Cosmic Gem Slot with Expanding Wilds
5 Reels | 10 Fixed Paylines | Both Ways Wins | 3 Re-Spins
Unique Game Features
Starburst Wild Expansion
Multicolored eight-pointed star appears only on reels 2, 3, and 4. When it lands, it expands to cover the entire reel and substitutes for all symbols while triggering a re-spin.
Win Both Ways System
Winning combinations pay from leftmost to rightmost AND rightmost to leftmost simultaneously. Only the highest win per bet line from both directions counts.
Expanding Wild Re-Spins
Each expanded wild remains locked while other reels re-spin. Up to 3 wilds can appear for maximum 3 re-spins at the same bet level.
Cosmic Gem Symbols
Five distinct gem symbols with different geometric shapes: yellow diamond, green hexagonal cube, orange hexagon, cyan-blue cube, and purple four-pointed diamond.
High-Value BAR & Seven
Golden BAR pays 250x bet level for 5-of-a-kind. Lucky Seven with crystalline blue frame pays 120x for full line. Both symbols offer substantial wins.
10 Fixed Bet Lines
All 10 paylines always active including straight lines, V-shapes, zigzags, W-pattern, and M-pattern across 3 rows and 5 reels.
Symbol Payouts & Values
Payout multipliers shown above are multiplied by your bet level. For example, at bet level 1 with coin value 10.00, landing 5 BAR symbols pays 250 coins × 10.00 = 2,500.00 in currency.
Game Mechanics Deep Dive
Betting Structure
Total bet calculation: Bet Level × 10 fixed paylines × Coin Value
Bet level ranges from 1 to 200 coins per line. Coin value adjustable from 0.01 to 10.00. Minimum bet: 0.10, Maximum bet: 20,000.00 per spin.
Wild Symbol Behavior
Starburst Wild only appears on reels 2, 3, and 4 (center three reels). When it lands, it expands vertically to cover all 3 rows of that reel.
The expanded wild locks in place while triggering a re-spin of the other reels at the same bet level.
Re-Spin Progression
First wild triggers 1st re-spin. If a second wild appears during re-spin, it also expands and triggers 2nd re-spin. Third wild triggers 3rd and final re-spin.
Maximum 3 re-spins possible when all three center reels are covered with expanded wilds.
Both Ways Wins Explained
Traditional slots pay left-to-right only. Starburst pays both directions: left-to-right AND right-to-left on the same spin.
If a payline wins in both directions, only the highest value counts. Different paylines winning simultaneously are added together.
Win Calculation Formula
Win in coins = Paytable multiplier × Bet level
Win in currency = Win in coins × Coin value
Example: 5 Lucky Sevens at bet level 5 with coin value 1.00 = 120 × 5 × 1.00 = 600.00
Maximum Win Potential
Theoretical maximum: 50,000 coins per spin. This occurs with optimal symbol combinations across multiple paylines with expanded wilds.
At maximum coin value (10.00), this equals 500,000.00 in a single spin.
Expert Analysis: Strategy & Volatility
Volatility Profile: Low to Medium
Starburst is classified as a low to medium volatility slot. This means frequent smaller wins rather than rare massive payouts. The both ways wins system increases hit frequency significantly compared to traditional one-way slots.
RTP Breakdown: 96.09%
The return to player percentage of 96.09% is slightly above industry average. This theoretical return is calculated over millions of spins. In practical terms, for every 100.00 wagered over extended play, the game returns approximately 96.09 on average.
Re-Spin Feature Frequency
Wilds appear frequently due to low volatility design. Single wild re-spins are common, occurring roughly every 50-80 spins. Double wilds (2 re-spins) happen approximately every 250-400 spins. Triple wild coverage (maximum 3 re-spins) is rare, estimated at 1 in 1,000+ spins.
Optimal Betting Strategy
For recreational players seeking extended gameplay, bet at lower coin values (0.01 to 0.50) with moderate bet levels. The frequent small wins and both ways system sustain bankroll effectively.
For bonus hunters or high-stakes players, maximum bet (200 bet level × 10.00 coin value = 20,000 per spin) activates the highest possible multipliers, though this requires substantial bankroll.
Symbol Distribution Insight
Lower-paying gems (blue cube, purple diamond) appear more frequently on the reels. High-value BAR and Lucky Seven symbols have lower reel presence, making 5-of-a-kind combinations less frequent but more rewarding.
Both Ways Win Impact
The bidirectional win system approximately doubles the base hit frequency compared to traditional slots. A payline can win from either direction, meaning symbols clustered on right side have equal value to left-side clusters.
Re-Spin Value Analysis
When wild expands on reel 2, 3, or 4, it substitutes for all symbols on that entire column. With 10 active paylines crossing that reel, the substitution creates multiple winning potential. Two expanded wilds on reels 2 and 3 mean 2/5 of the grid is wild, substantially increasing win probability.
Bankroll Management Recommendation
For 100 spins of comfortable play, bankroll should equal approximately 50x your chosen total bet. At 1.00 per spin, budget 50.00. At 10.00 per spin, budget 500.00. This accounts for variance and sustains play through dry streaks.
Comparison to Other NetEnt Slots
Starburst differs from high-volatility NetEnt titles like Dead or Alive or Gonzo's Quest. No free spins feature exists, no multiplier progression. The appeal is steady, predictable gameplay with frequent payouts and the excitement of wild re-spins rather than volatile bonus rounds.
Best Time to Play
As a random number generator (RNG) based game, timing makes no difference to outcomes. However, playing during focused sessions when you can track betting patterns and recognize win frequencies optimizes the experience. Demo mode recommended before real money play to understand payout rhythm.
Mobile vs Desktop Experience
Starburst is fully optimized for mobile HTML5 play. Touch controls for bet adjustment, spin button, and autoplay function identically to desktop. The vertical reel structure fits naturally on portrait-mode smartphone screens. No features or payouts differ between platforms.
10 Fixed Payline Patterns
All 10 paylines are always active and cannot be adjusted. Your bet level determines coins wagered per line. Wins require matching symbols in succession (no gaps) from either direction. Highest win per line from both ways counts.
Technical Specifications
Game Configuration
5 vertical spinning reels, 3 rows, 15 total symbol positions. HTML5 technology for cross-platform compatibility. NetEnt gaming engine with certified RNG.
Autoplay Options
Select 10, 25, 50, or custom number of automatic spins. Advanced settings: stop on any win, if single win exceeds amount, if cash increases/decreases by set amount.
Game Settings
Quick spin mode for faster reel rotation. Toggle intro screen on/off. Spacebar spin activation option. Volume slider and mute control. All settings accessible during play.
Interface Controls
Central spin button (largest element). Bet level adjustment with plus/minus buttons. Coin value adjustment. Max bet button for instant maximum wager. Info button accesses paytable.
Display Information
Real-time balance display. Current bet amount shown. Win amount updates instantly. Circular badges on reel sides indicate payline numbers corresponding to each line position.
Responsible Gaming
Set deposit limits through casino interface. Session time tracking available. Reality check reminders. Demo mode allows free play without risk. Malfunction voids all pays and plays.