Star Clusters Megaclusters
Harry Vaughan
New players making their first deposits only. Min deposit £20. 100% deposit match, max £100 cash. 30x wagering on first deposit amount to receive cash. Redeposit allowed to complete wagering. 18+.
Full T&Cs apply.
18+. New Players Only. Min. deposit £20. UK players. Max. bonus 1st deposit 100% up to £50 and 2nd deposit 50% up to £100. 35x wagering applies, within 21 days. 20 spins on 1st deposit and 30 spins on 2nd deposit. Spins expire after 24 hours.
Full T&Cs apply.
New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the
network.
Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.
Full Terms apply.
The welcome bonus includes a 100% match up to €500 plus 200 free spins; minimum deposit of €20, 35x wagering applies to the bonus and 40x to free spins winnings, valid for 10 days. Withdrawals are typically processed within 1 to 3 business days. T&Cs apply.
The Casino Bonus is available for Casino Slots games only. The minimum deposit required to qualify for the bonus is 20€/$/A$/C$/R$/. Both the Casino Bonus and your deposit are subject to a wagering requirement of 30x (thirty times) the deposit plus the bonus amount. Bonus T&Cs apply.
Withdrawals are processed efficiently, with e-wallets taking 24–48 hours and bank transfers requiring 3–5 business days.
-Star Clusters Megaclusters Demo-
Star Clusters Megaclusters – Slot Review
By Big Time Gaming
✅ FAQ
Star Clusters Megaclusters is a grid-based slot by Big Time Gaming that introduced the Megaclusters mechanic. Instead of traditional reels, it uses a dynamic grid where symbols split into smaller ones after each win, increasing the number of symbols on screen and the chance of consecutive wins.
When a winning cluster forms, each winning symbol splits into 4 smaller symbols. New symbols then cascade into the grid. This can continue for several rounds as long as new clusters form, creating a highly dynamic play experience.
Yes, it is a high volatility slot. Wins may be less frequent but can be significant during free spins, especially with the increasing multiplier feature.
Yes, you can play Star Clusters Megaclusters in demo mode at GalaReviews without depositing. This lets you explore the Megaclusters mechanic risk-free before playing with real money.
Introduction
Star Clusters Megaclusters was the first slot to introduce Big Time Gaming’s Megaclusters™ engine, a system designed to rethink how grid slots operate. Rather than relying on the familiar Megaways format, this engine introduces a dynamic grid where symbols split into smaller clusters during cascades, opening up thousands of potential combinations.
How Megaclusters Work
Unlike standard reel slots or even Megaways titles, Megaclusters use a grid that expands dynamically as the player hits consecutive wins.
- Base Layout: The game begins on a 4×4 grid with 16 symbols.
- Cluster Wins: When 5 or more matching symbols connect horizontally or vertically, they form a cluster and trigger a cascade.
- Symbol Splitting: Each winning symbol splits into 4 smaller symbols, which are then replaced in the next spin. This can transform the grid into a much denser layout—up to 64 symbols at once.
- Cascades Continue: Cascading continues as long as new winning clusters are formed.
This mechanic differs sharply from the Megaways model, where reels change size but remain tied to a fixed row structure. Here, the space evolves based on results, giving it more of a puzzle-like or grid-game feel.
Bonus Features
Free Spins with Progressive Multiplier
- Triggered by Golden Wilds: Collect 4 or more golden wild wins in a single round to unlock 2 free spins, with additional spins for every extra golden wild.
- Persistent Multiplier: A progressive multiplier starts at 1x and increases with each cascade during the free spins round.
- Full Grid Play: In the bonus round, the grid always starts with 64 mini symbols, maximizing the Megacluster mechanic from the first spin.
Volatility and RTP
- Volatility: High
This game is not for players seeking frequent small wins. Instead, it’s built to deliver rare but significant payout potential, especially during the bonus round with increasing multipliers. - RTP: 96.54%
A competitive return-to-player percentage, consistent with most Big Time Gaming titles.
Visuals and Design for Star Clusters Megaclusters Video Slot
The game takes on a simple, neon-style jewel aesthetic—bright colors, minimal distractions, and a dark background. The symbols resemble gems, and the audio reinforces the futuristic, arcade-style environment. While not story-driven, it’s visually clean and performance-focused.
Try It for Free
If you want to explore how Megaclusters feel in practice, it’s best to try it without risk. You can launch a free demo of Star Clusters and similar games in our slot demo library, where gameplay is identical to the real-money version but without financial exposure.
Real Money Play
Once you’re familiar with the mechanics, you can find Star Clusters Megaclusters at several of our reviewed online casinos. These platforms offer secure deposits, tested withdrawal times, and verified licensing. Find some of our recommendations down below. +18 | Always play responsibly
Summary
Star Clusters Megaclusters marked a shift in BTG’s design philosophy—introducing a new format that moves away from reel-based structures entirely. The cascading, symbol-splitting grid allows for longer chains of wins, and the bonus round brings real payout potential thanks to the progressive multiplier and maximum grid expansion.
For players who enjoy high volatility games with a mechanical twist, it stands out as a unique innovation in the crowded slot landscape.
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Only one bonus is allowed per player, account, address, computer and IP address. If no other information is given, the minimum qualifying deposit for claiming a bonus is 20 EUR, 20 USD, 20 AUD, 20 CAD, 40 NZD, 200 NOK and 110 BRL. The maximum amount of the bonus varies depending on the campaign. Full T&Cs apply.
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Supacasino New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only.
Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus
amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses.
Excluded Skrill and Neteller deposits.
Full Terms apply
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Mr Superplay New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network.
Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
