Gravity Bonanza (Pragmatic Play) – Review & Demo Play

Gravity Bonanza: Slot Overview

As slot themes go, Gravity Bonanza drops me on a candy-tinged alien world with a spaceman floating at the flank. The 7x7 grid uses cluster pays and tumbles, so every win clears and refills. The hook is the Black Hole symbol, which selects a symbol type and hoovers it into a Gravity Bonus that pays after tumbles finish. No wilds here, just scatters and that collector, and the rhythm suits high-variance hunting.

Gravity Bonanza Base Game and Features

Clusters land with five or more matching symbols connected horizontally or vertically, and tumbles keep chains alive as new symbols drop. Only one Black Hole can appear per spin and its cascades. When it lands, a random symbol is chosen; every instance on that sequence gets banked in the Gravity Bonus meter and paid by the table when the run ends. There is a scatter to trigger free spins, but no wilds, which keeps the grid feeling open.

The stated hit frequency sits around 50%, and that checks out across longer sessions: lots of nibbles, the odd pop, and the occasional screen salad. The art leans playful, with a sushi planet, a burger-shaped world, and a bright blue moon among the premiums. The real step-change comes when 31+ symbols connect or are counted via the Gravity Bonus, where the table stretches from four-figure multipliers up to the 10,000x cap. That’s the chase.

Gravity Bonanza Betting, RTP, and Win Potential

Stakes range from 20p to £240, the default RTP clocks in at 96.09%, and volatility is high. If you buy the feature, the published RTP drops to 95.99%. The ceiling is 10,000x, achievable from a single giant cluster or a swollen Gravity Bonus in free spins. Base game returns can feel patchy between events, as you’d expect at this risk tier, but the numbers, costings, and top end line up well for those comfortable with spiky sessions.

Gravity Bonanza Symbols and Their Payouts

Low pays are the red planet with yellow rings, the green planet, the sushi-shaped orb, and a red star. At the bottom of the table, five-of-a-kind pays start around 0.2x to 0.4x, while 31+ clusters on these icons climb into the 1,500x to 2,500x bracket. Symbol removal from tumbles helps these builds, and when a Black Hole picks one of the lows, the meter can still crank out solid totals if the sequence runs hot.

High pays are a purple meteorite, a burger planet, and the blue moon. Five-symbol clusters on these sit roughly 0.5x to 1x, and 31+ clusters reach 4,000x to 10,000x, with the moon topping the sheet. There’s no wild to shortcut connections, so building width matters, but the UFO scatter triggers features, and the Black Hole collector turns stray hits into counted stacks. It’s a paytable that makes sense once you see the meter spit out its prize.

Gravity Bonanza Symbols and Paytable

Symbol	Quantity	Payout
	31+	x10000
	28+	x5000
	25+	x2500
	22+	x1250
	8	x2
	7	x1.75
	6	x1.5
	2	x1
	31+	x6000
	28+	x3000
	25+	x1500
	22+	x750
	8	x1.5
	7	x1.25
	6	x1
	5	x0.75
	31+	x4000
	28+	x2000
	25+	x1000
	22+	x500
	8	x1.25
	7	x1
	6	x0.75
	5	x0.5
	31+	x2500
	28+	x1250
	25+	x600
	22+	x300
	8	x1
	7	x0.75
	6	x0.5
	5	x0.4
	31+	x2000
	25+	x1000
	22+	x500
	19+	x250
	8	x0.75
	7	x0.5
	6	x0.4
	5	x0.3
	31+	x1500
	28+	x750
	25+	x400
	22+	x200
	8	x0.5
	7	x0.4
	6	x0.3
	5	x0.25
	31+	x1000
	28+	x500
	25+	x250
	22+	x150
	8	x0.4
	7	x0.3
	6	x0.25
	5	x0.2
	Special
	Scatter

Gravity Bonanza Bonuses and Special Features

Tumbles are ever-present. Any win removes its symbols, lets new ones drop, and can keep paying while connections persist. There’s no cap on consecutive cascades, so long strings can appear off modest starts, especially when space opens on the grid. This is the backbone in both phases, handing you extra looks at scatters and giving the Black Hole more chances to grab its chosen symbol across the same spin cycle.

The Black Hole symbol is the star. Only one can land per spin and ensuing tumbles. When it appears, the game chooses a symbol type; every copy in view, and every copy that drops during that sequence, gets collected into the Gravity Bonus indicator. When the run ends, the total number collected pays as if it were a single cluster of that size. It’s simple, readable, and surprisingly punchy when the grid keeps feeding it.

Free spins arrive from 3, 4, 5, 6, or 7 scatters for 10, 15, 20, 30, or 50 spins, with retriggers on the same scale. During the bonus, the Black Hole can appear carrying a multiplier of 2x, 3x, 5x, or 10x, applied to the Gravity Bonus payout from that symbol. That’s the ticket to the upper range, and if buy-in is offered, the feature costs 100x and rolls 3-7 scatters, with the buy-round RTP listed at 95.99%.

Bonus Buy Feature

Free Spins The free spins round can be instantly triggered from the base game by buying it for 100x current bet.
Feature Cost:	x100 Bet
RTP:	95.99%
Volatility:	-

Gravity Bonanza: Slot Verdict

I came for the gimmick and stayed for the collector. Gravity Bonanza takes a familiar cluster-tumble frame and gives it a neat twist with that meter payout. In the base, it’s capable of a tidy saver when the Black Hole hits early and keeps chaining. The 50% hit rate keeps you clicking along, but the meaningful ladders live with the collector sequences, so patience pays more than blind aggression.

In free spins, a 5x or 10x Black Hole on a lively board can turn one spin into a table-topper. I rate the transparency: you see what’s being counted, you know what you need, and the step from 1,000x to five-figure territory feels tangible when the meter swells. It won’t land every session, and that’s the thrill tax on a 10,000x slot, but the ride is fair and the ceiling is worth the wait.