Cubes

Cubes, created by Hacksaw, is a video slot that utilizes a cluster-pays puzzle mechanic instead of the conventional reels or paylines. It features a retro and minimalist theme, with colorful blocks that resemble a Rubik’s Cube or Tetris aesthetic. The game begins with a 5×5 grid layout, and when you form a winning cluster of at least five matching cubes connected either vertically or horizontally, the grid can expand progressively up to 11×11. In the center of the grid lies a “Middle Multiplier,” which boosts your winnings by the size of the cluster if it is part of a winning combination, with a maximum multiplier of 22×. If no wins occur during a spin, the grid resets to its original 5×5 configuration.

Winning clusters in five different colors during a single spin sequence activate Free Spins, illuminating all letters in “CUBES” and granting ten free spins. During the Free Spins, a random color is designated as sticky, allowing any clusters of that color to remain on the grid throughout the bonus round. The grid size achieved at the beginning of Free Spins does not revert on dead spins, enabling players to retain expansions into the bonus play.

A unique feature called “Colour Blast” is available exclusively during Free Spins: if you create a sticky cluster of 70 or more blocks of the selected color, you receive an instant payout of 2,500 times your bet. The game does not include wilds, scatters outside of triggering clusters, or a bonus-buy option.

You can play it for real money.