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The Piggy Bankin’ franchise has been a staple in land-based casinos for years, and Piggy Bankin’ Super Lock brings the series online with its most feature-packed version yet. This Light & Wonder slot combines the Lock It Link hold-and-win format with a classic piggy bank theme, layering a four-tier jackpot system and a Superlock Jackpot on top.
The 5-reel, 3-row grid runs on 50 fixed paylines with a 96.02% RTP, and the game’s defining choice comes when scatter symbols trigger the Feature Selection screen.
You pick between the Piggy Bank Lock It Feature, where piggy symbols lock in place and form shapes that reveal prizes, or the Free Games Bonus with nudging coin stacks and a 2x multiplier on all wins. That choice makes each bonus trigger feel different from the last, and the Superlock Wheel adds an additional path to the jackpot tiers that sits above both features.
Two wild types appear on reels 2, 3, 4, and 5 only. The standard coin stack wild substitutes for all paying symbols including the security guard, bulldog, safe, gold bars, dollar sign, and all card values. An expanded coin stack wild also appears and substitutes specifically for the standard coin stack. Neither wild substitutes for the scatter or piggy bank symbols.
Landing 3, 4, or 5 scattered Bank symbols triggers the Feature Selection and awards an instant scatter pay of 2x, 15x, or 100x your total bet respectively. You then choose between two bonus paths. If you select the Piggy Bank Lock It Feature, one spin plays on an alternate reel set guaranteed to trigger the Lock It round. If you select the Free Games Bonus, you receive 10, 15, or 25 free spins depending on how many scatters triggered the Feature Selection.
This feature can trigger in two ways. Through the Feature Selection choice described above, where 3, 4, or 5 scatters award 5, 7, or 10 Lock It spins. Or directly from standard play when 6 or more piggy bank symbols land on any single spin, which awards 5 Lock It spins. All triggering piggy symbols lock in place. During each Lock It spin, any additional piggies that land also lock for the remainder of the feature. If all 15 grid positions fill with piggies, no additional spins play. Locked piggies form shapes based on their arrangement, and when spins end, single piggies break open to reveal credit prizes. Groups of piggies forming 2×2 or larger shapes trigger a reel spin inside the shape that can award higher credit values and access to the progressive jackpot tiers. A green clover symbol appearing on a triggering piggy awards a Superlock Wheel spin after the Lock It Feature concludes.
Selected through the Feature Selection, the Free Games Bonus awards 10, 15, or 25 free spins for 3, 4, or 5 scatters. All line pays and scatter pays are multiplied by 2 throughout the round. Coin stack wilds that cover 1 or 2 positions on a reel will nudge to fill all 3 positions on that reel, creating full wild columns. Free spins can retrigger during the round with 3, 4, or 5 scatters awarding additional spins and scatter prizes. If the Piggy Bank Lock It Feature triggers during free spins, the prizes from that feature are not subject to the 2x multiplier.
The Superlock Wheel is an additional bonus layer that can be awarded through clover symbols in the Lock It Feature or through other in-game triggers. It provides a spin on a prize wheel with access to the four jackpot tiers. At a £1.00 bet, the fixed jackpot values are Mini Bonus (£20), Minor Bonus (£50), Major (£250), and Grand (£1,000). The Superlock Jackpot displayed above the grid shows £10,000 at that stake level.
Piggy Bankin' Super Lock uses a 5-reel, 3-row grid with 50 fixed paylines. Wins form from left to right on adjacent reels starting from the leftmost reel, with only the highest win paid per combination. Bets range from £1.00 to £25.00 per spin. The RTP is 96.02% at the default configuration, though Light & Wonder also offers operator-selectable versions at 94%, 92%, and 90%. The in-game paytable will confirm which setting is active in your demo.
All values shown at a £1.00 total bet. The paytable adjusts dynamically with your selected stake.
| Symbol | 5 on a Line | 4 on a Line | 3 on a Line | 2 on a Line |
|---|---|---|---|---|
| Security Guard | £12.50 | £2.50 | £0.50 | £0.10 |
| Bulldog | £10.00 | £1.50 | £0.20 | – |
| Safe | £7.50 | £1.25 | £0.20 | – |
| Gold Bars | £7.50 | £1.25 | £0.20 | – |
| Dollar Sign | £5.00 | £1.00 | £0.20 | – |
| A / K / Q / J | £2.50 | £0.50 | £0.20 | – |
Piggy Bankin' Super Lock is a well-produced slot that gives you a genuine decision to make every time the bonus triggers. The choice between the Lock It Feature and Free Games Bonus means consecutive sessions can play out quite differently depending on which path you take, and the Superlock Wheel adds jackpot access on top. The 96.02% RTP is fair, the presentation is clean, and the piggy bank theme is executed with enough personality to carry the experience. The £1.00 minimum bet limits accessibility, but the feature depth justifies the price of entry for a free play session.
Players who enjoy lock-and-hold formats with a layer of strategic choice will find plenty to like here. The Feature Selection screen where you pick between the Piggy Bank Lock It or Free Games paths adds a decision point that most hold-and-win games skip entirely. If you have played other Lock It Link titles like Huff N’ Puff or Lock It Link Night Life, you will recognise the core system immediately but find the piggy bank shape formation and Superlock Wheel to be meaningful additions. The Free Games Bonus with its 2x multiplier and nudging coin stacks appeals to players who prefer traditional free spins with a guaranteed enhancement.
The £1.00 minimum stake makes this inaccessible for low-budget sessions. Standard play hits were infrequent during our demo, and without a bonus buy option, there is no shortcut to the features. If patience between triggers is not your preference, the high volatility of the Lock It Feature and the wait for scatters can feel extended. Our Lock It round returned £21 from a £1.00 bet, which was decent but largely dependent on how many piggies landed and what shapes they formed. A round with fewer piggies could return significantly less.
The visual style is familiar if you know the Piggy Bankin’ series. The cartoon bulldog mascot, the security guard with his torch, the green safe with its oversized lock, and the piggy bank symbols themselves are all well illustrated with a playful quality that keeps the tone light. The colour scheme leans into deep blues and purples for the background with gold accents on everything related to money. It looks polished without trying to be photorealistic.
Sound design works well for this type of slot. The effects are present enough to mark key moments, particularly when piggies start locking into place during the Lock It Feature, but they never become intrusive. There is no persistent background track competing for your attention between spins, which makes longer sessions more comfortable than games that layer continuous music over every moment of play.
Our session confirmed that standard play is a patience game. Wins from the 50 paylines were infrequent, with most of our balance draining steadily until the Feature Selection triggered. The scatter symbols build anticipation effectively when they start appearing, and the Feature Selection screen itself is a satisfying moment because you are making a real choice rather than just watching an automated sequence play out.
We chose the Lock It Feature for our first bonus round, and 5 Lock It spins produced a modest number of piggies. The shape formation system is where the real prize potential lives, as larger connected groups of piggies open higher-value prize reels including potential jackpot access. Our round produced mostly single piggies that broke open for small credit values, totalling £21. A round where piggies cluster into 2×2 or larger formations would produce substantially different results, which is where the high variance of this feature becomes apparent.
The Free Games Bonus path with its 2x multiplier on all wins and nudging coin stacks represents the lower-variance option. Coin stacks that nudge to fill entire reels create full wild columns, which across 50 paylines with a 2x multiplier can generate strong returns. The retrigger potential adds further upside. For players who prefer consistent returns over the all-or-nothing nature of the Lock It format, the free spins path will generally feel more rewarding on average sessions.
Light & Wonder offers this game at multiple RTP configurations. The default 96.02% is competitive, but versions at 94%, 92%, and 90% also exist. The in-game rules screen will confirm which setting is active in any given demo.
The grid is well illustrated, and the graphics look crisp and professional for a cartoon-themed slot.
We won £21 from a £1 bet on our first set of free spins in demo testing.
