Piggy Bank: Coinstorm

Piggy Bank: Coinstorm Slot Review

A fat gold pig grins from a throne of stacked coins while forked lightning cracks down both sides of the cabinet. In Piggy Bank: Coinstorm, most of the money you see on screen isn’t yours yet – and the entire game is built around making you wait for it. That’s a bolder design than the cheerful fruit symbols suggest.

It runs on a 3×3 grid, and the paytable is honest about its size: the top symbol pays 30x for three of a kind and everything below falls away quickly. The real money sits on the Bonus symbols, which carry values right up to a 1,000x GRAND jackpot. It’s a compact collector game in the mould of Piggyfest Bonanza, with the same single-minded focus as Fruit Fusion: Three Pots and Hot Triple Sevens, from Evoplay.

Base Game & Features

Three reels, three rows, and a symbol set pulled straight from the classic fruit shelf. Wins come from three of a kind, and the ladder is short enough to read in one glance. There’s a Wild, which appears only in the main game.

The Wild substitutes for every regular symbol except the Bonus symbols and the Bonus Collector. It can’t build a collector trigger, but it does the ordinary work of completing BAR and Bells lines that would otherwise miss. On a grid this small, one substitution is often the difference between a 30x hit and nothing at all.

The paying symbols, each for three of a kind:

• BAR – 30x
• Bells – 20x
• Watermelon – 10x
• Grapes – 8x
• Oranges and Plums – 2x
• Lemon and Cherries – 1x

The spread tells its own story. Only BAR and Bells clear 20x, and four of the six tiers pay 2x or less. Two symbols share each of the bottom two tiers, so the low end of the ladder is crowded while the top is thin.

The fruit symbols are furniture; the game’s actual economy runs elsewhere. The Bonus symbols are where that economy lives. They land only on reels one and three, and every one of them carries a random money value or one of four fixed jackpots. Values are displayed in whichever currency you’re playing.

• GRAND – 1000x the bet
• MAJOR – 200x the bet
• MINOR – 50x the bet
• MINI – 20x the bet
• Random values – 1x, 2x, 3x, 5x, 7x, 10x or 15x the bet

One catch, and it shapes the whole game: Bonus symbol values only pay during the Piggy Energy feature and the Bonus Game. In the base game they sit on the reels as unclaimed money, waiting for something on the middle reel to collect them.

When they do pay, Bonus symbol wins are added on top of any payline win from the same spin. A collected GRAND and a BAR line in the same result both land. Nothing about the collection costs you the ordinary win.

Piggy Bank: Coinstorm Bonus Features

Everything routes through one symbol: the Bonus Collector, which appears only on reel two in both the base game and the Bonus Game. It can trigger three different features, and the distinction between them is just a question of what lands either side of it.

Piggy Energy

The cheapest trigger. If there’s at least one Bonus symbol on reel one or reel three, and a Bonus Collector lands on reel two, the Collector absorbs the values of every Bonus symbol currently on the reels. The money that was sitting there as decoration becomes a payout on the spot.

It’s a one-spin event rather than a round: the values are collected, paid, and the game carries on. The trigger needs only one outer reel to cooperate, so what the feature pays depends entirely on what happens to be on screen when the Collector arrives. With a GRAND worth 1000x the bet sitting in the pool, that ceiling is high.

Bonus Game

The bigger prize needs both sides working at once: a Bonus Collector on reel two and Bonus symbols on reels one and three in the same spin. That combination opens the Bonus Game proper, where the collecting continues with the full set of Bonus values in play.

Inside the round, the same symbols do the same jobs. Bonus symbols keep landing on the outer reels with fresh money values and jackpots attached, and the Bonus Collector keeps arriving on reel two. Every collection pays on the spot.

The GRAND sits at the top of the ladder throughout, and because every Bonus symbol carries its own value, a single spin with the outer reels stacked full of them can add up fast. Bonus symbol wins and payline wins are added together here too, so a fruit line underneath a big collection is never wasted.

Collector Magic

The safety net. If a Bonus Collector lands in a spin with no Bonus symbols and no winning combinations, it may randomly transform symbols on reels one and three into Bonus symbols, which then triggers the Bonus Game. It’s the one route to the big round that doesn’t require anything to have landed first.

The trigger is random rather than guaranteed, so a dead spin with a Collector in the middle is a chance at the Bonus Game, not a promise of it. When it does fire, the transformed symbols go into the round carrying their own values, exactly as if they’d landed naturally.

Bonus Buy

There’s a bonus buy option for players who’d rather skip the waiting. The buy menu sits in the base game interface alongside the spin controls, and buying sends you straight into the Bonus Game rather than waiting on the reel two and outer-reel combination to arrive on its own.

Our Honest Verdict

Overall Rating: 7.1/10

You spend most of a session watching money that isn’t yours yet, and that’s exactly why you’d pick this over a straight fruit machine – the pig is literally sitting on your payout until the middle reel lets you have it. The waiting is the game, and Evoplay has built the whole thing around it rather than padding around it.

The strength is the three-route trigger system. Because a collector can pay, open the big round, or rescue a dead spin, the middle reel never feels wasted no matter what’s landed either side. The weakness is everything outside it: with the fruit ladder topping out at 30x and nothing else paying a bean on its own, the base game offers very little to do between moments that matter.

If you enjoy compact collector games where one good spin carries a session, this is an easy fit. Anyone who wants a paytable that pays its own way will find the fruit shelf thin. For the rest, the coins are stacked and the storm’s ready when you are.

Piggy Bank: Coinstorm FAQs

• What is the grid size of Piggy Bank: Coinstorm?

  Piggy Bank: Coinstorm runs on a 3×3 grid: three reels and three rows.
• Who makes Piggy Bank: Coinstorm?

  Piggy Bank: Coinstorm is made by Evoplay.
• When is Piggy Bank: Coinstorm released?

  Piggy Bank: Coinstorm’s release date is 29 September 2026.
• Can you buy the bonus on Piggy Bank: Coinstorm?

  Yes. There’s a bonus buy option in the base game, so you can pay to go straight to the Bonus Game rather than waiting for the reels to trigger it.
• How do you trigger the Bonus Game in Piggy Bank: Coinstorm?

  The Bonus Game triggers when a Bonus Collector lands on reel two at the same time as Bonus symbols on both reels one and three. Collector Magic can also trigger it by transforming symbols into Bonus symbols on a spin with no wins.
• What does Piggy Energy do in Piggy Bank: Coinstorm?

  Piggy Energy fires when a Bonus Collector lands on reel two with at least one Bonus symbol on reel one or three. The Collector absorbs the values of all Bonus symbols on the reels and pays them immediately.
• What are the jackpot values in Piggy Bank: Coinstorm?

  The four jackpots are fixed multiples of your bet: GRAND pays 1000x, MAJOR pays 200x, MINOR pays 50x and MINI pays 20x. Bonus symbols can also carry random money values from 1x up to 15x the bet.
• Where can Bonus symbols land in Piggy Bank: Coinstorm?

  Bonus symbols can only appear on reels one and three, in both the main game and the Bonus Game. Their values only pay during Piggy Energy and the Bonus Game, and those wins are added to any payline win.