Game Information
Show More
Provider
Inspired Gaming
Type
Slots
Theme
Fruit
Release Date
April 6, 2023
Reels
6
RTP
94.5
Volatility
3
Max Exposure
250000
Max Bet
2
Max Win per Spin
250000
Stacked Fire 7s Big Spins Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Inspired Gaming |
| Release Date | May 12, 2023 |
| Theme | Fruit, Classic, Fire |
| Layout | 6×4 |
| Paylines | 50 |
| Bet Range | 0.10–100 (currency units) |
| Core Mechanics | Locking wilds, Big Spin bonus with pick‑me free spins, Gamble feature with dual wheels, High volatility |
| Reels & Paylines | 6×4 layout with 50 fixed paylines |
| Stake range | 0.10 to 100 units |
| Bonus mechanics | Big Spin bonus, locking wilds, gamble wheels |
Mathematical & Payout Model
Return to Player (RTP)
94.50%
Volatility
High
Max Win Potential
250000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | cherries, oranges, plums, grapes | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | strawberries, watermelons | Thematic items offering moderate payouts. |
| High Tier | white 7s, blue 7s, red 7s, flaming double 7s | Highest paying symbols. Top hits available with full combinations. |
| Wild | wild symbol | Acts as a substitute / feature trigger per game rules. |
| Scatter | bonus scatter | Triggers free spins / bonus round when enough appear. |
Stacked Fire 7s Big Spins Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Big Spin Bonus | Three or more bonus scatters | Pick‑me reveals 1–5 Big Spins; spins decrement only on wins ≥20× stake | Locking wilds during Big Spins | |
| Gamble Feature | Win ≥5× stake | Two wheels: one for cash multipliers up to 10×, one for Big Spins up to 5 | Adjustable win/loss segments on wheels |
Frequently Asked Questions (FAQ)
| What is the RTP of the game? | The RTP is 94.50%. |
| How volatile is the slot? | The volatility is high. |
| How do I trigger the Big Spin bonus? | Land three or more bonus scatters to enter the pick‑me free spins feature. |
| What are Big Spins? | Big Spins are free spins that only decrement when wins are at least 20× the stake. |
| How does the gamble feature work? | After wins of 5× stake or more, choose one of two wheels to gamble for multipliers or extra Big Spins. |
| What is the maximum win? | The maximum win is 250000× the stake. |
| Do wilds lock during bonus? | Yes, wilds that land during Big Spins lock in place until the feature ends. |
| What is the bet range? | The bet range spans from 0.10 to 100 units. |
Stacked Fire 7s Big Spins Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging Big Spin bonus with pick‑me mechanic
- Locking wilds enhance bonus potential
- Gamble feature adds risk‑reward choice
- High maximum win potential
Weaknesses
- Below‑average RTP
- High volatility may deter low‑risk players
Overview
Stacked Fire 7s Big Spins is a fruit‑themed video slot with 6×4 reels and 50 fixed paylines. It features locking wilds, a Big Spin bonus with pick‑me free spins, a gamble feature with dual wheels, and high volatility with an RTP of 94.50%.
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.
Latest posts by Rachel Pine (see all)
- 11 Best Drop and Wins Slots Everyone’s Playing Right Now (UK) - January 14, 2026
- Free Slots vs Real Money Slots - October 3, 2025
- Top 6 Low Volatility Slots in the UK - September 30, 2025