Based on the legend of the Battle of Thermopylae, the 300 Shields online slot by NextGen Gaming takes you back to the glorious days of Ancient Sparta to fight battles and win some cash. Offering you an attractive historical theme and 25 active paylines, this high-variance slot will not only entertain you but it will also give you a chance to play for cheap on any device you want. Play the base game for a chance to collect some attractive wins or get to the free spins for a multi-level bonus experience that’s spiced up by massive payout multipliers and prizes up to 300,000x your payline bet. No matter how you play, you’ll always be treated fairly thanks to the 300 Shields RTP being set at 95.299%.
The prizes are given by a total of 12 symbols which are split into card symbols (A-K-Q-J-10-9) and picture icons that represent warriors, ships, and weapons. Naturally, the card signs pay the least, offering you prizes of 4-150x your payline bet per sequence. The picture icons pay much better prizes, up to 250x your payline bet, and so do the warrior wild symbols, which can pay up to 1,000x for a single five-of-a-kind sequence.
No matter how rewarding the base game is, you’ll still feel the most excited when you unlock some of the 300 Shields bonus features. The main bonus in this historic slot game is the free spins round which you can unlock by getting three or more of the shield scatter symbols in any positions on the screen. These symbols can activate the first-level bonus of 5 free spins but also pay prizes of 2-100x your total stake when you collect two-five of the icons.
The best part of triggering the main 300 Shields bonus feature is that it offers you a chance to earn multiplied payouts with each sequence of wilds you collect. During the base game, the wilds can substitute for every symbol apart from the scatter but also pay prizes of up to 1,000x. During the bonus feature, however, these prizes are doubled by default and they can also be further boosted by collecting additional scatter symbols. Collect 2 extra scatters during the free spins and you’ll get to earn 5 more spins and a multiplier of 5x for any wild payout, but collect a total of 12 scatters and you’ll get to the max multiplier of 300x. That’s a jackpot of 300,000x (1,000 payout x 300) for a single sequence of wilds!
The 300 Shields online slot is an interesting take on the Spartan legend that will attract any fan of high-variance slot machines. One of the best things about this online casino game is that it offers you a chance to play for cheap and still win attractive prizes, ones that can amount to a huge 300,000x your payline bet. And thanks to the 300 Shields RTP being estimated at 95.299%, you’ll always get a fair experience out of this slot machine anytime you play for real money.