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Storm Gaming set this fairground slot against a backdrop of spinning carousels, drifting hot air balloons, and flashing lights on a 6×5 grid that never stays still. Every win clears matched symbols from the grid and pulls fresh ones down from above, keeping each spin open for follow-up connections. Behind the spectacle sits a pay-anywhere format where multiplier symbols during free spins scale up to 1000x, and two buy tiers alongside a Double Chance mode offer different routes into the round where those multipliers appear.
Popcorn drops paylines entirely. Eight or more of the same symbol landing anywhere on the thirty-position grid counts as a win, with higher payouts kicking in at ten and twelve or more. Winning symbols disappear after every hit, remaining symbols fall to the bottom, and new ones drop in from above. Cascades continue until no new wins form, and the total from the full sequence pays as a single result. There is no Wild symbol.
Four or more scatter symbols trigger ten free spins. Landing three or more scatters during the round adds five extra spins to the remaining count, with no cap on retriggers. Scatter symbols also pay directly on the triggering spin, so the round starts with scatter value already banked. Both buy options include these scatter payouts as part of the entry.
Multiplier doughnut bomb symbols appear only during free spins. Each one carries a value from the available set, with possible amounts at x2, x3, x4, x5, x6, x8, x10, x12, x15, x20, x25, x50, x100, and x1000. After all winning combinations from a spin are paid, the total is multiplied by the sum of every multiplier symbol visible on the reels at that moment. Two multipliers showing 25x and 50x would produce a combined 75x applied to the spin’s total wins.
Double Chance applies a 1.25x surcharge to each spin in return for a higher chance of triggering free spins. Any payouts are still calculated from the original stake rather than the boosted spin cost.
Two bonus buy options also bypass standard play entirely. Buy Free Spins costs 100x the stake, while Buy Super Free Spins costs 400x the stake and guarantees that every multiplier symbol that lands during the feature starts at a minimum value of 10x. Both buys randomly award four, five, or six scatters, including the corresponding scatter payout.
Landing eight or more of any symbol across Popcorn’s thirty-position grid pays regardless of where they sit, and every win triggers a cascade that clears matched symbols and drops new ones from above. Chains run until nothing connects, and the full sequence pays as one result.
At 93.93% RTP and medium volatility, the numbers sit below the industry average, and the 5,000x win cap means a round that reaches the limit ends immediately with remaining spins cancelled.
Values below are at a £1.00 stake. Four popcorn variants sit above five candy symbols, and the red popcorn at £25.00 for twelve or more is worth more than the bottom five symbols combined at the same tier.
| Symbol | 12+ | 10-11 | 8-9 |
|---|---|---|---|
| Red Popcorn | £25.00 | £12.00 | £5.00 |
| Green Popcorn | £12.00 | £5.00 | £2.00 |
| Orange Popcorn | £8.00 | £2.50 | £1.00 |
| Blue Popcorn | £6.00 | £1.50 | £0.75 |
| Wrapper | £5.00 | £1.00 | £0.50 |
| Gummy Bear | £4.00 | £0.80 | £0.40 |
| Lollipop | £2.50 | £0.50 | £0.25 |
| Sundae | £2.00 | £0.50 | £0.20 |
| Swirl | £1.00 | £0.30 | £0.10 |
| Scatters | Payout |
|---|---|
| 6 | £100.00 |
| 5 | £5.00 |
| 4 | £3.00 |
Popcorn wraps a serious multiplier system inside a fairground that doesnt stop moving. The free spins round is where the game lives, and the range of outcomes from a single spin depends entirely on how many multiplier symbols land and what values they carry. Storm Gaming took one of the most established formats in online slots and found enough room to push the multiplier range further than the games that inspired it.
Multiplier symbols summing together during free spins give the game a wider outcome range than most candy-themed competitors. Individual values scale to 1000x, and when multiple high-value multipliers sit on the grid simultaneously, the results compound fast. The Super Buy at 400x guarantees every multiplier starts at 10x or higher, adding a meaningful high-risk tier that the standard buy doesn’t offer. Double Chance at 1.25x per spin provides a familiar way to chase natural triggers without overcommitting.
The 93.93% base RTP sits below the industry average and notably below the two Pragmatic Play games this slot draws most heavily from. During our session, the four-scatter trigger requirement made natural bonus entries slow, with two scatters appearing regularly but the third and fourth rarely following. Double Chance helped but didn’t fully close the gap, and the 120 spins before a natural trigger felt long for a medium-volatility game.
Loading Popcorn drops you into a fairground that refuses to stand still. Rides spin behind the grid, a hot air balloon drifts past between spins, and the circus tent framing the reels feels more like an attraction entrance than a slot border. Win animations carry their own weight too. Candy symbols burst into coloured explosions with an audible pop before replacements cascade in, and watching a chain of four or five clears has a satisfying rhythm that static grids can’t replicate.
Small wins kept the balance moving across our first hundred spins without anything building toward a feature. Dead streaks rarely lasted more than eight or nine plays, and the cascading system added secondary payouts that padded results. Scatters appeared in pairs on numerous occasions, but the fourth never followed until around spin 120, when free spins were finally triggered. Faster-paced music kicked in, the background shifted to a night-time fairground lit by ride lights, and five extra free spins landed on only the second spin of the round. Multiplier symbols carried the difference, finishing the round at £39.90.
Buying the standard free spins at 100x started poorly. Early spins produced almost nothing, and the round looked finished until five extra free spins were unlocked on spin eight. A 10x multiplier landing alongside a £6.50 win produced £66.50 from that single spin, dragging the total to £104.20. Barely above the buy-in price, but enough to show how a single multiplier can rescue a round that started cold.
At 400x, the Super Free Spins buy to close our review session told a different story. Five scatters triggered a £5 scatter payout before the round began. A 10x multiplier boosted the first spin, then a 15x pushed a mid-round win to £43.75. Spin six delivered a 250x Poptastic Win worth £250, an animated character appearing alongside the banner to mark the moment. Five extra free spins were unlocked on spin eight, immediately followed by a 100x multiplier that turned a small base win into £93. Four more scatters added another five spins, and over the course of twenty free spins total, the round closed at £522.25.
Popcorn occupies the same candy-themed scatter-pays space as Sweet Bonanza and Sugar Rush, both from Pragmatic Play. Storm Gaming matched the format and cascading wins but pushed individual multiplier values up to 1000x, far beyond Sweet Bonanza’s 100x cap. Where it gives ground is on RTP. At 93.93% against 96.6% for Sweet Bonanza and 96.5% for Sugar Rush, the gap is wide enough that players comparing the three will notice over extended sessions.
Storm Gaming found enough in this format to justify the entry. The multiplier system rewards the Super Buy more visibly than the standard option, the fairground presentation gives the game its own visual identity, and the win animations keep cascading chains feeling physical. Free play is worth the time to see how the multiplier summing works before choosing between the two buy tiers, and whether the lower RTP is an acceptable trade for a higher multiplier range depends on what you want from the genre.
