PumpOween

PumpOween

96.35%

RTP

67,666x

Max Win

Volatility:High
Features:Wild MultipliersSymbol RemovalSticky WildsRe-SpinCluster PaysCascading ReelsScatter SymbolWild Symbol
Theme:HalloweenHorrorFantasy

Bonus buy options

  • Bonus Hunt3x bet
  • Regular Bonus150x bet
  • Tricky Spin300x bet
  • Super Bonus300x bet
  • Trick or Treat500x bet
  • Chest Pump1100x bet
Reels
5
Rows
5
Paylines (up to)
Cluster Pays
Min Bet
0.1
Max Bet
1000
Release Date
October 26, 2026
0Followers
Play on Stake*

A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).

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About this Slot

PumpOween features a Halloween, Horror and Fantasy theme, with an RTP of 96.35%, high volatility and a maximum win of 67,666x. The game runs across a 5-by-5 grid using Cluster Pays.

Winning clusters trigger Cascading Reels, with clusters falling to fill empty spaces. Pumpkin Wilds merge into larger squares as clusters cascade. A huge Wild block falls through the cascades, carrying multipliers that increase its value. Bottles on the board double Wild values when landed.

Symbol Removal clears winning clusters from the grid. Special Tiles sit underneath cells and activate after cascades complete on winning clusters. These tiles fire in sequence: Destroy removes symbols, Wild adds Wild symbols, a progress bar tile advances towards a Wild generation event, and Coin awards currency.

Winning cluster cells each count as one progress bar hit. Huge Wild cells count separately for progress bar hits. The progress bar fills at 45 hits to trigger a Bonus, 35 hits to trigger a Super, or 25 hits to trigger an Epic bonus round. When full, the progress bar places between 4 and 15 Wilds on the grid.

During bonus rounds, Free Spins are awarded at 10 spins per trigger. Three Scatters trigger the Bonus feature, four trigger Super, and five trigger Epic. Scatters landing during the feature award an additional 1, 2 or 3 Free Spins.

Players can buy direct access to bonus features. Bonus Hunt costs 3x bet, Regular Bonus costs 150x bet, Tricky Spin costs 300x bet, Super Bonus costs 300x bet, Trick or Treat costs 500x bet, and Chest Pump costs 1,100x bet.

PumpOween Community RTP

Real RTP estimated from rounds contributed by the community, across all uploaders.

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PumpOween RTP Calculator

PumpOween has a theoretical RTP of 96.35%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 67,666x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.

PumpOween Variance Simulator

PumpOween sessions can swing far from its 96.35% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.

All Wins

No wins on this slot yet.

Play on Stake*

Frequently asked questions about PumpOween