Great 27

Great 27 Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	Amusnet Interactive (EGT)
Release Date	April 2019
Theme	Fruit, Classic, Retro
Layout	3×3
Paylines	27
Bet Range	0.10–200 (varies by operator)
Core Mechanics	Wild symbol substitutes for other symbols, Free spins triggered by cherries or stars, Nine‑symbol bonus doubles win, Gamble feature to double wins, Four‑level progressive Jackpot Cards
Technology	JS and HTML5
Platforms	Mobile and desktop

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	oranges, lemons, plums, cherries	Provides small, frequent wins to maintain gameplay.
Mid Tier	melons, grapes	Thematic items offering moderate payouts.
High Tier	purple stars, pair of red 7s	Highest paying symbols. Top hits available with full combinations.
Wild	dartboard wild	Acts as a substitute / feature trigger per game rules.

Great 27 Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Free Spins	Three cherries or three stars on middle reels	1 free spin for cherries, 10 for stars	Reels spin without cost; retriggers possible
Nine‑symbol bonus	Nine identical symbols across grid		Doubles current win
Gamble feature	Win up to 35× stake		Guess red or black to double win
Progressive Jackpot Cards	Random bonus activation		Select cards until three matching suits award corresponding jackpot

Frequently Asked Questions (FAQ)

What is the RTP of Great 27?	The RTP is 95.98%.
What is the volatility level?	The volatility is medium.
What is the maximum win multiplier?	The top win is 60× the stake from three wilds.
How do free spins work?	Three cherries on middle reels award one free spin; three stars award ten free spins.
What does the nine‑symbol bonus do?	Landing nine identical symbols doubles the current win.
What is the gamble feature?	After a win up to 35× stake, you can gamble by guessing red or black to double the win.
Are there jackpots?	Yes. A random bonus triggers four progressive jackpots via matching card suits.

Great 27 Performance Summary: Strengths vs. Weaknesses