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expert 9.3
Denis Anipchenko
Expert opinion

The story about three hundred Spartan fighters headed by the king Leonid and heroically fallen at Thermopylae in the battle with the huge army of Persians, is familiar to every student due to the famous movie screened by Zack Snyder «300 Spartans». This picture is full of historical mistakes, but there is nothing surprising, because it was created by comics by Frank Miller. Whatever, it has risen up interest to the forgotten heroes. Meanwhile, Net Entertainment company has created a slot machine named 300 Shields devoted to the same characters.

Type of game Video slots
Manufacturer NextGen Gaming logo
Max bet 100
Max multiplication 1000 : 1
Progressive jackpot No
Reels number 5
Lines number 25
Gamble Feature No
Bet line 0.01 - 4
Bonus games Yes

Where to Play 300 Shields slot?

Play Free 300 Shields Slot Demo

300 Shields slot machine is available even without registration in a training mode in the famous Casino Room online casino.

Please share your impressions of 300 Shields slot machine with us and other readers of Casinoz. You can write your responses in comments to the review and rate this game. Your opinion is very important for us.

Verified Online casino with 300 Shields slot

How to Play 300 Shields slot online

300 Shields is a free online slot machine with five reels and twenty five pay lines. It is allowed to stake from one cent to four dollars per each of the lines. This way, the maximal acceptable bet per spin can reach one hundred dollars. This slot machine is provided with the special symbols, free spins and the gambling feature, which can double up a payoff.

The winning combinations are formed of three (or two in some special cases) similar symbols at the active line. The symbols have to drop out at the neighbor reels, necessarily starting from the first left one. Scatter is paid out by the different rules. The maximal payoff index of this game is x1000.

300 Shields video slot is provided with the gambling feature, playing which you can try to increase your winning, received by results of lucky spin. This round is presented in the traditional style. The player would have to guess the color or the suit of the following card in the deck. Correctly selected color would double up your winning, while guessed suit increases it four times. However, wrong choice leads to the loss of the whole staked amount. It is possible to play up to five times running in the same round.

300 Shields Symbols, Wild, Scatter

The basic gaming symbols, which you would see at the screen of 300 Shields slot machine, are images of Spartan fighters, a ship, a sword, arrows, as well as letters and numbers picked with arrows, which mean the values of playing cards from nine to ace.

There are also several special symbols, which are provided with advanced functions, in this game:

Wild is an image of a Spartan with a sword. These symbols can form the combinations on their own and to replace other icons (except of Scatter) if it can help making a paid combination and receive a winning.

Scatter is an image of a sword with L letter. Scatter symbols are paid out independently of their location the screen and number of the active lines. An amount of the winning by such combinations can be two, five, twelve or one hundred total bets per spin (for two, three, four or five Scatters at the reels accordingly).

Three and more Scatters at any position of the screen trigger the bonus game of 300 Shields.

300 Shields Bonus games

The bonus round of 300 Shields slot machine is free spins with extra multipliers of payoffs. First the player gets right for five free spins during which winning by the combinations formed with help of Wild symbol are doubled up. Herewith, Scatter symbols, dropped out at the screen during this round are counted.

In case the player picks two shields, he receives another five spins with x5 multiplier for the combinations formed with help of Wild. As soon as he picks another six Scatters, he becomes an owner of extra five spins, during which the combinations formed with participation of Wild are paid out by x25 multiplier. In case he is lucky to pick twelve shields at the third level, the combinations with Wild symbols would be multiplied by three hundred times in the following five spins!

Free spins can be prolonged. The game goes on by the current bey and number of the active lines.

Jackpots

A progressive jackpot is not raffled in 300 Shields slot machine.

Comparison 300 Shields slot with analogues
300 Shields Tiger Shrine Big Bass Return to the Races Stellar Stars Steamworks Gears of Fortune Greedy Alice
RTP 94 % 96.07 % 96.13 % 96.03 % 96.20 %
Volatility Middle High High Middle Very high
Lines 25 117649 10 30 25
Drums 5 6 5 5 5 5
Issue date 2 April 2025 7 March 2025 17 July 2024 6 March 2025 29 November 2024
Scatters
Free Spins
Respins
Progressive multipliers
Jokers
Max payout 1000 10000 5000 5000 1000 20000
Bonus Games
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300 Shields Interface

Playing 300 Shields slot machine is easy and very convenient due to the user-friendly interface with logical controlling elements. Just in case, we have prepared some tips by the functions of the main buttons and windows of the control panel, which would be useful for the beginners:

  • Spin - start a new spin.
  • Gamble - play in the gambling feature.
  • Bet - select an amount of the bet per line.
  • Lines - select a quantity of the active lines.
  • Max - Play by the maximal bet and number of the active lines.
  • Autoplay - switch on the automatic game mode.
  • Info - open the payment table and short rules.
  • Balance - a state of the player’s account.
  • Total Bet - an amount of the total bet per spin.
  • Win - an amount of the total payoff for a spin.

Useful tips by the gameplay appear in the informational line under the reels.

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Should You Play 300 Shields Slot for Real Money?

If you are not indifferent to history, which is the base of the plot of 300 Shields slot machine, you should definitely download this slot machine, because it provides an opportunity to try the part of your favorite heroes. The main advantage of this game is exciting free spins with increasing payoff multipliers. Colorful design, the convenient interface and the special symbols also make a good impression. However, payoff indexes are not high here.

Denis Anipchenko
Denis Anipchenko
Editor-in-chief and online gambling expert

Denis is a true professional with many years of experience in the gambling industry. His career started back in the late nineties when he worked as a croupier, pit boss, manager and casino manager. This unique experience allowed him to deeply understand the world of gambling from the inside. Since the late noughties Denis has dedicated himself to writing articles and analyses about gambling, and since the early tens he has become a key figure in the Casinoz team. Here he not only writes and edits content, but also creates reviews, shares his expertise and helps readers understand the intricacies of gambling. Denis combines practical experience and in-depth knowledge, making him one of the most respected experts in the industry. His writings are always up-to-date, proven and useful information for anyone interested in the casino world.

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Facts checked Alex Vasilev Scientific editor and fact checker
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