Dolphin Reef Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value | 
|---|---|
| Developer | NextGen Gaming | 
| Release Date | March 1, 2009 | 
| Theme | Ocean, Sea creatures | 
| Layout | 5x25 | 
| Paylines | 25 | 
| Bet Range | $0.01–$250 | 
| Core Mechanics | Dolphin wilds, Treasure chest scatter, Expanding wild respins, Free spins bonus | 
| Technology | HTML5 | 
| Compatibility | Mobile and desktop | 
Mathematical & Payout Model
Return to Player (RTP)
96%
                
            Volatility
  Medium
                                
                            Max Win Potential
        5000x    
        
    Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value | 
|---|---|---|
| Low Tier | 9, 10, J, Q, K, A | Provides small, frequent wins to maintain gameplay. | 
| Mid Tier | Seahorse, Starfish | Thematic items offering moderate payouts. | 
| High Tier | Turtle, Clownfish | Highest paying symbols. Top hits available with full combinations. | 
| Wild | Dolphin | Acts as a substitute / feature trigger per game rules. | 
| Scatter | Treasure Chest | Triggers free spins / bonus round when enough appear. | 
Dolphin Reef Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger | 
|---|---|---|---|---|
| Expanding Wild Respins | Dolphin wilds on reels 2 and 4 | 5 respins | Reels 2 and 4 expand as sticky wilds | Increased chance of high‑value wins | 
Frequently Asked Questions (FAQ)
| How is the free spins bonus triggered? | It triggers when dolphin wilds land on both reels 2 and 4, awarding 5 respins with expanding wilds. | 
| What is the RTP of Dolphin Reef? | The RTP is 96%. | 
| What is the maximum win multiplier? | The maximum win multiplier is 5000x. | 
| Does the game have a progressive jackpot? | No, the game does not feature a progressive jackpot. | 
| Can paylines be adjusted? | Yes, players can adjust the number of active paylines up to 25. | 
Dolphin Reef Performance Summary: Strengths vs. Weaknesses
Strengths
- High max win potential
 - Engaging expanding wild respin feature
 - Adjustable paylines
 
Weaknesses
- No progressive jackpot
 - Medium volatility may not suit low‑risk players
 
Overview
Dolphin Reef is a medium volatility underwater‑themed slot with 5 reels and 25 adjustable paylines. It features dolphin wilds, treasure chest scatters, expanding wild respins, and a free spins bonus. The RTP is around 96%.
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