Free demo & independent review
Collect Coins, unlock Vault Wilds and explore a 4096-way heist from Play’n GO.
No sign-up · no deposit · full screen available
Know this game
A six-reel heist with two different collections to watch. Coin Pouches pay the Coins on the board; Coins without a Pouch go to the Safe, which can randomly trigger Hold’n Spin. Meanwhile, Stethoscopes unlock five extra Wild stages in the Vault Meter. After the bonus, take the payout or risk it in an optional double-or-lose gamble.
Inside the game
Follow the Coins for immediate collections and Hold’n Spin. Follow the Stethoscopes for new Wild stages.
Coin Pouches collect the Coin Scatters on the reels for an instant prize. Pouches can land on reels 1 and 6. Land one Pouch and the visible Coin values are paid once; land two and those Coin values are paid twice. The number printed on each Coin is a multiplier of your total bet.
Without a Coin Pouch, Coins go into the Safe beside the reels. A collection can randomly open the Safe and trigger Hold’n Spin. The Safe grows as it collects, but its size is only a visual effect: it does not tell you the eventual prize or how likely the bonus is to start.
Base-game Coin values are 0.5×, 1×, 1.5×, 2×, 2.5×, 3×, 3.5×, 4×, 5×, 8×, 10×, 12×, 15×, 20× and 25×. Read these separately from ordinary symbol wins. A Coin is a collect symbol, so a large number on the reel is not automatically a payout without the matching collection condition.
The Safe and the circular Vault Meter do different jobs. Coins feed the Safe; Stethoscopes unlock Wild stages in the Meter. Neither should be confused with your cash balance, and a growing Safe is not a reason to raise your stake or keep playing for a bonus that appears to be due.
When the Safe activates, Hold’n Spin begins with three re-spins. Coins that land lock in place for the rest of the feature. Any spin with at least one new Coin resets the counter to three; a spin without a Coin uses one of the remaining re-spins. The feature has a maximum of 30 re-spins.
Coins arrive face down and reveal their multipliers when the feature finishes. Their possible values are 1×, 2×, 3×, 4×, 5×, 8×, 10×, 12×, 15×, 20×, 25× and 30×. The final Coin multipliers are added together and multiplied by the bet that started the feature.
After the reveal, Collect banks the feature win and returns you to the base game. Gamble instead takes that feature total into Vault Gamble. This is a separate decision after the bonus; you do not have to gamble to receive the Hold’n Spin result.
If Auto Play stays enabled when Hold’n Spin triggers, the game skips Vault Gamble and collects the feature winnings automatically. Switch to manual play if you want to see that decision yourself. The screenshot here is the game’s own bonus illustration, which explains the locked Coin board.
Stethoscope Scatters fill the circular Vault Meter. Standard Wild is available at the start; every six collected Stethoscopes unlock another stage. There are six stages in total, including the starting stage, so 30 collected Stethoscopes unlock the full set. Previously unlocked stages persist after each spin.
The later stages introduce multiplier, expanding, Chobby, walking and Mega 2×2 Wilds. Expanding Chobby Wild brings three re-spins, without retriggering more. Walking Wild moves left during re-spins until it leaves the reels or reaches the ten-re-spin limit. Mega Wild covers a 2×2 area, with at most two Mega Wilds on the board.
Wilds substitute for regular symbols, but not Scatters, and can appear on reels 2–6. Only one Wild type can be on the reels at a time. If a multiplier Wild lands, the other Wilds take the same multiplier; it applies to the winning payway. The multiplier versions described in this demo use ×2, ×3 or ×5.
Progress is tied to the total bet. Changing your stake switches to a different Stethoscope collection; returning to the earlier stake resumes its saved collection. Progress is also stored between sessions. Character artwork changes with the active stage, so different-looking pig portraits do not necessarily mean you opened a different game.
| Stage | Stethoscopes collected | New Wild available |
|---|---|---|
| 1 | 0 | Standard |
| 2 | 6 | Multiplier: ×2, ×3 or ×5 |
| 3 | 12 | Expanding, with optional multiplier |
| 4 | 18 | Expanding Chobby: three re-spins |
| 5 | 24 | Expanding Walking: moves left, up to ten re-spins |
| 6 | 30 | Mega 2×2 |
Vault Gamble offers one spin with Double Coins and Police Badges. More Double Coins doubles your Hold’n Spin winnings; more Police Badges loses that feature win and returns you to the base game. The rules give a 50% chance of doubling on each gamble.
You can gamble up to four times in succession, subject to a limit of 11,520× the total bet. Each decision risks the amount you have reached, including any earlier successful doubles. Collect is the way to keep the current amount; a successful first gamble does not make the next one safer.
The gamble is optional and the rules state that it does not alter the overall RTP. It changes the distribution of that particular bonus outcome: either a bigger result or none of the feature winnings at risk. Keep this separate from the main game’s 70,000× maximum win, which is a different limit.
Piggy Heist uses six reels with four visible symbol positions on each reel. Its 4096 fixed ways pay for matching symbols on adjacent reels, starting at the leftmost reel. Symbols do not need to form a drawn horizontal or diagonal payline. Only the highest win is paid for each winning symbol combination; wins on different ways add together.
The inspected demo lets you select 0.10–100.00 in virtual credits. The minus and plus buttons move through stake levels, while the five quick-select buttons show nearby choices. Confirm the BET display before pressing Spin, especially after changing a stake to inspect a saved Vault Meter.
Settings includes sound, Fast Play, Spacebar to Spin and Auto Adjust Bet. Auto Adjust Bet can reduce the stake if the balance cannot cover the chosen amount and does not automatically raise it again after a win. Since Vault Meter collections are stake-specific, the current bet matters to both the cost of play and the progress displayed.
The free demo uses virtual credits. Its rules and controls are useful for learning the two collection systems, but stake ranges, options and RTP can differ in a casino version. The 96.25% figure in the facts is the provider’s listed default, not a value displayed by this demo’s Info screen.
03 / The details
Catalog figures and in-game observations.
Settings may differ by version and casino.
The provider catalog lists 96.25%. This demo does not expose its active RTP value in the inspected Info or Help screens.
Observed selectable stakes in the virtual-credit demo. A casino version may use a different currency or range.
The guide describes the inspected English desktop demo. Casino configurations can change the available stakes and options; the provider’s listed default RTP is 96.25%. Check the version you are playing.
Symbol values
The paytable below reproduces the values shown with a total bet of 1.00. Values are expressed as multiples of total bet for one winning way, before any applicable Wild multiplier. Match three, four, five or six symbols on consecutive reels from the left; multiple winning ways can contribute to the same spin.
Pig characters are the higher-paying regular symbols, followed by A, K, Q and J. The descriptions identify the portraits on the starting-stage paytable; the crew’s artwork can change as Vault Wild stages unlock. Wilds substitute in regular symbol combinations, while Coin Pouches, Coins and Stethoscopes follow their feature rules.
| Symbol | 3 reels | 4 reels | 5 reels | 6 reels |
|---|---|---|---|---|
| Pig in a black suit | 0.50× | 1.00× | 3.00× | 5.00× |
| Pig in a red coat | 0.40× | 0.80× | 2.00× | 4.00× |
| Pig with pink hair | 0.40× | 0.80× | 1.50× | 3.00× |
| Pig with a steering wheel | 0.30× | 0.50× | 1.00× | 2.00× |
| Pig carrying a sack | 0.30× | 0.50× | 1.00× | 2.00× |
| A | 0.20× | 0.40× | 0.70× | 1.00× |
| K / Q | 0.10× | 0.20× | 0.50× | 1.00× |
| J | 0.10× | 0.20× | 0.40× | 1.00× |
05 / The SlotsCollector take
Piggy Heist by Play’n GO combines 4096 ways with Coin Collection, a random Safe bonus and Wild progression saved by stake. The listed default RTP is 96.25%, the provider rates volatility medium, and the stated maximum win is 70,000× total bet.
Piggy Heist is easiest to understand when you stop treating every bright object around its reels as part of the same bonus. The Safe on the left and the circular Vault Meter on the right have different inputs and different effects. Coins can produce instant payouts through a Pouch or move into the Safe; Stethoscopes develop the range of Wilds available to the base game. That division gives the game more to follow than its first screen suggests, without requiring you to choose a separate mode before every spin.
The Coin Collection is the immediate, readable part. A multiplier is printed on each Coin and the Pouch acts as the collector. The outside-reel restriction makes it easy to check whether a collection is available, while two Pouches make a meaningful difference by paying the same Coin values twice. Keep ordinary way wins separate when reading the result: a spin can have regular symbol combinations as well as feature symbols. The complete symbol table above makes those smaller reel wins easier to interpret at any stake.
The Safe is more theatrical. It grows as Coins enter, giving the impression of an accumulating haul, but the animation does not disclose the amount a future bonus will pay or the likelihood of triggering it. This distinction matters because it changes how the display should influence a player’s decisions: it is something to watch, not a measurable target to chase. The rules describe a random activation when Coins arrive without a Pouch. They do not provide a published collection threshold that makes a particular spin the last one before the bonus.
Hold’n Spin then changes the question from matching pig portraits to filling positions with locked Coins. Its three-spin counter is easy to follow once you know that any new Coin refreshes the counter, whereas a blank result consumes a spin. The 30-re-spin ceiling adds another boundary beyond the visible countdown. Because Coin values are revealed at the finish, the number of occupied positions alone does not tell you the final amount. You can inspect the possible Coin values in the feature explanation without waiting for a bonus during a short demo visit.
The next decision is entirely optional. Collect returns the Hold’n Spin win to the balance; Vault Gamble risks it for a double. The 50% rule makes the trade-off unusually straightforward to describe. Success increases the amount you may take, but continuing exposes that enlarged amount to another loss. Four successful gambles are a sequence of separate decisions, not four attempts that the game owes a player. The gamble also has its own 11,520× limit, so it should never be described as the same ceiling as the main game’s 70,000× maximum.
Vault Wilds give the base game a longer progression. You begin with the standard substitute and add a new stage for each six Stethoscopes collected. The table above lets you see which new Wild arrives next: multiplier, expanding, Chobby, walking and finally Mega 2×2. These are different behaviours, not simply larger numbers on a standard symbol. Chobby’s three re-spins and the walking version’s movement produce different sequences, while Mega takes up a square of positions. The rules keep the active Wild type to one at a time.
The stake-specific collection is easy to overlook. A player who changes the bet can see a different meter and assume progress vanished. In fact, the rules tie each collection to its stake, and restoring that bet restores its saved collection. Auto Adjust Bet adds another reason to keep an eye on the current BET display: if the balance gets too low, it can lower the stake and leave it there even after later wins. A lower stake is not simply a cheaper view of the exact same active collection.
For a first visit, manual demo play makes the controls and feature decisions easiest to inspect. The main blue Info button holds the illustrated mechanics and paytable; the small question-mark Help panel provides more detailed rules. You can read both before a spin. Fast Play and Hyper Spin speed the presentation, but they are unnecessary for learning where Coin Pouches appear or which symbols feed each collection. Auto Play also skips the Vault Gamble decision if it remains enabled when Hold’n Spin triggers, automatically keeping the feature winnings.
The cheerful crew and growing vaults give Piggy Heist a light visual tone, but that does not describe the size or timing of results. Play’n GO’s catalog lists medium volatility and a 96.25% default RTP. Those figures describe the listed configuration, while the screenshots show the inspected demo’s mechanics. They serve different purposes: the rules explain how a result is calculated; the catalog figures describe the game over a much wider sample of play. Neither turns the maximum win into an expectation for a short session.
The best fit is a player who enjoys a visible collection system and wants more than a single repeated bonus trigger to watch. You can follow regular ways, Coin collections and the Wild progression separately, then decide whether to keep a bonus outcome. If you prefer a simple reel game with no persistent meter, the separate stake collections may feel like extra bookkeeping. Try the free demo at a comfortable virtual stake, inspect the rules and use the comparison cards to find a feature structure you prefer. There is no need to wait for every Wild stage to unlock before deciding whether the game suits you.
06 / Inside the game
Tutorial, reels and game rules.
Select any image to enlarge.
07 / Find your next game
Compare the feature, not just the theme.
Fangs & Fire can award connected horizontal Gongs immediately and branches into Prowler, Serpent and combined boards. Piggy Heist instead makes the Safe Box and separate Wild Meter its two base-game progress cues, with an optional gamble only after the vault round. Choose whether you prefer line-by-line Gong reading or building toward a vault decision.
Explore gameBoth games use a progress visual that should not be mistaken for a guaranteed reward. Sails of Riches pairs its ship display with Cannon Defense Lock; Piggy Heist separates the random Safe activation from the Stethoscope stages that unlock Wilds. Compare which collection system you prefer to follow.
Explore gamePiggy Heist has 4096 fixed ways on six reels with four visible positions each. Matching symbols pay from the leftmost reel across adjacent reels; there is no one-payline layout.
Coins that land without a Coin Pouch enter the Safe. A collection can randomly activate it and start Hold’n Spin. The Safe’s size does not reveal the trigger probability or future prize.
The game-specific rules describe Hold’n Spin and Wild re-spins. They do not describe a separate traditional Free Spins round. The Chobby Wild awards three re-spins; Walking Wild moves left with re-spins until it leaves the reels or reaches ten.
Each total bet has its own Stethoscope collection. Changing stake switches collections; returning to the earlier bet resumes its stored progress. Progress is also stored between sessions.
Collect Stethoscope Scatters. The standard Wild starts unlocked, and every six Stethoscopes open another stage. At 30 collected Stethoscopes, all six stages are unlocked, including Mega 2×2. Only one Wild type can appear on the reels at a time.
The game-specific Help states a 50% chance to double the Hold’n Spin total on each gamble. A loss forfeits the amount at risk. Up to four successive gambles are allowed, with an 11,520× total-bet limit.
Play’n GO lists a 96.25% default RTP and medium volatility. The in-game Info screen states a maximum win of 70,000× the normal bet. The active demo RTP was not displayed in its rules, so check the configuration offered by your casino.
If Auto Play remains enabled when Hold’n Spin triggers, Vault Gamble is skipped and the feature winnings are automatically collected. Manual play lets you see the Collect or Gamble choice.
Sources & data verification
We check the game itself and first-party provider material, then keep the public facts tied to the version and sources we actually reviewed.
· Build 2.4.1-piggyheist.225
Play’n GO
Provider catalog: 96.25% default RTP, medium volatility, 70,000× cap and 16 December 2025 release. For conflicting feature details, the inspected demo rules take precedence.
Play’n GO
Primary source for this related-game comparison only.
Play’n GO
Primary source for this related-game comparison only.
Play’n GO
Fresh inspection of the English desktop demo: all three tutorial slides, the complete scrollable Info/paytable, separate Help document, settings, bet controls and a completed spin. Runtime build 2.4.1-piggyheist.225.
The provider CMS numberOfPaylines field held 1; the current in-game paytable explicitly says 4096 ways. The page uses the game rules and omits Paylines.
Provider promotional copy mentions multipliers up to ×100 and all Wild types together. The inspected Help lists ×2, ×3 and ×5 multipliers and allows only one Wild type at a time. This guide uses the scoped demo rules.
The provider marketing description says most outcomes win. Game-specific Help states 50%, up to four gambles and an 11,520× total-bet limit. The guide uses the explicit rule.
A growing Safe is not a countdown, an increasing trigger probability or an indication of its prize. Both the Info screen and Help distinguish the visual effect from the random activation.
These details are deliberately left out of the main facts until the available first-party material supports them clearly.
Build identifier observed in the loaded runtime resource URL. No version label or active RTP was exposed in the inspected game UI.
Want the full methodology? See how SlotsCollector reviews games
More to play
