Game Information
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Provider
Rival
Type
Slots
Theme
Alien
Reels
5
Min Bet
0.01
Max Bet
0.25
Max Win per Spin
1500
Alien Spinvasion Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Rival Gaming |
| Release Date | March 2017 |
| Theme | Aliens, Space, B‑movie sci‑fi |
| Layout | 5 reels, 3 rows |
| Paylines | 50 |
| Bet Range | $0.01–$125 per spin |
| Core Mechanics | Sticky Wilds with re‑spins and multiplier up to 11×, Random Free Spins (11) triggered by Army General, Drop Icons cascading wins during free spins, Flexible betting from low to high |
| Technology | HTML5 (also Flash/JS fallback) |
| Mobile | Fully mobile‑optimized |
Mathematical & Payout Model
Return to Player (RTP)
95.98%
Volatility
Low To Medium - High
Max Win Potential
32000x
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 | UFO, Asteroid, Ray Gun, Alien Egg, Rocket, Red Telephone | Thematic items offering moderate payouts. |
| High Tier | Earth | Highest paying symbols. Top hits available with full combinations. |
| Wild | Alien Wild | Acts as a substitute / feature trigger per game rules. |
Alien Spinvasion Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Sticky Wilds with Multiplier | Alien Wild contributes to a win | Wild stays in place and triggers a re‑spin | Multiplier increases up to 11× | |
| Free Spins | Army General appears randomly | 11 free spins | All symbols become Drop Icons | Cascading wins via Drop Feature |
Frequently Asked Questions (FAQ)
| How do I trigger the free spins feature? | The Army General may appear randomly during base play to award 11 free spins. |
| What do sticky wilds do? | When the Alien Wild helps form a win, it sticks in place and triggers a re‑spin; each additional wild increases the multiplier up to 11×. |
| What are Drop Icons? | During free spins, winning symbols are removed and replaced by new ones falling down, potentially creating cascades. |
| What is the RTP and volatility? | RTP ranges from about 95.10% to 95.98%, and volatility is generally low to medium‑high depending on the source. |
| What is the maximum win? | The top regular symbol payout is 250× for five Earth symbols; overall max win can reach up to 32,000× line bet during features. |
Alien Spinvasion Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging sci‑fi theme with humorous B‑movie style
- Sticky wilds with growing multipliers add excitement
- Cascading Drop Icons in free spins enable big combo wins
- Wide betting range suits both casual and high‑roller players
Weaknesses
- RTP is slightly below industry average
- Free spins feature may be hard to trigger
Overview
Alien Spinvasion is a sci‑fi themed 5‑reel, 50‑payline slot by Rival Gaming, released in March 2017. It features sticky wilds with re‑spins and increasing multipliers, a random free spins round triggered by an Army General awarding 11 free spins with cascading Drop Icons, and a top regular symbol payout of 250×. The RTP ranges around 95.10–95.98%, with low to medium‑high volatility depending on source.
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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