Gravity Bonanza
Certified by the HGC (HGC-015699-TM)
Data source: iGaming Tools (27 July 2026)
Free play · rotates to fullscreen
Demos are only available to people aged 21 and over.
Demo provided by the game studio via iGaming Tools. Free play only, no real money.
How it playsHow Gravity Bonanza plays
This page is compiled from the provider’s published data and the HGC register. It is not a review: we have not tested Gravity Bonanza yet, so it has no score.
Gravity Bonanza is a Pragmatic Play slot with 7 reels and 7 rows, paying for clusters instead of lines. It is themed around space.
It is certified by the HGC for online play in Greece, certificate HGC-015699-TM; last updated in the register on 15 November 2023.
Gravity Bonanza combines free spins, multipliers, cascades, cluster pays and bonus buy. 22 other slots of the 593 with data in our catalogue have exactly the same combination.
RTP 96.09%: what it means
The RTP (return to player) of Gravity Bonanza is 96.09%. Over a very large number of spins the game theoretically pays back €96.09 for every €100 staked; the remaining €3.91 (3.91%) is the house edge. RTP is an average over millions of spins. A single session can end very differently — and in the long run the casino wins.
That is below the median RTP (96.5%) of the 593 slots with data in our catalogue — higher than 20% of them. Across the 507 Pragmatic Play slots we track, the median RTP is 96.5%. Note: 96.09% is the standard version of Gravity Bonanza. If a casino runs another version, its RTP is shown in the game’s info screen.
Volatility: high
The provider rates the volatility of Gravity Bonanza as “high”. Wins are rarer and concentrated in the bonus rounds. Long losing stretches are expected, so a balance can run out quickly.
Of the other 506 Pragmatic Play slots in our catalogue, 434 share this level with Gravity Bonanza.
Max win: 10,000×
The top prize on Gravity Bonanza is 10,000× the stake, i.e. €10,000 at a €1 stake. It is a theoretical cap: most sessions end without coming anywhere near it. That is above the median (7,500×) of the 544 slots in our catalogue that publish a max win; 104 are higher.
Bet range
The provider does not publish a bet range for Gravity Bonanza in our data source; the minimum and maximum stake are shown in the game’s info screen at the casino.
Bonus features
Free spins
Usually triggered by scatter symbols, they give you spins you are not charged for; their wins are credited to your balance as normal. In Gravity Bonanza it comes together with multipliers, cascades, cluster pays and bonus buy. Found in 489 of the 593 slots with data in our catalogue and in 416 of Pragmatic Play’s 507.
Multipliers
Multiply a win, for example ×2 or ×10. They are already part of the RTP — they do not raise it. In Gravity Bonanza it comes together with free spins, cascades, cluster pays and bonus buy. Found in 299 of the 593 slots with data in our catalogue and in 262 of Pragmatic Play’s 507.
Cascades
After a win the winning symbols are removed and new ones drop into place, so one paid spin can produce several wins in a row. In Gravity Bonanza it comes together with free spins, multipliers, cluster pays and bonus buy. Found in 169 of the 593 slots with data in our catalogue and in 148 of Pragmatic Play’s 507.
Cluster pays
Groups of matching symbols that touch each other win, instead of symbols on paylines. In Gravity Bonanza it comes together with free spins, multipliers, cascades and bonus buy. Found in 66 of the 593 slots with data in our catalogue and in 53 of Pragmatic Play’s 507.
Bonus buy
The bonus round can be bought outright at a price that is a multiple of the stake — often tens or hundreds of times. That means much more money is staked in a short time; whether it is offered depends on the casino. In Gravity Bonanza it comes together with free spins, multipliers, cascades and cluster pays. Found in 450 of the 593 slots with data in our catalogue and in 394 of Pragmatic Play’s 507.
Frequently asked questions
What is the RTP of Gravity Bonanza?
The RTP of Gravity Bonanza is 96.09%, according to the provider (Pragmatic Play). That is a house edge of 3.91% over the long run; a single session can differ a lot.
Is Gravity Bonanza certified in Greece?
Yes. The HGC has certified Gravity Bonanza for online play, certificate HGC-015699-TM (last updated in the register on 15 November 2023). You can check it with the “Is this slot certified in Greece?” search on frut.gr or in the HGC’s public register.
What is the max win on Gravity Bonanza?
10,000× the stake, according to the provider. It is a theoretical ceiling that is reached very rarely.
How volatile is Gravity Bonanza?
“High”, according to the provider. Wins are rarer and concentrated in the bonus rounds.
What bonus features does Gravity Bonanza have?
According to the provider: free spins, multipliers, cascades, cluster pays and bonus buy.
Can I play Gravity Bonanza for free?
Yes, in the demo on this page, with play money and only after confirming you are 21+.
Similar slots
Gravity Bonanza compared
The most closely related slots in our catalogue, by provider, volatility, theme and features:
| Slot | RTP | Volatility | Max win | Grid |
|---|---|---|---|---|
| Gravity Bonanza | 96.09% | high | 10,000× | 7×7 |
| Star Bounty | 96.6% | high | 25,000× | — |
| Aztec Smash | 96.52% | high | 9,000× | 7×7 |
| Candy Corner | 96.5% | high | 10,000× | — |
Compared with Star Bounty (Pragmatic Play), Gravity Bonanza has an RTP 0.51 points lower, the same volatility and a max win 2.5 times lower. Both have free spins, multipliers, cascades and bonus buy. Only Gravity Bonanza has cluster pays.
Compared with Aztec Smash (Pragmatic Play), Gravity Bonanza has an RTP 0.43 points lower, the same volatility and a max win 1.1 times higher. Both have free spins, multipliers, cascades, cluster pays and bonus buy.
Compared with Candy Corner (Pragmatic Play), Gravity Bonanza has an RTP 0.41 points lower, the same volatility and the same max win. Both have free spins, multipliers, cascades, cluster pays and bonus buy.