered by collecting 40 gold bars through scatter appearances, leading to an enhanced Free Spins round that starts with a 2× multiplier, escalating by 2 for each reaction. The Wild symbol is exclusive to the extra reels, substituting for regular symbols (excluding scatters) to assist in forming winning combinations. In certain versions, players have the option to use a Bonus Buy feature to gain direct access to the Free Spins feature.

You can play it for real money.