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Introducing The Game

Star Clusters is a Megaclusters slot game that starts with 4 rows and 4 columns in the base game and 8 rows and 8 columns in the free spins. Winning symbols split and react, allowing up to 256 symbols to occur during the free spins.

How To Play

Select your stake by using the left and right arrow buttons on the stake display. The stake value is displayed in the stake display. All payouts are multiplied by the stake of each individual spin.

Start The Spin

Press the play button to start the spin at the stake displayed. The 4 reels will spin and then come to a stop, displaying the result.

Megaclusters

A Megaclusters slot is a symbol-matching game where winning symbols split and react. Winning symbols are replaced by four smaller symbols. New symbols drop in from the top to fill available positions on the board. Reactions continue until there are no more wins. Reactions occur after all coinciding wins have been paid.

Symbol Wins

Wins consist of 5 or more matching symbols of any size, horizontally or vertically adjacent. The highest win is paid per winning cluster. Payouts are multiplied by stake. All winning combinations are added together.

Wilds

Regular Wild substitutes for all symbols except Gold Wild. Gold Wild substitutes for all symbols. Up to two Gold Wilds can occur. Wilds substitute for adjacent symbols only and do not pay in clusters.

Gold Wild Multiplier

Gold Wild Multiplier starts at x1 and increments by 1 whenever one or more Gold Wilds substitute in a win. It increments before any wins are paid and resets at the end of each spin unless free spins are triggered.

Free Spins

When 5 or more reactions occur in the base game, free spins are triggered. Two free spins are awarded plus one for each reaction beyond the fifth. The Gold Wild Multiplier carries over into free spins. Additional free spins are awarded when the Gold Wild Multiplier reaches multiples of 10.

General Information

The RTP value is shown in-game. System malfunction voids all pays and plays.

Star Clusters Demo & Free Play Guide

Searching for a Star Clusters demo or Star Clusters free play version is a common step for players who want to test a slot before playing for real money. While we do not provide demo access here, this page offers a detailed explanation of the game’s features.

You’ll learn about the core mechanics, bonus rounds, and symbol functions that define Star Clusters. This overview helps you understand how the game plays and what makes it appealing, without requiring free play access.

Think of it as your preview: a way to evaluate whether Star Clusters matches your playing style without having to make a deposit in a real-money environment.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.