300SPINS™BALANCED9 Coins: Grand Platinum Edition
Wazdan
9 Coins: Grand Platinum Edition is a Wazdan slot, and its 300SPINS™ profile is closest to Casual.
The slot is built around a 3x3 reel grid and offers a theoretical maximum win of x2,500.
It also comes with special features such as Symbol Collector and Bonus-Only Payout, adding collection-based value building and a concentrated bonus-only payout loop.
Verdict
BALANCEDPlayer Fit Spectrum
Balanced
CasualBalancedHardcore
Wins occurred less often than the comparison average, and the share of spins paying more than the bet was also below average.
The free-spin payout share was above the comparison average, but the payout share concentrated in the top 10% of wins was below average.
About 300SPINS™
Every 300SPINS™ review starts with hands-on play: we manually play each slot, record the results and analyze the session data ourselves. Every test follows the same protocol: 300 paid spins in one continuous session, a fixed base bet, and no bonus buys or optional bet enhancements. Naturally triggered free spins and bonus rounds are included in the results. This consistent setup lets us compare win frequency, payout multipliers and feature activity across games. The analysis describes the recorded session, rather than the game’s complete long-term payout behavior.
Session Results
Session Results
115.67%
Below avg.Avg. (97.15%)Above avg.
We compare this session’s total payout as a percentage of total bets with the review-session average. Regardless of whether the result is above or below average, its distance from the average provides a clue to the game’s tendencies.
This session showed a small deviation. This may suggest a tendency for session results to cluster around the average.
About Session Results
This interpretation is based on one 300-spin observation compared with review sessions recorded using the same method. Three hundred spins cannot establish a game’s overall tendencies or theoretical probabilities. The displayed percentage is total payout divided by total bets, not net profit.
Specifications
Characteristic
BALANCED
User Rating
2.4
Free Spin
6 Triggers
Jackpot
Fixed
Reel Config
3x3
Paylines
Etc.
RTP
96.14%
Volatility
Changeable
Max Win
2,500x
Bonus Buy
50x
Demo Play
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Scatter RespinMorphic Multipliers (Feature Progression)
- Reel Config
- 5x3
- RTP
- 96.5%
- Paylines
- 10
300SPINS™BALANCEDFeatureMatch™
Separate prizes stand out
Prize routes outside ordinary symbol combinations are especially well represented here. Special-purpose symbols provide a route to separate prizes.
Feature richness
A compact feature set keeps the mechanical picture focused, with only a few special mechanics to follow alongside the core format.
- Feature mechanics
- 4
- Feature families
- 3
Feature profile
Select a role to explore its contributing features.
Number of features contributing to each role. One feature can contribute to several roles.
How we analyze this game’s features
Each bar counts the features that contribute to a functional role. One feature can contribute to more than one role. Bar lengths are scaled to the largest count within this game; compare the numbers when looking across games.
These counts describe feature composition. They are not win probabilities, payout contributions, or quality ratings.
All features 6
Balance Chart: 300SPINS™ Review
Balance Timeline
300 Paid Spins300SPINS balance time-series chart for 9 Coins: Grand Platinum Edition. The chart starts at 30000, ends at 34700, and bottoms at 22500 on spin 84. Free spin trigger markers appear on spin 85, 86, 107, 190, 245, 284.
300SPINS balance timelineSPIN 0Balance 30,000
Free Spin Analysis: 300SPINS™ Review
Free Spin Profile
Free spins triggered more often than the comparison average, but their average payout per trigger was below average. Based on 6 naturally triggered bonus rounds.
Free Spin Comparison
Free Spin Triggers 6 / AVG. 2. Free Spin Payout Multiplier 40.0x / AVG. 62.6x
Free Spin Triggers
6
Free Spin Payout Multiplier
40.0x
Observation Map
Free Spin Triggers
Free Spin Payout Multiplier
Hit Rate Analysis: 300SPINS™ Review
Play Rhythm
Wins occurred less often than the comparison average, and the share of spins paying more than the bet was also below average.
Rhythm Comparison
Hit Rate 6.7% / AVG. 26.3%. Profit Hit Rate 5.0% / AVG. 10.6%
Hit Rate
6.7%
Profit Hit Rate
5.0%
Observation Map
Hit Rate
Profit Hit Rate
More slots from Wazdan
Payout Analysis: 300SPINS™ Review
Payout Profile
The maximum win multiplier was below the comparison average, but the average multiplier among winning spins was above average.
Payout Comparison
Max Multiplier 50.0x / AVG. 96.3x. Average Win Multiplier 17.4x / AVG. 4.44x
Max Multiplier
50.0x
Average Win Multiplier
17.4x
Observation Map
Max Multiplier
Average Win Multiplier
Dependency Analysis: 300SPINS™ Review
Dependency Profile
The free-spin payout share was above the comparison average, but the payout share concentrated in the top 10% of wins was below average. The largest 2 of 20 winning records supplied 28.5% of total payout.
Dependency Comparison
Free Spin Dependency 69.2% / AVG. 32.6%. Big Win Dependency 28.5% / AVG. 63.9%
Free Spin Dependency
69.2%
Big Win Dependency
28.5%
Observation Map
Free Spin Dependency
Big Win Dependency
Highlight Features
Hold and Respin
Hold and Respin, or 'Hold & Win', is one of the most popular core bonus game mechanics in modern slots. The essence of this feature, unlike traditional free spins, is to 'Hold' bonus symbols on the reels and 'Respin' the remaining empty spaces to fill up the screen. This system was popularized worldwide through 'Money Train 2's' 'Money Cart Bonus' and is the foundation for numerous developer-specific brand features like Wazdan's 'Hold the Jackpot™' and Playtech's 'Fire Blaze™'.
Fixed Jackpot
A Fixed Jackpot, as the name suggests, is a jackpot with a predetermined prize amount. It pays out the same amount regardless of the player's bet size or other factors.
Bonus Buy Price Comparison
Price x50
Low Bonus Buy Price
This slot's bonus buy price is below the usual range for comparable slots. That makes buying the feature relatively accessible, especially if you want to try the free-spin round directly. Keep in mind that some games offer multiple free-spin tiers, and SlotWise uses the lowest available buy price as the reference. A lower price may also mean that the free-spin feature itself carries a lighter payout profile than higher-priced games.
Avg. Min x81.6Avg. Max x129.1
LowExpectedHigh
User Rating
Community Score
2.4
/ 5.0
Based on 17 community ratings. User ratings are shown separately from our 300SPINS™ session data.
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About 300SPINS™ Reviews
Every 300SPINS™ review starts with hands-on play: we manually play each slot, record the results and analyze the session data ourselves. Every test follows the same protocol: 300 paid spins in one continuous session, a fixed base bet, and no bonus buys or optional bet enhancements. Naturally triggered free spins and bonus rounds are included in the results. This consistent setup lets us compare win frequency, payout multipliers and feature activity across games. The analysis describes the recorded session, rather than the game’s complete long-term payout behavior.