300 Shields Extreme

300 Shields Extreme

Provider: NextGen Gaming; RTP: 95.299%; Max Win: 17,770x
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300 Shields Extreme (NextGen Gaming) Slot Game

Today we will consider one of the most popular slot games of our time. At one time, the first version of the game made a great impression on many players and turned them over as their favorite game. And so, today you will see a review of the 300 Shields Extreme slot.

After a while, the developers decided to update the game following the new standards and add support for modern browsers. The graphics have also been improved and the game processes and animations have been revised.

In a word, over time, the favorite game of many players has become even better. If you have been playing online slot games for a long time, then you definitely should have encountered this game earlier. The updated version of the game will make you feel nostalgic. If you have not played the first version, then the new game will simply delight you with its atmosphere and bonuses. Now let’s take a closer look at it.

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Foster Crawly is a founder and project manager of CasinoBrend. He is passionate about gambling and one of the most experienced writers and editors of online casino websites and magazines.

Briefly about 300 Shields Extreme

300 Shields Extreme is 5 reel, 25 payline slot from NextGen Gaming. The slot is made in a Spartan theme. The essence of the game is to collect shields that are thrown across the field. Even the name of the game tells you the meaning of the game.

During the game, you will constantly meet with many Persian units that will appear in the background.

While collecting these shields, you can get a huge number of different winning combinations. Your winnings can be multiplied up to 300 times, and in the updated game you can buy the way to this for 60 times your stake.

The number of bonuses in the game is simply incredible since in a few spins your initial bet can increase tens or even hundreds of times.

In terms of graphics, the game is almost no different from the first game in the series. The graphics were just vastly improved and re-rendered.

Volatility & RTP

The RTP level in slot games means the return to player percentage. In simple terms, this value indicates how often the player can expect to win. The higher this indicator, the more chances the player has to win in the game.

The RTP level in slot games can never be 100% or higher. Otherwise, the casino would have lost its money very quickly. Often, this is an indicator that is close to 100%, but slightly less. This gives the player a slightly lower chance of winning than the casino, but at the same time, it remains quite high.

All players know that the RTP level in online slot games is very important. Games with a good indicator are games in which this value is higher than 95%.

In the online slot game 300 Shields Extreme, the developers have laid the RTP level of 95.299 %. It should be noted that this indicator is very good, especially considering that at the same time the game has a high level of volatility.

Volatility is another term from the online casino world that shows the ratio of risk to winnings. This means that if the game has low volatility, then the player will win more often, but in smaller amounts. If the volatility is high, then the player will win less often, but the amount will be much higher.

In the case of 300 Shields Extreme, the developers have incorporated a high level of volatility into the game. This will allow you to hit big jackpots much more often than in many other games.

But do not forget that you can never choose a game based only on these indicators and. Pay attention to them, but don’t make it key in choosing a game.

These 2 indicators simply increase or decrease your chances, but each slot has a complex algorithm and you get the winnings randomly.

In general, the game meets the level of good play in both indicators. It does not underestimate these indicators and each player has a good chance of winning.


300 Shields Extreme Gameplay

As we said earlier, the game is presented in the form of 5 reels and 25 lines. From the usual symbols in the game, you can find symbols in the Spartan style A, K, Q, J, 10, and 9 royals as well as arrows, swords, ships, and fighters.

It’s hard to say about this game that it has complex elements that you won’t see anywhere else. It is because of this that this game is considered a classic since all the standard elements are presented in it.

At the same time, the whole game looks great and you can immediately see that many designers have worked on it to make simple but pleasant and high-quality animations. The functions of the game are about the same, most of them can be found in many other slot games. But it’s also worth remembering that this is one of those games that was the ancestor of many modern games.

You can also play 300 Shields Extreme free at those casinos that support it.


Although the game looks pretty simple, that doesn’t mean it’s badly designed. Developer NextGen has always been renowned for the quality of its graphics in games. This time they made the most pleasant, simple, and high-quality graphics.

The entire design is based on the famous movie about 300 Spartans. In the background, you can observe the famous Spartan fields. On the reels themselves, you will find the famous ancient Greek helmets and arrows.

When the player enters the bonus game, everything changes. Additional symbols appear on the reels immediately and the whole background changes. At the same time, the animations that accompany the transition from one background to another are worked out very well. You seem to be transported from peacetime to war.

It is very interesting that when the player starts spinning the reel, Persian invaders begin to appear in the background, and arrows begin to appear on the reels themselves.

The further you advance in the game, the more arrows appear on the reels. The game also has a well-developed adaptive design. There is no incorrect display of the interface or freezes on either the computer or the phone.


The whole game is accompanied by very atmospheric music that you will always keep on your toes and to give understanding, wherever you are. It vaguely resembles the beating of the war drums of those times.

The music is unobtrusive and very pleasant to listen to. At one point you realize that you are already so used to this music and atmosphere that you do not even hear it.

The game developers did a good job on the atmosphere that is created in the game. The combination of the sound of the battle drums and the ever-changing background as you play does the trick. It is as if you are on the battlefield with the Persian invaders.

Bonus Game (Free Spins)

300 Shields Extreme Free Spins

If you get 3 or more Scatter symbols, you will automatically be taken to the bonus game. First of all, you will receive 5 free spins and an x2 multiplier for your bet. During free spins, the counting of the shields dropped on the reels begins.

As soon as the player collects 2 shields, he receives 5 more free spins as a reward, and the multiplier will already become x5. If 6 shields fall out, then you will get five more spins and an x25 multiplier!

The maximum multiplier that you can get in this game is x300. To get this multiplier, you need to get 12 shields. With each next multiplier, the background of the game will change and more and more blood and arrows will appear on the reels.

Based on this scheme, the maximum winning potential in the 300 Shields Extreme game is your original bet, which is multiplied by 17,700 times. Just think about the amount that may have to be even at the lowest second rate, which is €/$0.25. The maximum bet is €/$12.5.

Other Features

The creators of 300 Shields Extreme have taken great care to create the most comfortable conditions for their players. It is because of this that, in addition to the usual bonuses, they added several additional promotions for their players. Let’s take a closer look at them.

How and in many online slot games there is a symbol Wild, he is presented in the form of a Warrior and substitutes for all symbols bar the scatter ‒ 5 on a payline will of reward you 40 times your total stake.

The most important symbol is the shield scatter – 2, 3, 4, or 5 on a payline will give you 2, 5, 12, or 100 times your stake. 3 or more of these symbols will activate the Battle function.

Even though this game does not have a progressive jackpot in the traditional sense, you can certainly win some impressive amounts in this game. For example, you can increase your stake by 17,770 times in one game. Just think about how much you can win at the same time.

As you can see, the developers have laid down a fairly large number of different bonuses that can help you win a very large amount.

Biggest Win at 300 Shields Extreme Slot




You are probably wondering how much money you can win in this game. Today we will analyze this using the example of one game of the popular streamer CasinoDaddy. This guy constantly reviews different games and he also did not pass by this game.

From the very beginning of the game, we can watch how the player starts to get Wild symbols. After a few minutes of playing, the streamer wins a fairly large amount of money. His subscribers immediately begin to actively congratulate him in the comments.

The player reacts extremely emotionally to his winnings. This is not surprising, because such luck is quite rare.

In just a few minutes, he had several winning combinations in a row, which multiplied the previous win. At the end of the game, his winning player account had about €7,989.50!

Based on this information, you can see that any person who sits down to play this slot can very quickly get a large number of winning combinations. These combinations, in turn, turn into large sums.

Advantages & Disadvantages


  • availability of the game in many casinos;
  • long history of the slot;
  • laconic and beautiful design;
  • popular game developer;
  • availability of a mobile version of the game.


  • low bar of the maximum bet.


Game 300 Shields Extreme has already won the hearts of many players around the world since its first version. After revision, the game received the necessary functions that any modern slot game should have. Including an adaptive interface for smartphones and tablet screens.

The game is pleasant to play on any modern device, and the game itself will be interesting to any player. It doesn’t matter if you are a beginner or an experienced player. It will be interesting for you to resist the Persian invaders.


Is there a free version of this game?

✔️ Of course, the game provides for the possibility of playing for virtual money, but it all depends on the casino in which you are playing. If the casino supports a demo version of this game, you can play.

Is there an app for this game?

✔️ There is no app for a single game. You can play online from your browser, no matter if it is a computer or the screen of your smartphone.

How volatile is this game?

✔️ The volatility level of the game is noted as very high. This means that the game is quite risky, but this risk is comparable to the winnings that you can get.

What are my chances of winning a large amount?

✔️ You will not be able to calculate the exact winning percentage because the game is based on a combination of random symbols on the reel. We can only tell you that everyone has a chance and that there are enough bonuses available to the player in the game to hit the jackpot.

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