Starburst Galaxy

Starburst Galaxy Slot Review

It's a sequel to the mega-popular NetEnt game dubbed Starburst Demo. A recently released follow-up gained a gigantic maximum win, which is x25,000, and a mind-blowing number of bonus features, allowing regular retrieval of multiple wins per round. On top of that, there are win multipliers up to x75 available, too. Logically, all of that supplies players periodically get huge prizes. Upon this brief intro, let's start familiarizing ourselves with this slot in more detail. 

General Characteristics

• N-In-A-Row Wins (3+ vertical/horisontal symbols);
• 5-7 reels and 5-7 rows;
• Medium - High Volatility Slot;
• RTP: 96%, 94%, 88%;
• Bet amount: 0.2 EUR - 28 EUR;
• Maximum win multiplier: x25,000;
• Maximum win value: 700,000 EUR;
• 7 main symbols;
• Additional symbols: Wild, Scatter.

Starburst Galaxy Bonus Features

N-In-A-Row Wins

There are no fixed pay lines in this slot, as payouts are awarded for any combination of similar paying symbols (3—7) positioned strictly vertically or horizontally. Of course, winning pics have to be neighbors.

Wild

Wild replaces any paying symbol except for the Scatter. When there is a combination of just wilds (3, 4, 5, 6, or 7), this special symbol substitutes for the most valuable symbol, yielding a relevant payment to the player. Each time when a winning combination formed without Wild partaking disappears, an extra Wild appears on the playing field. 

Avalanche feature

This widespread mechanic forces all winning symbols to vanish after the corresponding cash prize is credited to a player. Naturally, all free positions are filled with new pics falling from above, which allows multiple winning combos during the same round since symbol cascade tumbling is continued till there is no more prize combination on the reels. 

Feature Generator

Every prize combination charges the Feature Generator, activating one by one the 5 available functions, each needing 5 consecutive wins to be charged: 

• The 'Destroy' function removes all the symbols of the randomly chosen types. 
• The 'Random Wilds' feature contributes 3-9 Wilds on the screen. 
• The 'Expanding Wilds' function turns any Wild into the stack of three vertically positioned Wilds. 
• The 'Line Transform' function fills a random row or reel with identical paying symbols of randomly chosen type. 
• The 'Upgrade' feature shapeshifts symbols of randomly chosen types into ones with higher payouts. 

Ready-to-trigger features charged during the current round start to activate one by one once winning combinations run out, suspending this process each time when there are fresh cash prizes. Each time there are no more wins on the grid, the rest of the accrued features are activated. Any game round ends when there are no wins on the screen and no Feature Generator functions to activate. 

Galaxy Star Feature

When the 5th Feature Generator function is activated, the Galaxy Star function is immediately triggered. First, the playgrid is expanded up to a 7x7 size. Then, a 3x3-sized Wild appeared on the playfield in the randomly chosen place. After the resulting prizes are credited, all the winning symbols vanish. Notably, among new ones should appear 4-8 ordinary Wilds. The rest of the ready-to-start Feature Generator functions trigger when wins on the playfield finally run out.  

Galaxy Meter

While the Galaxy Star feature is ongoing, every win charges the specific Galaxy meter, which requires 50 winning combinations to be fully charged. If this amount of wins is reached during the current bonus game, the Galaxy Star feature will be immediately retriggered. 

Mega Star Feature

When 3 Scatters appear on the reels, the Mega Star feature starts. It is triggered after all the current wins are credited but before the Feature Generator functions already charged are activated. First, the 2x2-sized Wild lands on the grid. After resulting wins are credited, 2-5 ordinary Wilds hit the playfield. During the Mega Star feature, any win charges the Feature Generator functions. These trigger when wins run out. The current Mega Star bonus round ends when there are no more wins and activated Feature Generator functions.

Multiplier

Scatters may carry win multipliers (x2, x3, x5, x10, x25). Values of several multipliers are summarized before the Mega Star feature gets triggered. A winning multiplier is applied to all wins retrieved while this feature is ongoing.

Elevate Feature

There are several Buy Bonus Options:

• ‘Bonus boost’ elevates your chances of triggering the Galaxy Star feature (x3).
• ‘Mega Star’ activates the relevant feature (x10).
• ‘Boosted Mega Star’ offers a minimum of 2 Scatters with multipliers during the purchased Mega Star mini-game (x50).
• ‘Galaxy Star’ triggers the corresponding feature (x100).
• ‘Galaxy Star Bonanza’ begins the Galaxy Star function with 5 Feature Generator functions already charged and a randomly chosen multiplier from x2 to x75 (x500).

Our Experience Playing Starburst Galaxy

We also tried to play this lot on real money, topping €200 onto the balance. The stake per round was €1. It was the version of the game with an RTP figure of 96%.

The 1st hundred spins presented us with 28 wins, ranging from €0.25 to €78. Also, during this session, we had two other big wins—€28.25 and €21.25. Generally speaking, wins were frequent enough, as the most elongated gap between consecutive prizes awarded was just five spins. When the 100th spin was out, we had on the balance precisely €273.5.

The second playing session, consisting of the following hundred spins, brought us only one more or less solid win of €15. Overall, we got 28 cash prizes (€0.25 - €15). Yet, this time, the longest pause between wins totaled as many as 15 rounds. Once this gaming session ended, in our possession was a slightly shrunk sum of €242.25.

Fortunately, the last gaming period appeared the most profitable, bringing us the biggest prize ever—€175.5. The overall number of wins was 26. Finally, when our test drive of this slot reached its final, we had €344.75. Not bad! That means we earned precisely €144.75 on top of the deposit that we made initially. 

Here are all the statistics in one table: 

As you can see, wins are frequent enough, and many are big. That is possible due to numerous profitable gaming mechanics, like connected winning ways used instead of fixed pay lines and the Avalanche function. Also, many unique bonus features are utilized, mainly based on adding extra Wilds onto the playfield. All of these contribute to gaining multiple wins per round, especially given that five Feature Generator functions are constantly charging, thanks to the forming of winning combinations. This sufficiently complex but incredibly profitable gambling mechanic allows many cash prizes per spin, which leads to potentially huge wins.

Our Verdict

No kidding, this game seems like a perfect choice for fun gambling leisure time. First and foremost, it is an incredibly profitable slot, thanks to the bulk of the various bonus features aimed to boost your cash prize amounts. The giant x25,000 maximum win serves as a good confirmation of this thesis. Another argument for giving a shot to this slot machine is its remarkable visual appearance and engaging animations. So, if you like spectacular gambling diversions that can deliver a big one-piece, this gamble is a must-to-play. 

Unfortunately, there are a few drawbacks, too. The most remarkable downside is customizable RTP, varying in a wide range from 95% to 88%. As such, ensure you’ve picked a casino with the most generous version of this game. Also, there are no free spins, which many adore. The last prominent con we’ve noted is the low maximum bet, which is just €28 here. We’re sure many high-rollers won't be glad about that fact. However, the rest of the aspects of this game make it deserving of your attention.