When the studio Wazdan announced the continuation of its famous 9 Coins series, many players expected an evolution of the familiar Hold the Jackpot mechanic. Indeed, 9 Coins – Grand Platinum Edition not only refreshes the visuals but also adds new features that make the base game more dynamic and potential wins more impressive. In this review, we will break down every facet of the platinum version: from the rules and payout table to strategy and demo mode, so you can get the fullest picture of the slot and decide whether it is worth your deposit.
Thanks to adaptive design, the game launches flawlessly on both desktop and mobile devices, using little traffic and maintaining smooth animation even on weak connections. The developer employs its proprietary Energy Saving Mode technology, reducing battery consumption—an important detail for those who spin on the go. Visually, the slot shines with platinum frames and animated sparkles, emphasizing the release’s premium status.
What You Need to Know About the 9 Coins – Grand Platinum Edition Slot
The slot is built on a classic 3×3 grid, underscoring a vintage aesthetic while hiding modern math models. The maximum win is 2,500 × the stake, and the player’s main goal is to trigger the Hold the Jackpot bonus round. In the base game, cash payouts are possible only through the new Cash Out option, so the dynamics feel different from traditional line-based slots. RTP ranges from 96.13 % to 96.18 % depending on the selected Chance Level and turbo-spin mode, letting you tailor the session to your style.
The creators emphasize that the math model was designed using player feedback: the probability of long “dry” streaks is lower than in previous versions, and the key Cash Infinity feature ensures that even during quiet stretches small yet pleasant multipliers land on the balance. All this helps make the process less swingy while keeping high potential for those willing to wait for big hits.
Slot Type and Key Characteristics
9 Coins – Grand Platinum Edition is a high-volatility slot machine with no regular paylines. Instead, the developer uses fixed positions where wins are activated by bonus symbols. The slot supports three Chance Level tiers — x2, x3 and x6 of the base stake. Each tier increases the likelihood of launching Hold the Jackpot while leaving the max win unchanged. This system resembles buying extra chances without a direct bonus buy-in, which matters in casinos where the Buy Feature is restricted.
The Wazdan engine allows the player to pick one of three volatility profiles—low, medium, or high. This rare option changes the frequency of prize events without affecting the maximum win. Add the Ultra Fast and Ultra Lite modes, and you get a slot-builder where it’s easy to adjust tempo and risk to personal preference. Such flexibility makes the game stand out among competitors.
Mechanics and Rules of 9 Coins – Grand Platinum Edition
The rules are crystal clear:
- Reels / rows: 3 × 3.
- Base game: ordinary symbols do not pay; wins are possible only through the Cash Out mechanic.
- Goal: land three bonus symbols (regular coins, Mini, Minor, Major or Mystery) in the middle row to trigger Hold the Jackpot.
- Cash Infinity: remains sticky until its value (5 × – 15 ×) is paid at the end of the next bonus.
- Cash Out: a random label on one reel; active for up to 15 spins and instantly collects the values of all bonus symbols on that reel.
The base session turns into a “hunt” for bonus coins: each spin is a chance to catch three symbols in the centre or activate a Cash Out reel. Given the high volatility, be prepared for lengthy stretches without a bonus; however, when it hits, the excitement more than compensates. The stake can be changed on the fly, and the Chance Level switch instantly updates the expected bonus-hit frequency range. The interface stays minimalist: large Spin and Bet buttons combine with clean indicators for Cash Out and Chance Level.
Payout Table: What Prizes Await Inside the Bonus
| Symbol | 1 symbol | 2 symbols | 3 symbols |
|---|---|---|---|
| MAJOR | — | — | 50 × |
| MINOR | — | — | 20 × |
| MINI | — | — | 10 × |
| Cash Infinity | — | 5 × – 15 × | |
| Regular cash coin | — | 1 × – 10 × | |
The table clearly shows that the slot’s main “stars” are the jackpot coins Mini, Minor and Major. Each of them can land an unlimited number of times in a single bonus, so the cumulative multiplier often exceeds hundreds of bets. Cash Infinity and regular coins fill the space between jackpots, gradually accumulating the overall win. Interestingly, the Collect symbol can multiply the total in seconds, and a hidden multiplier up to ×20 creates an unpredictable adrenaline spike.
It’s worth noting the Mystery-coin distribution algorithm. According to the developers, the chance of unveiling each type depends on how many cells remain empty: the closer the grid is to being full, the higher the probability of seeing Mini or Minor, pushing the gameplay toward an “all-in” climax.
Secret Tricks and Unique Slot Features
Chance Level. Instead of a classic Buy Feature, Wazdan offers to boost the bonus hit rate by 2 ×, 3 × or 6 ×. When you pay the increased stake, the math model adapts: bonuses appear more often, yet each session’s average variance stays stable. It’s a great alternative to pricey bonus purchases, especially in regions where such buys are banned by regulators.
Cash Out. The series’ innovation is the ability to collect prizes before Hold the Jackpot. The label appears randomly and lasts up to 15 spins, turning one reel into a “magnet” for coins. Once the feature disappears, the counter resets, giving the player a pleasant motivational push—since the base game rarely rewards with direct payouts.
Hold the Jackpot 2.0. Alongside standard coins there are Collect symbols that gather all values on the field and multiply the total by a random multiplier up to ×20. There are also Mystery and Jackpot Mystery, which reveal any prize or jackpot coins. This “cascade” of options makes the bonus deeper than it seems, and the spectacular coin-collection animation recalls arcade claw machines where you try to grab as many prizes as possible.
Grand jackpot. Fill all nine positions and receive a fixed prize of 2,500 × the stake. It’s a hard cap yet attainable thanks to the synergy of Cash Infinity, collectors and Mystery coins. The slot encourages risk, because each new filled spot brings you closer to the platinum glow of a Grand win.
Tips and Strategy for Successful Play
1. Plan your bankroll. High volatility means prolonged stretches without bonuses. Allocate a budget for at least 150 spins at Chance Level ×1 or 100 spins at ×2 / ×3. Experience shows that this reserve lets you meet two or three bonuses in a row, smoothing variance.
2. Use Chance Level wisely. The ×6 level raises bonus odds but also depletes the bankroll faster. The optimal scenario is to alternate ×2 and ×3, assessing the distance. If after 60 spins on ×2 the bonus hasn’t triggered, it makes sense to temporarily switch to ×3 to heat up the odds without excessive bet growth.
3. Watch Cash Out. If the label is active, consider increasing the stake: every bonus symbol on the chosen reel turns into an immediate win. This “tactical markup” can pay off before the bonus round even begins.
4. Don’t fear autoplay. Built-in win and loss limits help control the budget, and turbo spins shorten the wait between bonuses. It’s especially handy on mobile, where autoplay can be paused with one tap.
5. End the session after a big win. The slot is neither “hot” nor “cold”; a high payout is a signal to lower the stake or switch games to lock in profit. Practice shows that after a 400× or larger hit it’s better to take a break to avoid the “give-back” effect.
The Hold the Jackpot Bonus Round — The Path to a Grand Win
Bonus game in online slots is an extra mode with math different from the base game. It often features unique mechanics, and wins exceed the potential of ordinary spins. Bonus rounds are a hallmark of modern game design, turning each session into a small adventure with its own rules.
In 9 Coins – Grand Platinum Edition, the Hold the Jackpot bonus unfolds on the same 3 × 3 grid:
- Triggered by three bonus symbols in the middle row.
- Starting coins are fixed, the respin counter is set to 3.
- Each new bonus symbol resets the counter to 3 and stays sticky.
- Regular coins: 1 × – 10 ×.
- Mini / Minor / Major: 10 ×, 20 ×, 50 ×.
- Cash Infinity: 5 × – 15 ×, carried over from the base game.
- Collect symbol: gathers all values and applies a multiplier x1 – x20.
- Mystery / Jackpot Mystery: reveal random cash or jackpot coins.
The feature ends when no free positions remain or the respin counter reaches zero. If the grid is completely filled, the player automatically receives the Grand jackpot 2,500 ×. Even without full occupancy, cumulative multipliers often reach 300 × – 600 ×, especially with a Collect symbol backed by a solid multiplier. Thanks to the dynamic reset of the counter to three spins, the player feels constant tension comparable to a videogame’s final level.
Remember: having Cash Infinity increases the bonus’s theoretical potential, as their value remains until the very end. If such symbols are present before the bonus starts, the chances of a big win rise exponentially—sometimes they determine whether you’ll see the Grand label or a “modest” 200 ×.
How to Test the Slot for Free in Demo Mode
Demo mode is a free version of the slot where bets are made with virtual credits. It’s perfect for getting to know the mechanics without risking real money. It’s also a great way to test Cash Out and Chance Level without fearing bankroll drawdown.
To launch the demo:
- Open the slot at any licensed operator partnering with Wazdan.
- Press the “Demo” button or use the mode toggle located to the right of the spin button (on most sites it looks like a small switch).
- If the demo doesn’t activate, click the toggle again—the interface will change to the “Fun Play” label, confirming the switch.
The demo offers all functions, including Chance Level and Cash Out, allowing you to test strategy before real-money play. Remember that virtual wins are not withdrawn, yet they provide an idea of variance and bonus frequency. Experienced players advise running at least 300 free spins before moving to real stakes.
Final Impressions and Whether It’s Worth Playing
9 Coins – Grand Platinum Edition successfully combines a 3 × 3 old-school layout with Wazdan’s modern bonus features. Thanks to the innovative Cash Out mechanic, base spins became more engaging, and Chance Level grants control over bonus frequency. The high 2,500 × ceiling and the ability to catch Mini / Minor / Major multiple times make the slot attractive for jackpot hunters. Demo mode will help you get comfortable, after which you can move to higher stakes, bearing the bankroll tips in mind.
The game’s strength remains its flexibility: adjustable volatility, spin speed and customizable Chance Level shape a unique user experience. Even if you don’t fill the grid to Grand, regular Mini and Minor payouts can keep the balance afloat longer than other high-volatility slots.
If you appreciate dynamic bonuses, love high risk and want to influence your odds directly, 9 Coins – Grand Platinum Edition deserves a spot on your favorites list. Dive into the platinum adventure and see if you can capture the moment when nine coins fill the entire screen—the Grand jackpot’s shine is worth every spin!
Developer: Wazdan