Mystery Star
Mystery Star Slot Review
The Mystery Star video slot is a modern, high-quality release from Greentube, designed for players who enjoy classic slot mechanics combined with high win potential. Built on a clean and familiar layout, this game delivers a straightforward yet thrilling experience, where every spin holds the promise of mysterious rewards. With simple controls, eye-catching symbols, and multipliers reaching up to x5,000, Mystery Star focuses on pure slot action without unnecessary complexity.
Featuring 5 reels and 5 fixed paylines, Mystery Star keeps gameplay fast and engaging. While it does not include free spins or separate bonus rounds, it compensates with powerful Wild and Scatter symbols, along with a risk (gamble) game that allows players to double their winnings. This makes Mystery Star especially appealing to those who prefer classic fruit-style slots with modern payout mechanics.
Mystery Star Theme and Design
Mystery Star adopts a classic casino aesthetic with a modern polish. The background is simple and dark, allowing the vibrant symbols to stand out clearly on the reels. Traditional fruit-machine imagery dominates the design, including fruits, bells, and lucky symbols, creating a familiar and comfortable atmosphere for seasoned slot players.
The animations are smooth and unobtrusive, keeping the focus on the spinning reels and winning combinations. Sound effects are subtle, with classic slot tones that enhance the nostalgic feel without distracting from gameplay. Overall, the design prioritizes clarity, speed, and accessibility, making Mystery Star ideal for both casual spins and extended sessions.
Mystery Star Slot Structure
- Reels: 5
- Rows: 3
- Paylines: 5 fixed
- Max Multiplier: x5,000
- Bet Range: 1 – 100 credits per line
- Special Symbols: Wild (Seven), Scatter (Star)
- Bonus Feature: Risk (Gamble) Game
- Spin Modes: Manual, Autoplay
The fixed paylines ensure simplicity, while the high multipliers introduce strong win potential despite the minimalistic structure.
How to Play
Mystery Star is designed for effortless gameplay, with only one adjustable setting.
Betting Options:
Players adjust the line bet using the Bet/Line menu, selecting between 1 and 100 credits per line. Since the game has 5 fixed paylines, the total bet is automatically calculated and deducted at the start of each spin. The current balance is displayed clearly in the Credit window.
Controls:
- Start: Launches a spin in manual mode
- Autoplay: Activates automatic spins
- Paytable: Displays symbols, payouts, and rules
- Bet: Shows the current total bet
- Last Win: Displays the most recent payout
To win, players must land 2, 3, 4, or 5 identical symbols on an active payline, read from left to right.

Symbols and Payouts
Mystery Star uses a combination of classic fruit symbols and special icons, offering a balanced payout system.
Special Symbols
- Wild (Seven): Substitutes for all symbols except Scatter.
- Payouts: x100, x1,000, x5,000
- Scatter (Star): Awards random mysterious payouts anywhere on the reels.
- Payouts: x10 – x5,000 of total bet
High-Paying Symbols
- Watermelon: x50, x250, x1,250
- Bell: x50, x250, x1,250
Medium-Paying Symbols
- Plum: x20, x100, x250
- Peach: x20, x100, x250
Low-Paying Symbols
- Lemon: x5, x10, x50, x125
- Grapes: x5, x10, x50, x125
This payout structure allows for frequent small wins, while Wilds and Scatters unlock massive payout potential.
Mystery Star Bonuses
Mystery Star does not include free spins or separate bonus screens. Instead, it focuses on two core reward mechanics:
- Scatter Rewards: The Star Scatter delivers random payouts ranging from x10 to x5,000, calculated from the total bet.
- Wild Substitutions: The Seven Wild significantly increases the chances of forming winning combinations, especially on higher bets.
These mechanics keep the game fast-paced and results-driven.
Risk (Gamble) Game
After any winning spin in manual mode, players can activate the Risk Game by pressing the Gamble button.
- A face-down card appears on the screen.
- Players choose between Red or Black.
- A correct guess doubles the last win.
- Players may continue gambling multiple times.
- An incorrect guess results in losing the entire last win.
This feature adds an extra layer of excitement and high-risk, high-reward gameplay.
RTP & Volatility
- RTP (Return to Player): 95.66%
- Volatility: Medium
The RTP is competitive, while the medium volatility ensures a steady flow of wins combined with the chance for large payouts through Wilds, Scatters, and the risk game.
Mobile Compatibility
Mystery Star is fully optimized for mobile devices, including both iOS and Android platforms. The simple layout translates perfectly to smaller screens, maintaining clear symbols and responsive controls.
Whether played in portrait or landscape mode, the game runs smoothly, making it ideal for quick spins on the go.
Gameplay Experience
Mystery Star delivers a pure slot experience focused on speed, simplicity, and payout potential. The absence of complex bonus rounds keeps gameplay moving quickly, while the gamble feature adds excitement after every win.
Players who enjoy classic fruit slots with modern payout mechanics will appreciate the balance between accessibility and risk. The high scatter payouts and powerful wild symbol ensure that every spin feels meaningful.
Tips to Play
- Increase your line bet gradually to maximize scatter payouts.
- Use the Risk Game wisely, especially after medium-sized wins.
- Watch for the Seven Wild, as it delivers the highest multipliers.
- Manage your bankroll carefully, as the gamble feature carries high risk.
- Autoplay is ideal for steady sessions, while manual mode suits risk-game use.
Mystery Star Slot – Quick Stats
| Feature | Details |
|---|---|
| Game Name | Mystery Star |
| Theme | Classic / Fruit Slot |
| Reels | 5 |
| Rows | 3 |
| Paylines | 5 fixed |
| Max Multiplier | x5,000 |
| Bet Range | 1 – 100 credits per line |
| Special Symbols | Wild (Seven), Scatter (Star) |
| Bonus Feature | Risk (Gamble) Game |
| RTP | 95.66% |
| Volatility | Medium |
| Mobile-Friendly | Yes |
Mystery Star Slot Machine
Greentube’s Mystery Star is a clean, fast, and rewarding video slot that embraces classic slot traditions while delivering modern payout potential. With powerful Wilds, mystery Scatter rewards, and a thrilling gamble feature, the game offers plenty of excitement without overwhelming players with complex mechanics.
For fans of straightforward slots with high multipliers and risk-driven gameplay, Mystery Star stands out as a reliable and entertaining choice. Spin the reels, chase the mystery payouts, and see how far your luck can take you.
Spin the reels and chase mystery-packed rewards in Mystery Star, where every win could turn into a thrilling high-stakes double.