Grease

By / September 28, 2025
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Grease Play for Real

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Game Information

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Provider
Playtech
Type
Slots
Reels
5
Progressive
Yes
Min Bet
0.01
Max Bet
Yes
Max Win per Spin
20000

Grease Slot: Comprehensive Data Analysis

Core Game Specifications

AttributeValue
DeveloperPlaytech
Release DateAugust 13, 2018
ThemeMovie, Musical, Retro 1950s
Layout5×3
Paylines20
Bet Range0.20–20.00
Core MechanicsProgressive jackpots, Jukebox bonus with three free spin modes, Sweetheart Wilds expanding wilds, Rockin’ and Rollin’ respins, Pick‑and‑click Rydell High bonus
Technology HTML5
Mobile compatibility Playable on desktop and mobile

Mathematical & Payout Model

Return to Player (RTP)

95.55%

Volatility

Medium

Max Win Potential

1000x

Symbols & Paytable Hierarchy

TierSymbol(s)Function & Value
Low TierJ, Q, K, AProvides small, frequent wins to maintain gameplay.
Mid TierIce Cream Sundae, Greased Lightning CarThematic items offering moderate payouts.
High TierRizzo, Kenickie, Danny, Sandy, Danny & Sandy jointHighest paying symbols. Top hits available with full combinations.
WildRed Heart WildActs as a substitute / feature trigger per game rules.
ScatterGrease Logo ScatterTriggers free spins / bonus round when enough appear.

Grease Bonus Features Mechanics

FeatureTriggerInitial AwardCore MechanicEnhancement/Retrigger
Jukebox Bonus Three Grease logo scatters on reels 1, 3 and 5 Choose one of three bonus modes: Better Shape Up free spins, Summer Nights free spins, or Rydell High pick‑and‑click
Better Shape Up Free Spins Chosen in Jukebox Bonus 12 free spins Only high‑paying symbols and wilds appear; Danny and Sandy become joint symbol
Summer Nights Free Spins Chosen in Jukebox Bonus 4 free spins Sweetheart Wilds feature applies each spin with up to eight wilds
Rydell High Bonus Chosen in Jukebox Bonus Pick photos in a yearbook across five levels to reveal cash prizes
Sweetheart Wilds Random in base game or during Summer Nights free spins Adds five to eight wild symbols randomly on reels
Rockin’ and Rollin’ Respins Landing Danny, Sandy or joint symbol Three respins Locks wilds and high‑value symbols in place during respins
Grease Lightning Progressive Jackpot Random in base game Pick boxes until three matching Danny or Sandy icons reveal corresponding progressive jackpot

Frequently Asked Questions (FAQ)

What is the RTP of Grease slot? The RTP is 95.55 %.
How many paylines does Grease have? The game has 20 fixed paylines.
What is the maximum win multiplier? The maximum win is 1000× the bet per line.
What bonus features are available? Features include Jukebox bonus with three free spin modes, Sweetheart Wilds, respins, pick‑and‑click bonus, and progressive jackpots.
Can I play Grease on mobile? Yes. The game is compatible with desktop and mobile devices.
What triggers the Jukebox bonus? Landing three Grease logo scatters on reels 1, 3 and 5 triggers the Jukebox bonus.
What happens during Better Shape Up free spins? You get 12 free spins with only high‑paying symbols and wilds; Danny and Sandy become joint symbol.
How do progressive jackpots work? They trigger randomly. You pick boxes until three matching Danny or Sandy icons reveal the corresponding jackpot.

Grease Performance Summary: Strengths vs. Weaknesses

Strengths

  • Strong thematic integration with film
  • Varied and engaging bonus features
  • Progressive jackpots add big win potential
  • Mobile and desktop compatibility

Weaknesses

  • RTP is below industry average
  • Medium volatility may not suit high‑risk players

Overview

Grease is a five‑reel, 20‑payline video slot by Playtech themed on the iconic musical film. It features medium volatility, an RTP of 95.55 %, and a range of bonus features including wilds, scatters, free spins, expanding wilds, respins, and progressive jackpots.

Rachel Pine
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