Game Information
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Provider
Blueprint Gaming
Type
Slots
Theme
Halloween
Release Date
October 13, 2022
Reels
5
RTP
95.5
Volatility
4
Max Exposure
250000
Restrictions
AU,IL
Sinful 7’s Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Blueprint Gaming |
| Release Date | 14/10/2022 |
| Theme | Devilish, Fruit, Halloween |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10–100 (coins) |
| Core Mechanics | Free Spins with 7 symbol upgrades, Dual‑Action Gamble wheel for cash or free spins, Wild devil symbol, Scatter trident symbol, Spin Boost upgrade feature |
| Technology | JS, HTML5 |
| Mobile compatibility | Playable on mobile devices |
Mathematical & Payout Model
Return to Player (RTP)
95.36%
Volatility
Medium - High
Max Win Potential
50000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | cherries, plums, melons, oranges | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | single 7, double 7, triple 7, bell | Thematic items offering moderate payouts. |
| Wild | devil wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | trident scatter | Triggers free spins / bonus round when enough appear. |
Sinful 7’s Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins with symbol upgrade | Three or more trident scatters | 12–24 free spins | Mixed 7 symbols upgrade to highest paying 7 on win lines | |
| Dual‑Action Gamble | Any reel win | Choose wheel for cash prize or free spins | ||
| Spin Boost | Optional bet mode | Activates additional reel set with burning 7 upgrades |
Frequently Asked Questions (FAQ)
| What is the RTP of Sinful 7’s? | The RTP is 95.36%. |
| How volatile is the game? | The volatility is medium‑high. |
| What is the maximum win? | The maximum win is 50000× the stake. |
| How do free spins work? | Landing three or more trident scatters triggers free spins where mixed 7s upgrade to the highest paying 7 on win lines. |
| What does the Dual‑Action Gamble do? | After any win you can gamble on a wheel to win cash or free spins. |
| What is Spin Boost? | Spin Boost is an optional mode that activates extra reels and upgrades burning 7s. |
| What symbols act as wilds and scatters? | The devil symbol is wild and the trident is scatter. |
Sinful 7’s Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Engaging bonus mechanics
- Strong thematic presentation
Weaknesses
- Below‑average RTP
- Only 10 paylines
Overview
Sinful 7’s is a fiery video slot by Blueprint Gaming featuring a 5‑reel, 3‑row layout with 10 paylines. It offers medium‑high volatility, an RTP of 95.36%, and a range of bonus features including free spins with symbol upgrades, wilds, and a dual‑action gamble.
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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