Payout return
95.3%
Minimum wager
0.01
Slot category
Video Slots
Variance level
High
Number of reels
5
Progressive jackpot
No
Popularity
Maximum wager
5
Studio
NextGen Gaming
Bonus features
Yes
Number of paylines
25
Setting
Greece
300 Shields: online slot game
Designed with mobile play in mind, 300 Shields features a 4-stage free spins round and wild multipliers of up to 300x. Its polished presentation and potential for lucrative payouts add to the slot’s appeal.
Theme and Story Line
NextGen Gaming’s 300 Shields takes inspiration from the 2007 film ‘300’, which depicts 300 Spartan soldiers facing a Persian force of more than 300,000. The dramatic imbalance sets the scene for a slot featuring warriors, shields, arrows, swords and ships. Players aim to land rewarding combinations of themed symbols, although outcomes on the reels are left to chance.
Graphics, Sounds and Animations
The game features bright, crisp HD artwork, an energetic soundtrack and animations when a combination pays. Reel symbols have a cartoon style, while the fields below them sway in the wind. 300 Shields is designed for mobile play, and the review describes it as compatible with Android and iOS devices.
Top casinos to play 300 Shields:
Gameplay
Featuring 5 reels, 3 rows and 25 paylines, 300 Shields offers more than its visual theme. The free spins feature is a key objective, though there can also be stretches where returns come from the base game.
Winning combinations start on the leftmost reel and continue across adjacent reels to the right. The wild and two other base-game symbols can pay from a 2-symbol combination; the remaining symbols need at least 3. The larger listed payouts begin with combinations of 4 or 5 matching symbols.
The ‘Shield’ is the wild symbol and can substitute for any symbol except the scatter to help form a win. The ‘Shield’ scatter can pay when 2, 3, 4 or 5 appear anywhere on the reels, and it also triggers the bonus round.
The 300 Shields paytable lists symbol combinations, their payouts and information about the bonus feature. Find it using the ‘Info’ button in the slot interface.
Bonuses and Free Spins
In the 300 Shields video slot, the main bonus feature starts when at least three ‘Shield’ scatter symbols appear anywhere on the reels. This awards players 5 free spins. During the feature, any winning combination formed with help from the ‘Warrior’ wild pays double.
Collect more ‘Shield’ scatters during the feature to unlock successive stages:
- Collect at least 2 ‘Shield’ scatter symbols during the extra 5 free spins to progress. The following stage grants a further 5 free spins, and wins featuring the ‘Warrior’ wild are multiplied by 5x.
- Collect at least 6 ‘Shield’ scatters in total during stage two to unlock stage 3. This stage awards another 5 free spins, with wild multipliers of 25x.
- Collect at least 12 shields by the end of stage 3 to reach the final stage. It awards 5 more free spins, with a wild multiplier of 300x.
Bet Sizes, RTP and Variance
The stated bet range for 300 Shields is 0.01 to 5.00. Players can choose 1 to 25 paylines and set a wager of 0.01 to 0.20 per line. Its high variance and stated RTP of 95.3% describe game characteristics, not individual results. Wins may come less often and can be substantial, but outcomes vary.
Conclusion
The high variance of 300 Shields is associated with slower-paced play, with many base-game wins described as modest. Volatility becomes more apparent in the 4-stage free spins round, where wild multipliers offer the potential for larger payouts.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.
