Sisters of Oz WOWPOT is built around one idea that separates it from most online pokies: four sister symbols that stack and then fuse into a single 3x4 block covering the three middle reels outright. Triple Edge Studios wrapped that mechanic in a 5x4 grid with 20 fixed paylines, added a bonus round where every win is doubled and a Jumbo Block is guaranteed on each spin, and connected the whole thing to WowPot, a four-tier progressive shared across the Games Global network. The game arrived in August 2020 and still keeps its reel play and its jackpot play strictly apart.
Sisters of Oz WOWPOT lays out five reels of four rows and reads 20 fixed paylines from left to right, starting at reel one. The four sisters sit at the top of the paytable and land in stacks two, three or four positions deep, which is the groundwork for the block mechanic.
Sisters of Oz WOWPOT keeps two reward routes running side by side. The reels handle line wins and the free spins round, while the WowPot tiers arrive on a bonus wheel that pays no attention to what the paylines have produced.
Sisters of Oz WOWPOT has the following principal specifications:
Developer: Triple Edge Studios
Release date: August 2020
Game category: Video slot
Theme: Wizard of Oz fantasy
Playing area: 5x4 grid
Winning system: 20 fixed paylines, left to right
Headline symbol feature: Jumbo Blocks, 3x4 in size, on the three middle reels
Free Spins trigger: 3, 4 or 5 Book of Oz scatters
Free Spins awarded: 5, 7 or 10
Free Spins multiplier: 2x on all wins
Free Spins retrigger: 2 scatters award 3 additional spins
Jackpot: Four-tier WowPot progressive, awarded on a bonus wheel
WowPot seed value: 2,000,000
Default RTP: 92.00%
Volatility: High
Bet range: 0.20 to 300 per spin
Supported formats: Desktop and mobile
Sisters of Oz WOWPOT is listed by Wildz with a default RTP of 92.00% and high volatility. The permitted stake range and the currency shown against each jackpot tier can differ between markets and operators, so the game’s own information panel is the reference point for the version being played.
Sisters of Oz WOWPOT resolves each spin by checking its twenty fixed lines for matching symbols on consecutive reels from reel one onward. Every line is live on every spin, so there is no line count to adjust and the stake always covers the full twenty.
Sisters of Oz WOWPOT then applies its extras. Stacked sisters can merge into a Jumbo Block, Book of Oz scatters build towards the free spins round, and the WowPot wheel can end a round with a progressive tier that the paylines had nothing to do with.
Sisters of Oz WOWPOT allows each of the four sisters to grow into a block measuring 3 reels by 4 rows. A full block turns reels two, three and four into twelve positions showing one character, putting that symbol onto every active payline simultaneously — the single most distinctive piece of pokies design in the game.
Sisters of Oz WOWPOT produces those blocks from its random number generator alone. Stake size does not influence how often one appears, a barren run does not make one overdue, and reels one and five still have to cooperate before the biggest line combinations are completed.
Sisters of Oz WOWPOT is plugged into WowPot, a networked progressive whose pool is fed by every participating title in the Games Global range rather than by this pokie on its own. That shared funding is what lifts the top tier well past anything the game’s paytable could pay by itself.
Sisters of Oz WOWPOT delivers the progressive through a bonus wheel, which keeps it independent of the reels. An award owes nothing to the paylines or the free spins round, and any win-potential figure quoted for the base game sits outside the jackpot rather than including it.
Sisters of Oz WOWPOT offers four tiers — Mini, Minor, Major and WowPot — with published seeds of 10, 100, 50,000 and 2,000,000. Each tier falls back to its seed once won and then rebuilds from continued play across the network.
Sisters of Oz WOWPOT decides the tier on the wheel, which puts the outcome beyond the player’s reach. Different operators display the pools in different currencies, and a tier left unclaimed for months is no likelier to land than one struck yesterday.
Sisters of Oz WOWPOT triggers free spins on 3, 4 or 5 Book of Oz scatters, paying out 5, 7 or 10 spins in that sequence. Inside the round a 2x multiplier attaches to every win and a Jumbo Block is guaranteed on each spin, converting the base game’s occasional highlight into a fixture.
Sisters of Oz WOWPOT tops the round up by 3 spins whenever 2 scatters land during it. Those additions rely on the scatters appearing, so a longer bonus is something the game grants rather than something a player can work towards.
Sisters of Oz WOWPOT carries a theoretical RTP of 92.00% as listed by Wildz. That is below the level usual for pokies without a progressive attached, and the shortfall has a clear cause: part of every stake is diverted into the shared WowPot pool instead of returning through the paytable.
Sisters of Oz WOWPOT calculates that percentage across an enormous volume of spins, so it characterises long-term behaviour rather than any one session. The in-game information panel confirms the exact RTP configuration of the version in front of the player.
Sisters of Oz WOWPOT is listed with high volatility. A game whose best outcomes depend on a block forming and a five-to-ten-spin bonus round landing will naturally deliver results in an uneven pattern across a session of pokies action.
Sisters of Oz WOWPOT volatility describes the spread of possible payouts, not their schedule. A sequence of losing spins does not raise the chance that a substantial win must follow, and the jackpot wheel is not brought closer by any amount of prior play.
Sisters of Oz WOWPOT has no maximum win multiplier on which published sources agree, so no such figure appears here. The largest award available is the WowPot tier, a pooled cash amount rather than a multiple of the stake, which means it cannot be reduced to an Nx ceiling at all.
Sisters of Oz WOWPOT produces its heaviest payline results when a 3x4 Jumbo Block fills the middle reels during free spins with the 2x multiplier running. Both halves of that combination are random outcomes, and neither can be secured by adjusting the stake or the timing of a spin.
Sisters of Oz WOWPOT is played in New Zealand at an online casino carrying the Triple Edge Studios catalogue, after registration and the operator’s identity and age checks. From there a player opens the game, reads the paytable, chooses a stake within the permitted range and spins the twenty fixed lines.
Sisters of Oz WOWPOT is now offered in a market that has begun to formalise. The Online Casino Gambling Act 2026 came into force on 1 May 2026, a transitional period for pre-existing operators runs until 1 December 2026, and the full licensing regime is expected during 2027.
Yes, Sisters of Oz WOWPOT works on compatible smartphones and tablets. Triple Edge Studios supplies both desktop and mobile builds, and the 5x4 grid, the Jumbo Blocks and the four-tier wheel all translate to a phone screen with no feature stripped out.
Sisters of Oz WOWPOT is usually opened through a mobile browser rather than a downloaded app. Both builds draw on the same WowPot pool, so a spin taken on a phone contributes to and can win precisely the same progressive tiers as one taken at a desktop.
Sisters of Oz WOWPOT reaches New Zealand players through operators licensed offshore, which has been the standard structure for online pokies here for years. The Department of Internal Affairs oversees gambling nationally, and the minimum age for online casino play is 18.
Sisters of Oz WOWPOT now sits inside a framework that is actively being rebuilt. The 2026 Act established a licensing system for online casino operators for the first time, and until the full regime takes effect the transitional arrangements determine how existing operators continue to serve the market.
Sisters of Oz WOWPOT real-money play in New Zealand comes under the Department of Internal Affairs, the authority responsible for gambling regulation across the country. Players must be at least 18 years old, and licensed operators are expected to verify identity and age before real-money play starts.
Sisters of Oz WOWPOT arrives at a moment of transition for the New Zealand market. The Online Casino Gambling Act 2026 took effect on 1 May 2026, pre-existing operators are covered by transitional arrangements until 1 December 2026, and the complete licensing regime is anticipated in 2027.
| Country | Legal Online Casino Gambling Age | Main Authority | Market Structure |
|---|---|---|---|
| New Zealand | 18+ | Department of Internal Affairs | Online Casino Gambling Act 2026 in force from 1 May 2026 |
| New Zealand — transitional period | 18+ | Department of Internal Affairs | Pre-existing operators covered until 1 December 2026 |
| New Zealand — full licensing | 18+ | Department of Internal Affairs | Complete licensing regime expected during 2027 |
| Identity checks | 18+ | Department of Internal Affairs | Operators verify identity and age before real-money play |
| Progressive jackpot funding | 18+ | Department of Internal Affairs | Part of each stake funds the shared WowPot pool, reflected in the 92.00% RTP |
Sisters of Oz WOWPOT players should treat the licensing position as something to check rather than assume while the new regime beds in. Confirming an operator’s current standing before depositing is more useful than relying on how the market looked before the 2026 Act came into force.
Sisters of Oz WOWPOT checks 20 fixed paylines from reel one for matching symbols on consecutive reels. The four sisters arrive in stacks and can fuse into a 3x4 Jumbo Block over reels two, three and four, Book of Oz scatters trigger free spins, and a bonus wheel awards the WowPot tiers.
Sisters of Oz WOWPOT carries a theoretical RTP of 92.00% as listed by Wildz. That is below the usual level for pokies without a progressive attached, because part of every stake feeds the shared WowPot pool instead of the paytable. The in-game panel confirms the version's setting.
Yes. Triple Edge Studios provides desktop and mobile builds, and the 5x4 grid, the Jumbo Blocks and the four-tier wheel all work on smartphones and tablets without any feature being stripped out. Both versions share one WowPot pool, so mobile spins can win the same progressive tiers.
Sisters of Oz WOWPOT is connected to WowPot, a networked progressive whose pool is fed by participating Games Global titles. The four tiers — Mini, Minor, Major and WowPot — are seeded at 10, 100, 50,000 and 2,000,000, and land on a bonus wheel that operates independently of the reels.
Min/Max Bet:
0.20 –
300.00
Volatility:
High
(7/10)
Platform:
Desktop & Mobile
Developer:
Triple Edge Studios
Game Type:
Pokies