300 Shields Extreme Slot Review
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300 Shields Extreme Demo
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3,000+
Up to 24 hours-
United Kingdom (UKGC)
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300 Shields Extreme Slot RTP, Details and Wager Limits
The 300 Shields Extreme slot game is played on 5 reels with 25 paylines. Winning combinations are formed from left to right, starting from reel 1, by landing 3 or more matching symbols across any of the paylines. The exceptions are the wild, scatter, fighter and ship symbols where only 2 are needed to land a winner.
You can spin away from 25p to up to £12.50 per bet across all devices. The maximum used to be a little higher but this has since been reduced. Simply use the + and – buttons above and below the spin button to adjust your total bet.
The 300 Shields Extreme RTP is 95.3%, which is quite a way under the average of 96% for a slot of this type. In terms of variance, it’s on the high side, so don’t expect big wins too often.
The maximum win here is 17,773 x your stake, which is best achieved during the bonus feature where a 300x multiplier is up for grabs.
Theme – an epic Spartan battle
Visually, the 300 Shields Extreme slot is almost identical to the original, although the graphics and animations have improved in this version. Set on a rural hillside with temples in the backdrop, it has a calm feel to it and the game is loosely based on the blockbuster movie 300.
Symbols on the reels include Spartan style A, K, Q, J, 10 and 9 royals as well as arrows, swords, ships and fighters. The most rewarding symbol is the shield scatter, and 2, 3, 4 or 5 on a payline will give you 2, 5, 12 or 100 x your stake.
3 or more scatters will trigger the Battle feature where you’ll begin with 5 free spins. The Warrior is the wild symbol and substitutes for all symbols bar the scatter. 5 on a payline will reward you 40 x your total stake.
It’s worth noting here that any winning combination involving the Warrior wild will add a 2x multiplier to your winnings.
| Symbol | Payout |
|---|---|
 9 | 3, 4 or 5 = 0.16, 0.4 or 4 x stake |
 10 | 3, 4 or 5 = 0.16, 0.4 or 4 x stake |
 J | 3, 4 or 5 = 0.2, 0.48 or 5 x stake |
 Q | 3, 4 or 5 = 0.2, 0.48 or 5 x stake |
 K | 3, 4 or 5 = 0.5, 0.6 or 6 x stake |
 A | 3, 4 or 5 = 0.5, 0.6 or 6 x stake |
 Arrows | 3, 4 or 5 = 0.6, 0.8 or 8 x stake |
 Dagger | 3, 4 or 5 = 0.6, 0.8 or 8 x stake |
 Ship | 2, 3, 4 or 5 = 0.08, 0.6, 4 or 10 x stake |
 Fighter | 2, 3, 4 or 5 = 0.08, 0.6, 4 or 10 x stake |
 Scatter | 3+ triggers battle feature and pays up to 100x |
 Wild | Substitutes for all except scatter + pays up to 40x |
300 Shields Extreme Mobile
You can play 300 Shields Extreme on all devices smoothly with HTML5 technology. This means it’s playable on PCs, laptops, smartphones and tablets. The visuals look great on smaller Android and iOS screens.
300 Shields Extreme Bonus Features
With a Spartan theme, it’s all about the Battle feature where wins involving the Warrior wild can lead to multipliers up to 300x. Players outside of the UK can also buy the feature, which we’ll expand on shortly.
Battle feature
3 or more scatters in the base game will trigger this feature. The key to the Battle feature is to collect shield scatters as these will reward you with more free spins as well as increased Warrior wild multipliers up to 300x:
| 2+ scatters | 5 more free spins + 5x multiplier |
| 6+ scatters | 5 more free spins + 25x multiplier |
| 12+ scatters | 5 more free spins + 300x multiplier |
If you land 3 shields during a free spin, you will get another 5 free spins in the stage you’re in. If you were to do this in the final stage, you could get a 300x multiplier.
However, getting to the final stage isn’t easy as this 300 Shields Extreme slot is as volatile as they come. But if you do manage it, there’s a huge 17,770 x your total stake to be won from every free spin involving the 300x wild multiplier.
Buy Pass feature
This feature is where you can buy your way into the Battle feature for 60 x your stake. But please note that it’s not available to UK players.
300 Shields Extreme Review Summary – a step up from the original
The main differences from the original game are the improved graphics and animations. Whilst this 300 Shields Extreme slot is recommended, we would like to have seen more bonus features added from the previous version.
We’d recommend trying the demo first to see if you like it. But if you’re a fan of highly volatile slots, this one might be for you.
Other slots to consider with a similar theme include WMS’ Spartacus Gladiator of Rome and Tiger’s Glory Ultra from Quickspin where the max win there is a whopping 32,464x.
300 Shields Extreme FAQs
The 300 Shields Extreme RTP is 95.3%, which is quite low when you consider the average online slot RTP is 96%. Due to its high variance, expect lower wins a lot more frequently than bigger ones.
The maximum win is 17,773 x your stake, which is quite generous for this highly volatile slot. Your best chance of achieving this is during the Battle feature and getting the 300x multiplier.
Yes. Landing 3 or more scatters will $1, which will give you 5 free spins initially. Land more scatters during the bonus round to increase the number of free spins awarded. Up to 300x multipliers are up for grabs too.
Yes. Try the 300 Shields Extreme slot in$1 at Online-Slot.co.uk. There are thousands of slots to play for free that include detailed reviews on each game.
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Chris is a slots expert that has reviewed and played over 10,000 slots online. Having being in the iGaming industry since 2004, he loves digging into the mechanics behind the slot games, playing the various bonus features and giving an honest verdict from a player’s perspective.
