Undefeated Xerxes

Undefeated Xerxes is a war slot where King Leonidas and 300 Spartan warriors defend the pass at Thermopylae against the Persian army of Xerxes I. It was released on February 22, 2024, and you can play it as a free demo with no sign-up.

What is the story of Undefeated Xerxes?

This is the story of King Leonidas leading his 300 bravest men to block the pass at Thermopylae in front of a Persian army that swept across Greece with hundreds of thousands of soldiers. The goal is to show all of Greece that Xerxes can be stood up to. If you like historical battle themes among Play’n GO slots, the grand presentation on the 5×4 reels should suit you well.

How do Wild Frames appear?

Before the reels stop, 3 to 5 Wild Frames can appear at random over the battlefield. Any symbol that lands inside a frame acts as a wild, which increases your chances of winning. It plays out like a hero being born in the heat of battle. On spins where up to 5 frames appear, several lines can connect at the same time, which builds anticipation.

What’s different about upgraded Wild Frames?

Wild Frames burn with the green flames of the underworld and have a chance to be upgraded. The exact effect of an upgraded frame was cut off in the source description, so we recommend checking it yourself on the demo screen. When you see the green flames, you can expect a stronger effect than a regular frame. Be sure to compare in the demo what difference the upgrade frames actually make.

Can you buy the bonus in Undefeated Xerxes?

Bonus buy is not available. The structure rewards you with stronger bonus features the more the Spartans push back the Persians in the base game, so even in the demo you need to carry the battle forward step by step. Wild Frames are the main weapon in that process. Like the battle in history, each spin feels like a test of endurance. Wild Frames are the key that drives the battle.

What should I check first in the demo?

The RTP is 94.2% and the max win is 10,000x your bet. There is no official volatility figure, so use the demo to get a feel for how many Wild Frames show up on average and how often the green flame upgrade attaches. Counting the upgrade frequency helps you see the flow of the game more clearly. Enjoy the scenes of holding back the Persian army as well.