Game Information
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Provider
Skywind
Type
Slots
Reels
5
Min Bet
0.01
Max Bet
10
Max Win per Spin
50000
Bonus Digger Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Skywind Group |
| Release Date | 2018-08-01 |
| Theme | Mining, Animals, Gold |
| Layout | 5×3 |
| Paylines | 20 |
| Bet Range | 0.20–200 |
| Core Mechanics | Digger Bonus pick‑and‑win, Retriggerable free spins with 3× multiplier, Wild and Scatter symbols, High‑value top symbol payouts |
| Technology | HTML5, JS |
| Mobile | Optimized for mobile and desktop |
Mathematical & Payout Model
Return to Player (RTP)
95.17%
Volatility
Medium - High
Max Win Potential
100000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | 9, 10, J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | Helmet, Dynamite, Armadillo, Caterpillar | Thematic items offering moderate payouts. |
| High Tier | Worm (top symbol) | Highest paying symbols. Top hits available with full combinations. |
| Wild | Purple Mole Wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | Gold Nuggets Scatter | Triggers free spins / bonus round when enough appear. |
Bonus Digger Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Digger Bonus | 3+ Scatter symbols anywhere | Pick one of five holes to reveal cash prizes until dynamite ends round | ||
| Free Spins | 3 Wilds on reels 2, 3, 4 | 15 free spins | All wins (except Digger Bonus wins) are multiplied by 3 | Retriggerable unlimited times |
Frequently Asked Questions (FAQ)
| What is the RTP of Bonus Digger? | The RTP is approximately 95.17%. |
| What is the volatility level? | The volatility is medium‑high. |
| What is the maximum win multiplier? | The theoretical maximum win is 100,000× your bet. |
| How do I trigger the free spins feature? | Land three Wild symbols on reels 2, 3, and 4 to trigger 15 free spins with a 3× multiplier, which can be retriggered. |
| How does the Digger Bonus work? | Landing three or more Scatter symbols triggers a pick‑and‑win bonus where you choose holes to reveal cash prizes until you hit dynamite. |
| What are the betting limits? | You can bet from 0.20 up to 200 credits per spin. |
| Can the free spins be retriggered? | Yes, free spins are retriggerable an unlimited number of times. |
| Does the game have a progressive jackpot? | No, Bonus Digger does not include a progressive jackpot. |
Bonus Digger Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging pick‑and‑win bonus feature
- Retriggerable free spins with multiplier
- High maximum win potential
- Mobile‑friendly HTML5 design
Weaknesses
- RTP slightly below average
- Medium‑high volatility may deter low‑risk players
Overview
Bonus Digger is a mining‑themed 5‑reel, 3‑row video slot by Skywind Group released August 1, 2018. It features 20 fixed paylines, medium‑high volatility, an RTP around 95.17%, and offers two bonus features: a pick‑and‑win Digger Bonus triggered by scatters, and retriggerable free spins with a 3× multiplier. The top symbol can pay up to 5,000× per payline, with a theoretical max jackpot of 100,000×.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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