Coins & Diamonds: Hold and Win Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Octoplay |
| Release Date | 2024-10-30 |
| Theme | classic casino, coins and diamonds, jackpot display |
| Layout | 5×3 |
| Paylines | 5 |
| Bet Range | 0.10–100 (or up to 150 depending on operator) |
| Core Mechanics | Hold & Win respin bonus, Four fixed jackpots (Mini, Minor, Major, Grand), Cash and Diamond symbols with growing values, Double Chance option, Feature Buy option |
| Developer | Octoplay |
| Platform | Video slot, mobile and desktop compatible |
Mathematical & Payout Model
Return to Player (RTP)
95.72% (base), 95.82% (Double Chance), 95.85% (Feature Buy)
Volatility
Low
Hit Frequency
12.5%
Max Win Potential
5585x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | BAR, horseshoe, cash, 777 | Thematic items offering moderate payouts. |
| Wild | Wild | Acts as a substitute / feature trigger per game rules. |
Coins & Diamonds: Hold and Win Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Hold & Win respin bonus | Landing any Golden Coin, Diamond, or Jackpot symbol or five of them | 3 respins | Locked special symbols reset respins; cash prizes accumulate | Star symbols add extra cash; jackpots awarded when Mini, Minor, Major, or all 15 positions filled for Grand |
Frequently Asked Questions (FAQ)
| How is the Hold & Win feature triggered? | It triggers when any Golden Coin, Diamond, or Jackpot symbol lands or when five of those symbols appear in one spin. |
| What are the jackpot values? | Mini pays 25×, Minor 50×, Major 150×, Grand 5000× the bet. |
| What does Double Chance do? | It costs extra and doubles the chance to trigger the bonus while increasing RTP to 95.82%. |
| What is Feature Buy? | It costs 60× the bet and directly triggers the Hold & Win feature with RTP of 95.85%. |
| What is the maximum win? | The maximum win is 5,585× the bet. |
| What are the RTP values? | Base RTP is 95.72%, Double Chance RTP is 95.82%, Feature Buy RTP is 95.85%. |
| What is the volatility? | The game has low volatility. |
Coins & Diamonds: Hold and Win Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Simple and engaging Hold & Win mechanic
- Options to boost feature frequency via Double Chance or Feature Buy
Weaknesses
- Low RTP compared to industry average
- Low volatility may limit large base game wins
Overview
Coins & Diamonds: Hold and Win is a 5‑reel, 3‑row video slot by Octoplay featuring a Hold & Win respin bonus with four fixed jackpots and cash symbols. The game includes Wilds, Cash, Diamond, Star, Double Chance, and Feature Buy mechanics, offering a maximum win of 5,585× the 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