Free demo & player guide
Kluster Krystals Megaclusters
No sign-up · no deposit · full screen available
Free slot demo · player guide
Kluster Krystals Megaclusters
In Relax’s first take on Megaclusters, every spin brings the possibility of upgrading symbols. Winning clusters kick things up a notch, causing all neighbouring symbols to upgraded to a double, triple or quad symbol.
18+ · free play · no account or deposit
Game details checked 30 Oct 2026How we check games
60-second guide
What matters at a glance
Free play
Play Kluster Krystals Megaclusters here
Open the game above to check its pace, controls and features. Free play stays on SlotsCollector.
Look for
Features worth trying
- Free Spins
Free Spins
- Multipliers
Multipliers
Game overview
What is Kluster Krystals Megaclusters?
In Relax’s first take on Megaclusters, every spin brings the possibility of upgrading symbols. Winning clusters kick things up a notch, causing all neighbouring symbols to upgraded to a double, triple or quad symbol. For extra excitement, this feature is not lost on multipliers either, upgraded by up to 3 times their starting value, causing win potential to skyrocket! The treasure trove of Krystals has more to serve up, with 3 mini-features that are guaranteed to trigger after a sequence of 6 avalanches. Krystal Vanish will pick one symbol group based on colour and wipe them from the game area. Krystal Boost will upgrade all visible normal symbols, while Krystal Kut will remove all visible, single, normal symbols. When a Bonus symbol lands near a winning cluster and gets upgraded to a quad symbol, players are taken to a fully-charged Free Spin round, bringing 7 free spins. Quad Bonus symbols in Free Spins re-trigger the round’s benefits, bringing 7 free spins and an additional 4! With symbol upgrades hidden in every nook and cranny, Kluster Krystals brings winners together for maximum thrills and magnetic wins.
How it plays
The features that shape the game
Kluster Krystals Megaclusters is listed as a Video Slot from Relax Gaming.
Free Spins
Free Spins
Multipliers
Multipliers
Before you play
Does Kluster Krystals Megaclusters match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Video Slot format from Relax Gaming
- High volatility
- Free Spins
- Multipliers
What to check first
- This page lists RTP at 96.49%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Kluster Krystals Megaclusters FAQ
Clear answers based on the game information and demo status available today.
Can I play Kluster Krystals Megaclusters for free?
Yes. Select “Play free demo” to open Kluster Krystals Megaclusters on this page without an account or deposit.
What type of game is Kluster Krystals Megaclusters?
Kluster Krystals Megaclusters is listed as a Video Slot from Relax Gaming. The confirmed features are listed above.
What is the RTP of Kluster Krystals Megaclusters?
The RTP shown for Kluster Krystals Megaclusters is 96.49%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Kluster Krystals Megaclusters numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 96.49%
- Volatility
- High
- Maximum win
- 10,000×
- Bet range
- €0.10 – €100
Reels & wins
- Reel layout
- 8×8
Release & devices
- Release date
- 12 Jan 2021
- Theme
- Crystals, Fantasy, Magic
More to play
More games from Relax Gaming
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
Advertiser disclosure