Pragmatic Play · 2026
Cosmic Clusters! is a space-themed 6x6 video slot from Pragmatic Play with medium volatility. This page covers how rounds run, what symbols pay and how free spins start.
Symbols land across a 6x6 grid of 36 cells, and a win forms when at least 5 matching symbols connect horizontally or vertically. This is a cluster pays game, so there are no paylines to count. The theme is space: satellites, a UFO, a green alien and gems fill the board. Cosmic Clusters! comes from Pragmatic Play, and it is a medium volatility video slot.
Winning clusters explode, the remaining symbols fall, and new ones drop into empty cells. This tumble repeats until no new win appears. After a win, a Random Wild lands in an empty cell first. Three to six SCATTER symbols start Free Spins, and during them, Money symbols that do not win stay on the grid until they win or the round ends.
Seven figures, one table
Unsure what RTP or maximum win means for your money? Each figure is explained below.
| What it means | In money |
|---|---|
| Provider | Pragmatic Play |
| RTP | 96.44% / 96.45% / 96.47% / 96.48% / 96.53% / 96.54% |
| Volatility | Medium |
| Grid | 6x6 |
| Maximum win multiple | x5,000 |
| Maximum win in money | A$2,500,000 |
| Release date | 16/07/2026 |
Round Walkthrough
This walks you through one full spin, from the bet you pick to the moment you stop.
Choose your stake somewhere between A$0.20 and A$500, the same price for every version of the game. The examples on this page use A$0.20 and A$0.40, and at that top example a win would arrive as A$2,000.
Six reels by six rows land 36 symbols, and a cluster of five or more matching symbols joined horizontally or vertically counts as a win. Nothing has to fall in a payline, so awkward gaps in the grid are not a loss on their own.
Winning clusters burst off the grid and everything above falls into the gap, with fresh symbols dropping from the top. A single symbol can turn WILD into an empty cell during that tumble, and the flurry repeats while new wins appear.
Land three SCATTER anywhere and 12 free spins open; four gives 15, five gives 18 and six gives 21. Two more SCATTER during a round add two spins, and the purple backdrop turns orange while the money symbols linger.
Pick the amount you are willing to lose before the first spin, because a session's outcome cannot be known ahead of time. Stopping at that figure keeps each spin a decision rather than a chase.
Feature rules
We explain each bonus step before the first spin, in the order it happens.
Landing 3, 4, 5 or 6 SCATTER symbols anywhere on the grid gives 12, 15, 18 or 21 free spins. Two or more SCATTER symbols add 2 more free spins during the round. Money symbols that land without a win stay until they win or the round ends.
Base gameFree spins
The reels jump straight into the free spins round once the purchase goes through. In this standard tier, Bronze, Silver and Gold money symbols may all appear during the round, so every money tier is in play.
Game lobbyFree spins round
The reels move straight into the Super Free Spins round once the purchase is made, with no base game spins before it. The purchase costs 300x the bet.
Before any spinSuper Free Spins
The reels open the Epic Free Spins round as soon as the purchase clears, with no base game spins first. That costs 1000x the bet, the highest of the three buys.
Game lobbyEpic Free Spins
See It Before You Spin
These views answer the usual worry that a slot described in words looks nothing like the real thing.
Symbol paytable
Payouts below are in money at the A$0.20 example bet, and more symbols in a cluster pay more.
| Icon name | 11+ | 12+ | 13+ | 14+ |
|---|---|---|---|---|
 SCATTERScatter | – | – | – | – |
 Prismatic crystal cluster | A$1.50 | A$2.25 | A$3 | A$5 |
 Green alien | A$0.90 | A$1.20 | A$1.50 | A$2 |
 Satellite | A$0.80 | A$1 | A$1.25 | A$1.50 |
 Flying saucer | A$0.70 | A$0.90 | A$1 | A$1.20 |
 Ruby gem | A$0.70 | A$0.90 | A$1 | A$1.20 |
 Purple octagon gem | A$0.60 | A$0.70 | A$0.80 | A$0.90 |
 Blue diamond gem | A$0.40 | A$0.60 | A$0.65 | A$0.75 |
 Pink pentagon gem | A$0.40 | A$0.50 | A$0.55 | A$0.60 |
 Green orb gem | A$0.40 | A$0.50 | A$0.55 | A$0.60 |
On the reels, each bonus buy opens its free spins at once, priced as a multiple of the bet: A$40, A$120 or A$400 at A$0.40.
| Bonus buy | A$ cost | RTP |
|---|---|---|
| Buy Free Spins (standard) | x100 · A$40 | – |
| Buy Super Free Spins | x300 · A$120 | – |
| Buy Epic Free Spins | x1,000 · A$400 | – |
On the reels, every spin returns a share of the stake over time. The return to player is measured per A$100 staked, and the version running on Ubet Casino is shown in the game rules.
| Version | RTP | Default or not |
|---|---|---|
| Variant 1 | 96.54% | Unavailable |
| Variant 2 | 96.53% | Unavailable |
| Variant 3 | 96.48% | Unavailable |
| Variant 4 | 96.47% | Unavailable |
| Variant 5 | 96.45% | Yes |
| Variant 6 | 96.44% | Unavailable |
On the reels, the Free Spins round can appear on any spin, and no one can tell in advance which spin that will be. How often the bonus round comes is not known before you play. One session can bring it early, late or not at all. The result of a session is random, whatever the RTP version in use.
Every spin on the grid runs on one of six RTP versions, and only the game rules say which one Ubet Casino uses. The version sets the long-run return to player, which the table on this page shows in money for each one. A higher RTP does not promise a win on any single session.
Across the grid, the top prize of Cosmic Clusters is x5,000 times the bet, a ceiling reached very rarely. Reaching it depends on the reels, so no one can plan for it. Read the figure as a limit of the game, not as a target.
Cosmic Clusters! trial
At Ubet Casino we let you try the game first, then decide how much to stake.
On the reels, the demo spins with play money and pays nothing. The real game needs an account and the legal age of 18+.
Play nowFour questions
Ubet Casino explains each figure in plain terms, so you know what to expect before a spin.
On the 6x6 grid, a cluster of five or more connected symbols pays, and the paytable at A$0.20 lists every payout before you stake money. Cosmic Clusters! is a video slot from Pragmatic Play, so check the paytable and rules here first.
Landing 3, 4, 5 or 6 SCATTER symbols anywhere on the grid awards 12, 15, 18 or 21 free spins. Two or more SCATTER symbols during the round add two more free spins, and the background shifts to warm orange and red.
Stakes on the reels start at A$0.20 and reach A$500 at the highest bet allowed here. The examples on this page use A$0.20 and A$0.40, so the payouts you see there scale with your own stake.
Cosmic Clusters! has medium volatility, so wins vary in size between spins. Medium volatility describes how spread out results are, and it does not predict when the free spins arrive.
Cosmic Clusters next
After this, you will have compared Cosmic Clusters with five other slots on Ubet Casino.
You must be 18+ to play. Help is available from the National Gambling Helpline on 1800 858 858, and you can self-exclude through BetStop, the national self-exclusion register.
Decide how much you can afford to lose before the first spin, and stop when that amount is gone.
Choose your stopping point before the session starts, and keep to it after a win as well as after a loss.
Use the deposit and loss limits in your account to cap what goes in and what can be lost.
When Cosmic Clusters! stops being fun, take a break, and if you cannot stop, self-exclude through BetStop.
Senior editor, former compliance analyst at an online gaming operator
I check the licence, the company record and the Malta register entry myself before any figure goes live, and I keep the BetStop and helpline details current for Australian players.
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