Feature and mechanic data
Boo's Booty Features
Fifteen left-to-right lines connect a 5x5 grid with additive Grave multipliers, expanding Ghost multipliers and two related Free Spins formats.
Product overview
A feature system built around two multiplier Wilds
Boo's Booty uses a compact ruleset with detailed Wild interactions. Standard symbols pay on 15 defined lines from left to right, beginning on the first reel. Grave Wilds substitute while carrying fixed x2 to x10 values. Ghost Wilds also substitute, but their multiplier is determined by how many rows they cover after expanding toward the top of a reel.
The two bonus modes preserve those core ideas and increase the frequency or persistence of the spectral symbols. Spooky Spins begin from three Bonus symbols and provide ten spins. Phantom Spins require four Bonus symbols, also provide ten spins, and keep landed Ghost Wilds locked for every remaining feature spin.
Win-line model
Fifteen patterns start on the leftmost reel
Every paying symbol combination follows a defined line through adjacent reels. The match begins on the leftmost reel and continues toward the right. The five-row height allows horizontal lines, diagonal paths and stepped patterns without changing the basic left-to-right evaluation.
Only the highest winning combination is paid per symbol, while results from applicable methods are summed for the round. The help display maps all 15 line patterns across miniature 5x5 grids, making the path of each line visible independently of the symbol artwork.
Multiplier tombstones
Grave Wild values are fixed when they land
A Grave Wild can show x2, x3, x4, x5 or x10. Up to five may land during one spin, and each can replace a paying symbol on a line. The printed multiplier applies when that Wild participates in the winning path.
Multiple Grave Wild values on the same line are added. For example, an x3 and x5 Grave Wild would contribute a combined x8 multiplier to that line rather than being treated as two unrelated effects. The visible values allow the line total to be followed directly.
Vertical expansion
Ghost Wild multipliers match their covered height
Only one Ghost Wild can land on a particular reel, but as many as five can appear across the five reels. Each expands from its landing row to the top. A Ghost covering three rows receives x3, while a full five-row expansion receives x5.
The Ghost multiplier is applied to all line prizes that use that Wild. If several Wild multipliers contribute to one line, the values are added under the normal rule. Covering Grave Wilds introduces the stronger mixed calculation described in the Wild information pages.
Bonus progression
Three and four Bonus symbols open related ten-spin modes
Three Bonus symbols activate 10 Spooky Spins. This mode uses the same expanding Ghost and multiplier Grave symbols but gives their overlap a central role. The bonus artwork uses three dripping skull candles to identify the trigger clearly.
Four Bonus symbols activate 10 Phantom Spins. The additional trigger symbol corresponds to an additional persistent mechanic: every Ghost Wild that appears locks in place, remains through the feature and expands on each later spin.
Double Chance
A raised total stake doubles the feature chance
The feature panel includes a Double Chance option. At the displayed base stake of 1.00, activating it shows a total of 1.50 and describes the feature chance as two times greater. The total remains visible in the controls while the option is active.
Its theoretical RTP is listed at approximately 95.80%. The regular mode remains approximately 95.79%, while the two direct feature configurations list 95.80% for Spooky and 95.86% for Phantom. These values sit beside a maximum result of 20,000x.
Quick reference
Boo's Booty at a glance
The confirmed reel format, RTP, Wild values, feature triggers and maximum result are collected below for direct product reference.
FAQ
Boo's Booty feature questions
Do Grave Wild multipliers add together?
Yes. Multiple Grave Wild values on the same winning line are added.
How is a Ghost Wild multiplier determined?
Its value equals the number of rows covered by its upward expansion.
What does Double Chance change?
It doubles the feature chance and raises the displayed total stake.
Who created Boo's Booty?
Boo's Booty is presented through the Penguin King game platform.
What is the reel layout?
The game uses five reels and five visible rows.
How many win lines are included?
The reel grid uses fifteen fixed win lines.
Which direction do combinations pay?
Symbols pay from left to right on adjacent reels beginning with the leftmost reel.
What is the regular RTP?
The regular game information lists a theoretical RTP of approximately 95.79%.
What is the maximum win?
The maximum listed result reaches 20,000 times the selected bet.
What is the minimum stake?
The minimum listed stake is 0.10.
What is the maximum stake?
The maximum listed stake is 50.00.
How many Wild types are included?
The feature set includes Grave Wild and expanding Ghost Wild symbols.
Does the game have a mobile layout?
Yes. The 5x5 grid and controls reflow for narrow phone screens.