I spent over 6 hours testing Coins & Diamonds: Hold and Win across multiple sessions, and I must say, Octoplay has crafted something genuinely engaging for Kiwi players. The low-to-medium volatility makes it accessible for casual gaming sessions, while the 5,585x max win potential keeps things interesting for those chasing bigger payouts. During my testing, I triggered the Hold & Win bonus feature roughly once every 80-100 spins, which felt fair given the game's mechanics.
What really stood out to me was how the classic slot aesthetic blends with modern bonus features. The diamond symbols add a layer of excitement that traditional slots often lack. I'd compare it to other Hold & Win titles from Octoplay, but this one feels more refined. For New Zealand players who enjoy straightforward gameplay without complicated mechanics, this is a solid choice. Just remember that the 95.72% RTP sits slightly below industry average, so manage your expectations accordingly.
| Category | Pokies |
| Manufacturer |
|
| Theme | Luck, Jewels, Casino, Money |
| Min bet | 0.10 € |
| Max bet | 150 € |
| RTP | 95.85% |
| Max multiplication | 5585 : 1 |
| Is free test available | Yes |
| Mobile version | Yes |
| Release date | October 1, 2024 |
| Progressive jackpot | No |
| Reels number | 5 |
| Wilds | No |
| Scatter | No |
| Gamble Feature | No |
| Bonus games | Buy Feature, Cash Collector, Fixed Jackpots, Wild, Hold and Win |
| Volatility | Middle |
| 3D slot | No |
| Respins | No |
| Freespins | No |
| Progressive multipliers | No |
Finding a reliable casino to play Coins & Diamonds: Hold and Win is straightforward when you know where to look. I recommend checking our curated list of verified casinos that feature Octoplay titles and accept New Zealand players. These platforms offer secure gaming environments with proper regulatory oversight, and reliable payment processing in NZ$. Look for casinos that provide welcome bonuses with reasonable wagering requirements — ideally below 35x.
When selecting where to play, Kiwi punters should consider factors like withdrawal speed, customer support availability, and whether the casino offers POLi or other trusted payment methods popular in New Zealand. Some casinos also offer exclusive bonuses for Hold & Win slots, which can enhance your overall experience while staying within your budget.
Trying the Coins & Diamonds: Hold and Win demo version is an excellent way to familiarize yourself with the game mechanics before committing real money. The free demo replicates the full gaming experience, including the Hold & Win bonus feature, wild symbols, and all payout structures. You can practice triggering the bonus round and understand how the cash symbols accumulate during gameplay.
Demo mode is particularly valuable for testing your betting strategy without financial risk. I recommend playing at least 100-200 demo spins to get a proper feel for the game's rhythm and bonus frequency. This approach helps you decide whether the slot suits your playing style before you invest any actual funds — a smart approach for any New Zealand player.
Coins & Diamonds: Hold and Win is available at numerous reputable online casinos that welcome New Zealand players. These casinos offer various deposit methods including POLi, credit/debit cards, e-wallets, and bank transfers, making it convenient for Kiwi players. The best casinos feature fast withdrawal processing, often completing transactions within 24-48 hours for verified accounts.
When choosing an online casino for this slot, New Zealand players should prioritize platforms that employ SSL encryption for data protection and hold valid gaming licenses. Look for casinos that offer 24/7 customer support and have positive player reviews regarding payout reliability. Many casinos also provide mobile-optimized versions, allowing you to enjoy the game on your smartphone or tablet.
Coins & Diamonds: Hold and Win operates on a classic 5-reel, 3-row layout with 5 fixed paylines. Winning combinations form from left to right, starting from the leftmost reel. The betting range accommodates various player budgets, starting from NZ$0.10 up to NZ$100 per spin. This flexibility makes the game suitable for both casual players and those who prefer higher stakes.
The symbol hierarchy follows traditional slot conventions. Low-paying symbols include card royals from Jack to Ace, while premium symbols feature classic slot icons: the Bar symbol, Horseshoe, Cash Pile, and the glitzy blue 7s. The blue 7 represents the highest-paying regular symbol, offering substantial payouts for five-of-a-kind combinations. Special symbols include the Wild, which substitutes for all regular symbols, and the bonus symbols that trigger the Hold & Win feature.
The Wild symbol in Coins & Diamonds: Hold and Win serves as a versatile substitute for all regular paying symbols. When it lands on a payline, it can complete winning combinations that would otherwise fall short. During my testing, I found the Wild appeared frequently enough to make a noticeable difference in base game payouts, particularly when combined with the premium symbols.
The bonus symbols are the key to unlocking the game's main feature. These include Cash Symbols with values up to 10x your stake and Diamond Symbols that can appear during both base game and bonus rounds. Landing 5 or more bonus symbols in a single spin guarantees entry to the Hold & Win bonus game. The Diamond symbols are particularly valuable as they can carry multipliers and jackpot indicators that significantly boost your winning potential.
The Hold & Win bonus game is the centerpiece of this slot's appeal. When triggered by landing 5 or more bonus symbols, the game transitions to a special screen where only bonus symbols can land. You start with 3 respins, and each new bonus symbol that lands resets the counter back to 3. This mechanic continues until either the respins run out or all positions are filled with bonus symbols.
During the bonus game, Cash Symbols display bet multipliers ranging from modest values up to impressive amounts. Diamond Symbols can carry Mini, Minor, Major, or Grand jackpot indicators. Filling all 15 positions awards the Grand jackpot, which can reach the game's maximum win of 5,585x your stake. The anticipation builds with each respin, especially when you're close to filling the screen. This feature alone makes the slot worth experiencing for New Zealand players.
The RTP (Return to Player) for Coins & Diamonds: Hold and Win stands at 95.72% in its base configuration. This falls slightly below the industry average of 96%, which means the house edge is marginally higher than many competing titles. However, activating the Double Chance feature increases the RTP to 95.82% while also doubling your chances of triggering the bonus round. Note that this feature increases your bet by 25%.
The volatility is rated as low-to-medium, making this slot suitable for New Zealand players who prefer frequent smaller wins over rare large payouts. During my testing sessions, I experienced winning spins approximately every 3-4 spins, which aligns with the game's hit frequency. This volatility profile means you can expect longer playing sessions with your bankroll, though the massive wins are less common compared to high-volatility alternatives.
| Coins & Diamonds: Hold and Win | Cockroach Fortune | Mythical Guardians | Massive Christmas Maxxed | |
|---|---|---|---|---|
| RTP | 95.85 % | 96.07 % | 96.76 % | 96 % |
| Volatility | Middle | Middle | Middle | Middle |
| Lines | 30 | 1024 | 20 | |
| Reels | 5 | 5 | 5 | 5 |
| Release date | 1 October 2024 | 27 January 2026 | 20 January 2026 | 26 November 2025 |
| Progressive jackpot | ||||
| Scatters | ||||
| Free Spins | ||||
| Progressive multipliers | ||||
| Jokers | ||||
| Max payout | 5585 | 1200 | 15000 | 7500 |
| Bonus games | ||||
| Gamble Feature |
Let me be clear from the start: there is no guaranteed winning strategy for any slot machine, including Coins & Diamonds: Hold and Win. Slots operate on Random Number Generators (RNG), meaning every spin is independent and unpredictable. What I can offer is practical advice for managing your gameplay responsibly and maximizing your entertainment value.
First, set a strict budget before you start playing and never exceed it. Consider using the 50-spin rule: commit to 50 spins at your chosen bet level, then reassess whether to continue. If you're ahead, consider setting aside your initial deposit and playing only with winnings. The Double Chance feature is worth considering if you're specifically targeting the Hold & Win bonus, as it significantly increases trigger frequency for a relatively modest cost increase.
18+ | Gambling can be addictive | Play responsibly | ProblemGambling.org.nz
| Slot | RTP | Volatility | Maxwin | Release date |
|---|---|---|---|---|
| Witches’ Fortune: Hold & Win | 95.76 % | Low | 3500 | 7 January 2026 |
| Big Bang Bonus Hold & Win | 95.77 % | Low | 5050 | 17 September 2025 |
| Barhalla | 95.75 % | Middle | 10000 | 15 April 2024 |
| Bass Smash | 97.84 % | Low | 500 | 29 November 2023 |
| Hot Harvest | 95.71 % | Middle | 11000 | 16 November 2022 |
Getting started with Coins & Diamonds: Hold and Win is straightforward. After loading the game, use the bet controls at the bottom of the screen to adjust your stake. The minimum bet is NZ$0.10, while the maximum reaches NZ$100. Once your bet is set, click the spin button to start the reels. Wins are automatically credited when matching symbols land on active paylines from left to right.
The game interface includes an autoplay feature for hands-free spinning, allowing you to set between 10 and 100 automatic spins with optional loss limits. The Double Chance button sits beside the main spin control — activating it increases your bet by 25% but doubles your bonus trigger probability. The paytable, accessible via the info button, displays all symbol values and feature explanations. Take a few minutes to review this before playing to understand the full payout structure.
Coins & Diamonds: Hold and Win is fully optimized for mobile play across iOS and Android devices. The game adapts seamlessly to different screen sizes, with touch-friendly controls that make navigation intuitive. I tested the mobile version on both smartphone and tablet, and the performance was consistently smooth without any lag or visual glitches.
The mobile interface reorganizes the control panel for vertical orientation, placing the spin button within easy thumb reach. All features remain accessible, including the Double Chance option and autoplay settings. Whether you're playing on your commute or relaxing at home, the mobile experience matches the desktop version in quality and functionality. The game loads quickly even on 4G connections, making it convenient for New Zealand players gaming on the go.
After extensive testing, I can confidently say that Coins & Diamonds: Hold and Win is worth playing for New Zealand players who enjoy classic slot aesthetics. If you appreciate traditional slot machine vibes combined with modern bonus mechanics, this game delivers an engaging experience. The low-to-medium volatility makes it accessible for casual players who prefer steady gameplay over high-risk sessions. The 5,585x max win potential provides a realistic ceiling that keeps the excitement genuine without overpromising.
However, players seeking cutting-edge graphics or innovative mechanics might find the traditional theme somewhat dated. The slightly below-average RTP is also worth noting if you're particularly value-conscious. Overall, for Kiwi players who appreciate straightforward gameplay with a well-executed Hold & Win feature, this slot offers solid entertainment value. I recommend starting with the demo to see if the style suits your preferences before committing real money.
The maximum win potential is 5,585x your stake. This can be achieved during the Hold & Win bonus game, particularly if you fill all 15 positions with bonus symbols to claim the Grand jackpot.
You need to land 5 or more bonus symbols (Cash or Diamond symbols) in a single spin to guarantee entry to the Hold & Win bonus game. Activating the Double Chance feature doubles your probability of triggering this bonus.
The base RTP is 95.72%, which increases to 95.82% when you activate the Double Chance feature. Note that these figures are slightly below the industry average of 96%.
Yes, the game is fully optimized for mobile devices running iOS and Android. All features, including the Hold & Win bonus, work seamlessly on smartphones and tablets.
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| Category | Pokies |
| Manufacturer |
|
| Theme | Luck, Jewels, Casino, Money |
| Min bet | 0.10 € |
| Max bet | 150 € |
| RTP | 95.85% |
| Max multiplication | 5585 : 1 |
| Is free test available | Yes |
| Mobile version | Yes |
| Release date | October 1, 2024 |
| Progressive jackpot | No |
| Reels number | 5 |
| Wilds | No |
| Scatter | No |
| Gamble Feature | No |
| Bonus games | Buy Feature, Cash Collector, Fixed Jackpots, Wild, Hold and Win |
| Volatility | Middle |
| 3D slot | No |
| Respins | No |
| Freespins | No |
| Progressive multipliers | No |