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300 Shields Slot Game – Demo, RTP & Features

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Game Provider: NextGen

RTP: 95.3%

Paylines: 25

Min Bet: 0.01

Max Bet: 5

Progressive: No

Type: Video Slot

Theme: Military, War

Volatility: High

Release Date: 15/05/2014

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300 Shields Free Demo, Real Money Bonuses & How to Play

300 Shields is a game from NextGen Gaming, and it’s, by far, their most popular, well-known game – primarily because the bonus round has enormous potential – and we don’t say that lightly.

You’ll see why in the section below. Now, the game is designed all around Ancient Warriors – and you’ll see this depicted through the frequent battle cries and the symbols.

300 Shields video slot demo

The symbols on the screen include traditional playing card symbols, including Ten, Jack, Queen, King, and Ace (which make the lower-paying symbols). The higher-paying symbols are all specific to the game and include shields (funnily enough) and various weapons.

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Game Features

There’s just one scatter symbol to look out for, which takes the form of a red shield. When you manage to land three, four, or five of the scatter symbols.

You’ll then enter the free spins bonus round, and this is where the money is! Now, you begin initially on 5 free spins. If you land two or more shields during these 5 free spins, you’ll advance to the next stage, which awards a further 5 free spins, with all wins 5X.

If you land another 4 shields during this stage, you’ll advance to the next stage, which awards a further 5 free spins, with all wins 20X… And if in total, you manage to collect 12 shields during all bonus rounds combined, you’ll be awarded another 5 free spins… with a staggering 300X multiplier!

This is why the game is capped at a maximum stake of €12.50 – because the liability for the casinos offering the game can be so great – and just think; a €5 win in the main base game would be worth a staggering €1,5000 in the bonus round if you made it all the way to the top!

Pros

  • The bonus round is – quite possible – the biggest potential bonus round there is, out of any slot – and this is one of the reasons it’s become the hugely popular video slot that it is, today.

Cons

  • The bonus round is very volatile, and can may next to nothing, so bear this in mind.

Richard B Casino & Games Reviewer

Hi, I'm Richard, a casino enthusiast who specializes in reviewing slot machines to help players like you find the best games to play. Join me on a journey through the world of online gambling.

Last Update: March 7, 2025

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