Star Clusters Megaclusters slot review

By The Slot Side Editorial TeamUpdated November 13, 2026How we score

RTP 96.54%

Images: © Big Time Gaming

Star Clusters Megaclusters, from Big Time Gaming, pays for clusters of symbols rather than lines. It includes wild symbols and a free spins round, and returns 96.54% over the long run. The studio gives no volatility, theme, release date or top prize.

Provider: Big Time Gaming
RTP: 96.54%
Volatility: Not stated
Reels: 4
Paylines: Not stated
Max win: Not stated
Release date: Not stated
Features: free spins, wild, cluster pays

Cluster mechanics

Wins here come from clusters of matching symbols rather than lines. The listing mentions 4 reels, and no paylines or ways figure is given, so we cannot describe the grid size beyond that.

How the wild and the free spins interact with the clusters is not stated, so rely on the in-game information for the rules.

The numbers behind it

A 96.54% RTP means the house keeps 3.46% of wagers on average, over a very large number of spins. It tells you nothing about the next ten minutes. Some operators run lower settings of the same game, so the figure at your casino may differ.

Big Time Gaming is better known for Megaways, and several of its slots in our catalogue, such as Bonanza Megaways and Max Megaways, use that format. This one does not. Read the volatility guide to see why a missing rating matters.

Playing it sensibly

The first few spins at the lowest bet are a cheap way to see how it moves. Agree a session budget with yourself first and treat it as the price of entertainment. Other games from the studio are under Big Time Gaming slots.