Aquanauts Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Alchemy Gaming |
| Release Date | 2022-09-27 |
| Theme | Underwater adventure, Scuba diving, Ocean creatures |
| Layout | 5×5 grid |
| Paylines | 3125 |
| Bet Range | £0.30–£21 |
| Core Mechanics | Rolling Reels (cascading symbols with increasing multiplier), Echo Roll (guaranteed win with matching symbols), Free Spins with Bonus Wheel, Upsizer feature to upgrade modifiers |
| Platform | HTML5/JS, mobile compatible |
Mathematical & Payout Model
Return to Player (RTP)
96.26%
Volatility
Very High
Hit Frequency
31.1%
Max Win Potential
50000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | Jellyfish, Octopus, Stingray, Shark, Submarine, Treasure Chest | Provides small, frequent wins to maintain gameplay. |
| High Tier | Blue Aquanaut, Green Aquanaut, Red Aquanaut, Gold Aquanaut | Highest paying symbols. Top hits available with full combinations. |
| Wild | Wild symbol | Acts as a substitute / feature trigger per game rules. |
| Scatter | Scatter symbol | Triggers free spins / bonus round when enough appear. |
Aquanauts Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Rolling Reels | Any win | Cascading symbols with increasing multiplier per cascade | ||
| Echo Roll | After a win | Drops matching symbols (high, low or wild) for guaranteed win | ||
| Free Spins with Bonus Wheel | 3+ scatters | 8 free spins | Bonus Wheel awards extra spins, multiplier increments, or symbol modifiers | During free spins, multiplier doesn’t reset and scatters award extra spins |
| Upsizer | After Bonus Wheel | Allows upgrading of remaining modifiers for a cost |
Frequently Asked Questions (FAQ)
| What is the RTP of Aquanauts? | The highest RTP setting is 96.26%, though lower versions (94.07%, 92.15%, 86.90%) may be offered by some operators. |
| How many ways to win does Aquanauts have? | Aquanauts uses a 5×5 grid with 3,125 ways to win. |
| What is the maximum win in Aquanauts? | You can win up to 50,000× your bet. |
| What is the Rolling Reels feature? | After a win, winning symbols are removed and replaced, with the win multiplier increasing by 1× per cascade in the base game. |
| How do I trigger Free Spins? | Landing 3 or more scatter symbols triggers 8 free spins and activates the Bonus Wheel for modifiers. |
| What does the Echo Roll do? | Echo Roll may trigger after a win to drop matching symbols (high, low or wild) for a guaranteed win. |
| Can I upgrade my bonus modifiers? | Yes, the Upsizer feature lets you upgrade remaining free spins modifiers for a cost. |
Aquanauts Performance Summary: Strengths vs. Weaknesses
Strengths
- Huge max win potential (50,000×)
- Innovative cascading and Echo Roll mechanics
- Customizable bonus round via Bonus Wheel and Upsizer
- Competitive RTP and solid hit frequency
Weaknesses
- Very high volatility may deter casual players
- Base game multiplier resets between spins
- Visuals are simple and background is static
Overview
Aquanauts is a high‑volatility underwater adventure slot by Alchemy Gaming featuring a 5×5 grid with 3,125 ways to win. It includes Rolling Reels with increasing multipliers, Echo Roll guaranteed-win feature, Free Spins with a Bonus Wheel and Upsizer option, and offers a massive max win of 50000x your bet.
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.
Latest posts by Rachel Pine (see all)
- Best Online Casino Strategies That Actually Work - September 21, 2025
- Volatility in Online Casino Games - July 28, 2025
- Losing Streaks Explained: What Every Gambler Should Know - July 8, 2025