Of course. “Bonus Slot” by Play’n GO is not just a single game, but a **classic and highly influential series** of online slots that helped define the “classic slot” genre in the digital age.
Here’s a comprehensive breakdown of everything you need to know about the **Bonus Slot** series.
### Core Concept & Legacy
The series takes the simple, nostalgic feel of a traditional 3-reel fruit machine and supercharges it with modern video slot features, primarily the **interactive bonus games**. This blend of old and new made it incredibly popular.
The most iconic and widely played title in the series is **”Book of Dead”**, which, while thematically different, follows the same core “hold and spin” bonus mechanic philosophy.
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### Key Features of the Bonus Slot Series
1. **Classic Layout:** Typically 3 reels and 3 rows, though some variants have 5 reels.
2. **Bonus Symbols:** The defining feature. Landing 3 or more Bonus symbols triggers the special bonus round.
3. **Interactive Bonus Games:** This is the heart of the series. Instead of just free spins, you often get a pick-and-click game or a simple mini-game where you reveal cash prizes, multipliers, or advance through levels.
* Examples: *Bonus Bowling*, *Bonus Bears*, *Bonus Bunnies*, *Bonus Dogs* all have unique, thematic bonus rounds.
4. **High Volatility:** The base game is often quiet, with the potential for big wins almost entirely locked behind triggering the bonus round.
5. **Simple Gameplay:** Easy to understand, making it perfect for both beginners and players who enjoy straightforward slots.
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### Popular Titles in the Series
Here are some standout games that carry the “Bonus Slot” DNA:
* **Book of Dead:** The mega-hit. It uses the “Bonus” mechanic in the form of a special expanding symbol during its free spins round. This is Play’n GO’s most famous game.
* **Gemix:** A unique “worlds” cascade slot where clearing patterns unlocks different bonus features and worlds.
* **Bonus Bunnies:** A classic 3×3 slot where the bonus round involves bunnies digging for carrots to reveal prizes.
* **Bonus Bowling:** A fun 3×3 slot where triggering the bonus lets you bowl to knock down pins for cash prizes.
* **Fire Joker:** A classic 3-reel slot with a “Wheel of Multipliers” re-spin bonus round.
* **Diamond Vortex:** A more modern, visually stunning 5-reel slot with a “vortex” respin bonus feature.
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### How to Play & Strategy Tips
1. **Understand the Paytable:** Check what the Bonus symbol looks like and how many you need to trigger the feature.

2. **Bet Wisely:** These are high-volatility games. Your bankroll can dry up quickly while waiting for the bonus. Manage your bets accordingly.

3. **Focus on the Bonus:** The base game wins are usually small. The primary goal is to hit the bonus round.
4. **Play for Fun First:** Use demo (“play for fun”) mode to understand the bonus game mechanics before playing with real money.
5. **No Way to Force the Bonus:** Remember, slots are RNG (Random Number Generator) based. There is no pattern or trick to trigger the bonus.
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### Where to Play Bonus Slot Games
Play’n GO games are available at **thousands of online casinos worldwide**. Look for reputable, licensed casinos such as:
* **LeoVegas**
* **Casumo**
* **PlayOJO**
* **Betsson**
* **Many crypto casinos** also feature Play’n GO games.
**Always check if Play’n GO games are available in your country**, as licensing restrictions apply.
### Conclusion
The **Bonus Slot series by Play’n GO** is the perfect bridge between old-school fruit machines and modern video slots. If you enjoy:
* Simple, clean gameplay
* The thrill of chasing a lucrative bonus round
* A touch of nostalgia mixed with crisp graphics
Then exploring this series is a must. Start with the classic *Bonus Bunnies* or *Bonus Bowling* to get the original feel, then move to the legendary **Book of Dead** to see how the concept evolved into a blockbuster.
**Remember to always gamble responsibly.**
