Starburst
Starburst Slot Review
Starburst is one of the most recognisable online slots ever released. Developed by NetEnt, the game uses a simple five reel, ten payline structure combined with a colourful space themed design and straightforward mechanics.
Unlike many modern high volatility slots, Starburst focuses on frequent wins and consistent gameplay rather than large multipliers or complex bonus features. Its simplicity is one of the main reasons it has remained popular with players for many years.
Quick Facts
| Feature | Details |
|---|---|
| Provider | NetEnt |
| Reels | 5 |
| Rows | 3 |
| Paylines | 10 fixed |
| RTP | 96.10% |
| Volatility | Low |
| Maximum Win | Lower than most modern slots |
| Minimum Bet | Varies by casino |
| Maximum Bet | Varies by casino |
| Special Feature | Expanding Wild Re-Spins |

Starburst Overview
Starburst is built around a simple five reel layout with ten fixed paylines. The slot uses colourful gem symbols and a space inspired design, giving the game a distinctive look that has become instantly recognisable across the online casino industry.
Rather than focusing on large bonus features or complicated mechanics, the slot delivers steady gameplay with frequent smaller wins. This makes it a popular choice for casual players who prefer consistent action rather than waiting for large bonus rounds to trigger.
How Starburst Works
Starburst uses a traditional 5x3 reel structure with ten fixed paylines. The game pays in both directions across the reels, meaning winning combinations can land from left to right and from right to left.
This two way payline system increases the overall hit frequency compared to many other slots that only pay from left to right.
The game contains seven standard paying symbols, which include a mix of coloured gem icons. Higher value gems pay larger prizes, while the lower value gems appear more frequently on the reels.
Unlike many modern slots, Starburst does not include scatter symbols, bonus rounds or traditional free spins features.
Wild Symbol and Re-Spin Feature
The Wild symbol is the main feature in Starburst and is responsible for triggering the game’s re-spin mechanic.
- Wild symbols appear only on reels 2, 3 and 4.
- Wilds substitute for all standard symbols.
- When a Wild lands it expands to cover the entire reel.
When a Wild expands it triggers a re-spin. During the re-spin the expanding Wild remains locked in place while the remaining reels spin again.
If additional Wilds land and expand during the re-spin, the process repeats. Up to three consecutive re-spins can occur in a single sequence.
This expanding Wild re-spin mechanic is the primary feature that drives gameplay in Starburst.

RTP and Volatility
Starburst has a theoretical return to player (RTP) of 96.10%, which sits close to the industry average for online slots.
The slot is classified as low volatility. This means wins tend to occur more frequently, although the individual payouts are usually smaller compared to high volatility games.
Low volatility slots like Starburst are often preferred by players who want longer sessions with more consistent results rather than chasing very large jackpot style wins.
Maximum Win Potential
Starburst does not advertise a high maximum win compared to modern video slots. Because the game does not include multipliers, bonus rounds or jackpots, the overall payout ceiling is relatively modest.
The largest wins typically occur when multiple expanding Wild reels appear simultaneously during re-spins, creating full payline combinations across the grid.
Compared with modern high volatility slots that can offer 5,000× or even 10,000× maximum wins, Starburst focuses more on steady gameplay than large jackpot style payouts.
Starburst vs Starburst XXXtreme
NetEnt later released Starburst XXXtreme, a more volatile version of the original game that introduces higher multipliers and more aggressive gameplay.
- XXXtreme includes larger multipliers.
- Gameplay carries higher volatility.
- Hit frequency is lower.
- The potential maximum win is higher.
While the original Starburst is known for consistent gameplay, the XXXtreme version is designed for players looking for more risk and larger potential payouts.
Who Should Play Starburst
- Beginners exploring online slots.
- Players who prefer low volatility gameplay.
- Players who enjoy frequent small wins.
- Anyone looking for simple mechanics and straightforward gameplay.
However, players seeking high volatility slots, complex bonus features or extremely large maximum wins may prefer more modern video slot releases.
Final Verdict
Starburst remains one of the most recognisable and widely played online slots available. Its expanding Wild re-spin mechanic provides engaging gameplay while keeping the rules simple and easy to understand.
With a 96.10% RTP and low volatility structure, the slot is well suited to players who prefer steady play sessions rather than chasing high risk bonus features. While it lacks the massive win potential of newer slots, Starburst continues to stand out as a reliable classic in the online casino world.
Starburst is a game of chance. The theoretical RTP for this slot is 96.10%, meaning results will vary over time. If you do choose to play, always set limits, play within your means, and treat roulette as entertainment, not a source of income. For support on responsible gambling, click here .