Roll Out the Barrels

Roll Out the Barrels Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	Rival Gaming
Release Date	October 12, 2010
Theme	Oktoberfest, Beer festival, Bavarian culture
Layout	5×3
Paylines	20
Bet Range	0.01–0.25 per coin, up to 10 coins per line
Core Mechanics	Expanding wilds, Free spins, Multipliers, Interactive bonus round
Technology	Flash originally; HTML5 in modern versions
Mobile compatibility	Available in HTML5 version

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	pretzel, food plate	Provides small, frequent wins to maintain gameplay.
Mid Tier	hat, accordion, clock	Thematic items offering moderate payouts.
High Tier	Bavarian man (jackpot symbol)	Highest paying symbols. Top hits available with full combinations.
Wild	beer barrel (expanding wild)	Acts as a substitute / feature trigger per game rules.
Scatter	Alpine horn (free spins trigger)	Triggers free spins / bonus round when enough appear.

Roll Out the Barrels Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Free Spins	Three or more Alpine horn scatters	15–50 free spins	Expanding wilds with multiplier during free spins	Retriggerable and leads to Tap the Keg
Tap the Keg	Three or more scatters during free spins	Additional spins	Higher multiplier on expanding wilds	Leads to Barmaid Bonus
Barmaid Bonus	Three or more barmaid symbols in Tap the Keg		Choose a keg to reveal prize

Frequently Asked Questions (FAQ)

How many paylines does the game have?	The game has 20 fixed paylines.
What is the RTP of the game?	The return to player is 95.48%.
What is the highest possible win multiplier?	The highest win multiplier is 2000x your stake.
What triggers the free spins feature?	Landing three or more Alpine horn scatter symbols triggers free spins.
What does the beer barrel symbol do?	The beer barrel is an expanding wild that fills the reel when it helps form a win.
Can free spins be retriggered?	Yes, free spins can be retriggered and lead to the Tap the Keg bonus.
What happens in the Barmaid Bonus?	You select a keg to reveal a prize in the interactive Barmaid Bonus round.
Is the game available on mobile?	Yes, the HTML5 version is mobile compatible.

Roll Out the Barrels Performance Summary: Strengths vs. Weaknesses