Starburst Slot Review

Starburst — The Slot That Brought Mainstream Players Online

NetEnt's Starburst arrived in 2012 and immediately became the slot most often used by operators to introduce new players to online slots. Twelve years later, it remains in active rotation at every UK operator we cover. The 96.09% RTP is solid, the low volatility produces frequent small wins, and the 5-reel, 10-payline structure with both-ways payment is simple enough that no rule explanation is required.

The Both-Ways Mechanic

Starburst's distinctive feature is its both-ways payline structure: wins pay both left-to-right and right-to-left along the 10 paylines. This effectively doubles the number of winning combinations available compared to a standard left-to-right slot, which contributes to the high hit frequency and low volatility profile. There is no traditional bonus round — instead, the Starburst expanding wild is the main feature.

Expanding Wilds

When a Starburst wild symbol lands on reels 2, 3 or 4, it expands to fill the entire reel and triggers a respin. If another wild lands during the respin, both reels remain wild and the respin repeats. The maximum is three respins with three reels fully wild — this combination produces the slot's biggest base game wins. The maximum win is 500x bet, modest by modern standards but appropriate for low volatility.

Why Starburst Endures

Starburst is the most common offering on free-spin promotional offers because operators know new players who hit a few Starburst wins are more likely to register and deposit. The visual design — gem-themed, brightly coloured, minimal screen clutter — is dated by current standards but easier to understand than most modern slots. For UK players new to slots, Starburst remains an obvious starting point.

Where to Play

Every operator in our top 10 carries Starburst. UK casinos that prioritise the NetEnt catalogue specifically are listed in our NetEnt UK casinos comparison.