Rio Gems

Rio Gems Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	3 Oaks Gaming (Booongo)
Release Date	2022-12-02
Theme	Carnival, Gems, Brazilian Rio de Janeiro
Layout	5×3
Paylines	25
Bet Range	0.25–20
Core Mechanics	Hold and Win bonus with sticky diamonds, Free Spins with only high‑value symbols, Multiple fixed jackpots (Mini, Minor, Major, Grand, Royal)
Technology	HTML5, JavaScript
Platforms	Desktop and mobile

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	J, Q, K, A	Provides small, frequent wins to maintain gameplay.
Mid Tier	Carnival dancer symbols	Thematic items offering moderate payouts.
Wild	Feather headdress wild	Acts as a substitute / feature trigger per game rules.
Scatter	Drum scatter	Triggers free spins / bonus round when enough appear.

Rio Gems Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Free Spins	3 scatter drums	8 free spins	Only high‑value symbols appear during free spins	Retriggers add 8 more free spins
Hold and Win	6+ diamond bonus symbols	3 respins	Sticky diamonds remain and respins reset on new diamond	Mystery diamonds, Super diamonds and jackpot diamonds enhance values
Fixed Jackpots	During Hold and Win feature		Collect diamond jackpot symbols	Mini, Minor, Major, Grand jackpots and Royal jackpot for full board

Frequently Asked Questions (FAQ)

What is the RTP of Rio Gems?	The RTP is 95.69%.
How volatile is the game?	The volatility is high.
What is the maximum win?	The maximum win is 10000× the bet.
How do I trigger free spins?	Land 3 drum scatter symbols to trigger free spins.
How does the Hold and Win feature work?	Land 6 or more diamond symbols to start respins with sticky diamonds and jackpots.
What jackpots are available?	Mini, Minor, Major, Grand and Royal jackpots are available.
What is the betting range?	Bets range from 0.25 to 20 credits per spin.

Rio Gems Performance Summary: Strengths vs. Weaknesses