Cubes Slot Demo - Free Play

The Cubes slot from Hacksaw Gaming turns the iconic Rubik’s Cube into a vibrant cluster pays puzzle. Starting on a 5x5 grid, matching 5 or more connected cubes (in rows, columns, or blocks) creates wins, locks them in place, and can expand the grid up to a colossal 11x11. A center “X” color multiplier adds extra punch, and a free spins round can build supersized clusters worth up to 3,000x your stake.

With a 96.34% RTP and high volatility, the Cubes online slot boasts sleek, minimalist visuals and satisfying pop-and-grow animations, compatible with both desktop and mobile devices.

Set your total bet between 0.20–100.00 via the +/- stake controls. Some regions (not the UK) also allow Bonus Buy, Auto, or Turbo modes. Wins form when 5 or more same-colored cubes connect horizontally/vertically. After each win, the grid can expand, and all wins are paid out together once the expansions are complete.

Betting Options

• Grid: 5x5 base; expands to 7x7 then 11x11
• Stakes: 0.20 – 100.00 per spin
• Devices: Desktop & mobile (iOS, Android, Windows)
• Modes: Auto/Turbo & Bonus Buy (region-dependent)

All cube colors pay the same. Key payout benchmarks from the paytable:

• 5 connected cubes: 0.1x total bet
• 25+ connected cubes: 40x total bet

Center “X” Multiplier: If your winning cluster matches the center color, the win is multiplied by the cluster size (e.g., 5 cubes = 5x). This is capped at 22x for 25+ clusters.

Cubes Free Spins and Bonus Features

Expanding Grid

Any win expands the grid from 5x5 → 7x7 → 11x11 if consecutive wins continue. Once no new wins form (or the grid reaches a size of 11x11), all cluster wins are tallied.

Free Spins

• Trigger: Land 5 winning clusters of different colors in a single sequence (including expansions).
• Award: 10 free spins.
• Sticky Color: A random cube color becomes sticky for the entire bonus, making it easier to build giant clusters.
• Persistent Size: Once the grid expands to 7x7 or 11x11, it stays that size during the feature.

Colour Blast Jackpot

During free spins, a cluster of 70+ matched cubes on the 11x11 grid triggers a fixed jackpot of 2,500x your stake.

• RTP: 96.34%
• Volatility: High
• Max Win: 3,000x your stake (up to 300,000.00 at 100.00 bet)

While the 2,500x Colour Blast is a standout prize, the overall cap sits at 3,000x, achievable with a massive combination of clusters on the fully expanded grid.

Cubes Verdict

The Cubes slot machine blends clean design with clever mechanics. The expanding grid and center-color multiplier keep the base game fresh, while free spins with a sticky color deliver the best shot at epic clusters. If you love modern, minimalist puzzle slots with high-volatility peaks, play Cubes—or try a Cubes demo for free play first.