Game Information
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Provider
7Mojos
Type
Slots
Theme
Ocean
Reels
5
Min Bet
Yes
Max Bet
10
Max Win per Spin
100000
Underwater Adventure Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | 7Mojos |
| Release Date | 08.01.2020 |
| Theme | Ocean, Sea life |
| Layout | 5×4 |
| Paylines | 40 |
| Bet Range | 40–2000 (currency units) |
| Core Mechanics | Free Spins, Risk/Gamble (Double) game, Scatter symbols, Wilds, Expanding Wilds |
| Technology | HTML5 and JavaScript |
| Platforms | Windows, macOS, Linux, Android, iOS |
Mathematical & Payout Model
Return to Player (RTP)
94.2 %
Volatility
Medium - High
Max Win Potential
2000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Wild | Oyster with pearl | Acts as a substitute / feature trigger per game rules. |
| Scatter | Starfish | Triggers free spins / bonus round when enough appear. |
Underwater Adventure Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins with multiplier | Three starfish scatters on reels 2‑4 | 10 free spins | All wins during free spins are multiplied by 10× | |
| Risk/Gamble game | After any win | Guess card colour to double win or lose it |
Frequently Asked Questions (FAQ)
| What is the RTP of Underwater Adventure? | The RTP is 94.2 %. |
| How volatile is the game? | The volatility is medium‑high. |
| What is the maximum win multiplier? | The maximum win is 2000× the bet. |
| How do I trigger free spins? | Land three starfish scatter symbols on reels 2, 3 and 4 to trigger 10 free spins with a 10× multiplier. |
| What does the wild symbol do? | The wild is an oyster with a pearl that substitutes for other symbols except the scatter and can expand to cover reels. |
| Can I gamble my wins? | Yes. After any win you can play the gamble game to double the win by guessing a card colour, but you lose the win if you guess wrong. |
Underwater Adventure Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging underwater theme with vibrant visuals
- Expanding wilds and high‑multiplier free spins boost win potential
- Gamble feature adds optional risk‑reward layer
Weaknesses
- RTP of 94.2 % is below industry average
- Medium‑high volatility may lead to extended dry spells
Overview
Underwater Adventure is a 5‑reel, 4‑row video slot by 7Mojos featuring 40 paylines, a sea life theme, and bonus features including free spins, expanding wilds, and a gamble game. It offers medium‑high volatility and an RTP of 94.2 %.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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