Piggy Heist

Piggy Heist Slot Review

The safe door stands ajar inside a blue steel strongroom, gold handle glinting, and the pigs of Play’n GO‘s latest are already inside what they came to rob. That’s the honest description of how it plays, too: almost everything worth having here is already sitting in the vault, and the reels are just the slow job of carrying it out.

The build is unusually back-loaded. The wilds, the respins and the doubling round all have to be collected or triggered first, which makes the base game a long approach run. The numbers are strong where it counts: 96.25% RTP, mid volatility, a 6×4 grid with 4,096 ways to win and a 70,000x ceiling on your bet. Piggy Blitz and Ruff Heist have worked this porcine-crime ground before, but it’s the safe, not the reels, that carries this heist.

How the Base Game Pays

Wins are way wins: adjacent symbols from the leftmost reel, all ways added together, highest combination per symbol paid once. There are 4,096 fixed ways across the six reels and four rows, and the bet can’t be changed mid-round. Anything won from features or scatters is added on top of the way wins, and everything settles at the end of the round.

The wild substitutes for everything except the scatters, and at the start it’s the plain version only. The rest of the wild family is locked away until you’ve fed the collection meter, which is where the base game finds its shape.

Alongside the ways, coins land on the reels carrying their own multipliers. Any one or more of them can activate a collection at random, and the values run wide:

• x0.5
• x1
• x1.5
• x2
• x2.5
• x3
• x3.5
• x4
• x5
• x8
• x10
• x12
• x15
• x20
• x25
• x30

Collecting them is the job of the Coin Pouch Scatters. They land on reels 1 and 6 and sweep up whatever coins are showing; if both pouches arrive together, every coin on the reels is counted twice. That’s the fastest way to fill the safe, and filling the safe is the whole point of the exercise.

There’s one quirk worth knowing. If a Coin Pouch Scatter lands among the multiplier symbols, six Coin Scatters are awarded outright, and the coins on the reels grow in size. That growth is purely visual – it says nothing about how close the feature is.

The bottom of the coin ladder matters later. Half-bet coins count towards the safe like any other, but they don’t follow you into the feature. Hold’n Spin only deals in the x1, x2, x3, x4, x5, x8, x10, x12, x15, x20, x25 and x30 coins, so a safe filled with small change buys a thinner opening board than one filled with twenties.

Vault Wilds

Stethoscope Scatters are collected into a meter with five stages, and each stage unlocks another wild. Progress is tied to your total bet and stored across sessions, so a half-filled meter survives a change of stake or a closed tab.

The full set, in the order the meter releases them:

• Standard Wild
• Multiplier Wild, carrying x2, x3 or x5
• Expanding Wild
• Expanding Walking Wild, carrying x2, x3 or x5
• Expanding Chobby Wild, carrying x1, x2, x3 or x5
• Mega 2×2 Wild, carrying x1, x2, x3 or x5

The unlock order matters as much as the list. At stage four the Multiplier Wild and Expanding Wild join the standard; stage five brings the Expanding Walking Wild, and stage six – the full vault – adds the Expanding Chobby Wild and the Mega 2×2 Wild, with a maximum of two of the big ones able to land.

When a Multiplier Wild lands, the other wilds are removed from the reels and its multiplier is applied to the winning combination. The character symbols change as the stages unlock, so the cast visibly upgrades alongside the mechanics.

Hold’n Spin

The safe takes 30 coins to crack. Fill it and the Hold’n Spin feature triggers, awarding three re-spins with the x1, x2, x3, x4, x5, x8, x10, x12, x15, x20, x25 and x30 coin multipliers sticking to the reels.

Every re-spin that lands at least one coin resets the counter to three. The count only drops when a spin comes back empty, so a lucky run can keep the round alive a long way past its opening three. The feature runs to a maximum of 30 re-spins, which is the ceiling the reset mechanic is built to chase.

When the coins finally stop coming, the payout is the total of every stuck multiplier times your bet. Then there’s a choice: Collect banks it and returns you to the base game, or Gamble offers a multiplier on the whole figure. Autoplay skips the Gamble step and collects automatically, so if you want the choice, spin manually.

The Vault Round

After a Hold’n Spin win, the Vault round offers a single spin with Double Coins and Police Badges landing on it. If Double Coins make up the majority, your total Hold’n Spin winnings are doubled; if the badges win out, you return to the base game with what you had.

The round can repeat up to four times in succession, and the combined run is capped at 11,520x the total bet. The Vault multiplier sits on top of the Hold’n Spin total rather than changing it, so a doubled win stays doubled however the later spins go.

The Vault round is also where Stethoscope Scatters get collected, which ties the two systems together: the feature that pays you feeds the meter that upgrades your wilds. Even the badges have a use beyond ending the run – they’re what stands between you and the next double.

Our Honest Verdict

Overall Rating: 7.8/10

This is a heist where the planning takes longer than the robbery. Most of a session is quiet collecting – coins into a safe, stethoscopes into a meter – and the reason to choose it is that the collecting genuinely builds towards something: the vault opens eventually, and it opens bigger each time.

The escalation is the strength. One feature feeds the next, and because the wild meter carries over between sessions, a game that paid you nothing yesterday still hands you a better board today. That’s rare, and it makes loyalty mean something here.

The weakness is the start. A fresh player gets the plain wild and a coin ladder that begins at half a bet, so the first stretch of play is the least rewarding part of the game. For players who like a grind that compounds, that’s the appeal, not the cost; anyone after instant spectacle from spin one will be standing outside the vault a while. Those who keep coming back are the ones the safe was built for.

Piggy Heist FAQs

• What is the RTP of Piggy Heist?

  Piggy Heist runs at an RTP of 96.25%, a touch above the usual benchmark for a modern video slot.
• Is Piggy Heist high volatility?

  No, Piggy Heist is a mid volatility slot. Wins and features shouldn’t swing as hard as a high volatility game, though the collection mechanics still ask for some patience.
• How many paylines does Piggy Heist have?

  Piggy Heist has 4,096 fixed ways to win. Wins are awarded for adjacent symbols from the leftmost reel, with all winning ways added together in a single round.
• What is the grid size of Piggy Heist?

  The game plays on a 6×4 grid – six reels and four rows, which is what makes the 4,096 ways possible.
• How do you trigger the Hold’n Spin feature in Piggy Heist?

  Collect 30 coins in the safe to trigger Hold’n Spin. Coins are gathered by Coin Pouch Scatters landing on reels 1 and 6, and if both pouches land together the coins on the reels are counted twice.
• When is Piggy Heist released?

  Piggy Heist’s release date is 16 December 2025.
• Who makes Piggy Heist?

  Piggy Heist is made by Play’n GO, the Swedish studio behind the Rich Wilde series and a long run of piggy-themed titles including Piggy Blitz.
• What is the maximum win on Piggy Heist?

  The maximum win is 70,000x your bet. The Vault round’s doubling run is capped at 11,520x the total bet on its own, with the full ceiling reached through the combined features.