Undefeated Xerxes

Undefeated Xerxes Slot Review

King Xerxes I and his Persian Army are on an epic warpath in Play’n GO’s compelling 2024 release, Undefeated Xerxes! Drawing inspiration from the legendary Battle of Thermopylae, this high-volatility slot pits the mighty Persian Empire against the fierce 300 Spartans led by King Leonidas.

Undefeated Xerxes brings players front-row seats to one of history’s greatest military conflicts. The game combines excellent design with the Ancient Greek pottery aesthetic—featuring black and yellow pottery pieces brought to life through brilliant animations. An animated intro immediately pulls players into the heart of the action.

This Play’n GO slot offers a 96.20% RTP (with variants at 94.20%, 91.20%, 87.20%, and 84.20%) and high volatility—meaning wins come less frequently but tend to be significantly larger when they land. With a maximum win potential of 10,000x your stake and betting from just £/€0.10 to £/€100 per spin, this game appeals to both conservative and thrill-seeking players.

Undefeated Xerxes Base Game & Features

Undefeated Xerxes is a 5-reel Video Slot with 30 fixed paylines. Wins form when three or more identical symbols land from left to right, starting from the leftmost reel. The game’s symbol values are split between high-paying symbols (Armor, Helmet, and Swords) and standard card values (Ace through Ten).

Wild symbols substitute for all symbols except Scatters, creating additional win opportunities. But the real magic lies in the Multiplier Wild system—these special wild symbols contain random multiplier values of 2x, 3x, 4x, or 5x. Wins formed with a Multiplier Wild are multiplied by the respective value, and when multiple Multiplier Wilds appear in the same win, their values accumulate together for truly massive payouts.

Wild Frames & Sticky Positions

During base game play, 3-4 Wild Frames are randomly positioned across the reel set. These special positions can be upgraded into regular Wilds and Multiplier Wilds, enhancing your win potential throughout the session.

A unique mechanic enhances your chances of triggering the bonus: at random points during play, the Guaranteed Scatters feature places two Scatter symbols on reels 1 and 2. While this doesn’t guarantee a third Scatter to trigger the bonus, it significantly improves your odds of launching the Free Spins round.

Undefeated Xerxes Free Spins – Where the Battle Intensifies

Landing 3 Scatter symbols during the base game triggers the bonus feature: 10 Free Spins. Unlike many slots, Undefeated Xerxes’ bonus round cannot be retriggered—no Scatters appear during Free Spins—which keeps the feature concise and exciting.

The Free Spins mechanic where Undefeated Xerxes truly excels. Each Wild symbol that lands during the bonus creates a sticky Wild Frame that remains on the reels until the round ends. When a second Wild lands in an existing frame, it upgrades to a higher version. This creates an escalating build-up of power as the round progresses.

On the final Free Spin, all Wild Frames transform into Wild symbols. More importantly, any upgraded frames become Multiplier Wilds. Additionally, the Hero symbol receives a special x25 Multiplier on this final spin, creating the perfect storm for potential massive wins.

Professional reviews consistently highlight this Wild Frames mechanic as exceptional—it makes the bonus feature much more interesting and exciting than standard free spins. The game condenses many of its best moments into the bonus round, delivering high-intensity action when it counts most.

Undefeated Xerxes: Our Verdict

Rating: 7/10

Play’n GO delivers a solid 2024 release with interesting features, engaging mechanics, and a rich historical theme. While the game may not be in line for Slot of the Year, it has genuine flare and excitement that will resonate with a range of players—particularly those seeking high-volatility action.

The Wild Frames feature is the standout element, making this slot feel more sophisticated than Play’n GO’s typical offerings. Graphics are solid but not groundbreaking—classic Play’n GO quality. The Ancient Greek pottery aesthetic is well-executed, with the animated intro and visual design pulling players into the theme immediately.

Who should play Undefeated Xerxes?

• Players seeking high-volatility, high-stakes excitement
• History buffs interested in Ancient Greek themes
• Fans of sophisticated bonus mechanics with strategic depth
• Anyone looking for 10,000x max win potential with 96.20% RTP
• Players who appreciate bonus rounds that concentrate all the action

Best features: Wild Frames mechanic, Sticky Wilds in bonus, Multiplier Wilds accumulation, themed design
Be aware: No bonus retriggers, high volatility means long dry spells, 10,000x max win is extremely rare (1 in 100 million spins)

Undefeated Xerxes is a compelling offering from Play’n GO, combining rich thematic design with robust gameplay features. The 96.20% RTP and high volatility cater to players seeking both consistency and the potential for substantial swings. If you appreciate well-designed bonus mechanics and are willing to brave the high volatility, this Ancient Greek adventure delivers genuine excitement.

Frequently Asked Questions

• What is the RTP of Undefeated Xerxes?

  The primary RTP is 96.20%. The game is available with variant RTPs at 94.20%, 91.20%, 87.20%, and 84.20% depending on the casino or jurisdiction.
• How volatile is the Undefeated Xerxes slot?

  Undefeated Xerxes has high volatility, meaning wins come less frequently but when they do, they tend to be larger in size. This makes it suitable for players seeking high-stakes excitement and bigger win potential.
• What is the maximum win in Undefeated Xerxes?

  The maximum win is 10,000x your original stake. The probability of achieving this maximum is extremely rare at approximately 1 in 100 million spins. However, the Free Spins round with Wild Frames and Multiplier Wilds provides the best opportunity for substantial wins.
• How do you trigger free spins in Undefeated Xerxes?

  Land 3 Scatter symbols during the base game to trigger 10 Free Spins. The game also features a Guaranteed Scatters feature that at random points during play places 2 scatters on reels 1 and 2, giving an additional chance to land a third scatter for the bonus.
• What are Wild Frames in Undefeated Xerxes?

  Wild Frames are special positions that appear during gameplay, with 3-4 randomly positioned in the base game. In the Free Spins round, each Wild symbol that lands creates or marks a Wild Frame position that remains sticky until the end of the round. When a second Wild lands in an existing frame, it upgrades to a higher version. On the final spin, all Wild Frames transform into Wild symbols with upgraded frames becoming Multiplier Wilds.
• What is the bet range for Undefeated Xerxes?

  The minimum bet is £/€0.10 per spin and the maximum bet is £/€100 per spin, with multiple flexible betting options available between the minimum and maximum.
• What is the theme of Undefeated Xerxes?

  Undefeated Xerxes is themed around the historic Battle of Thermopylae, featuring King Xerxes I and his Persian Army facing off against King Leonidas and his 300 Spartans. The game employs an Ancient Greek pottery aesthetic with black and yellow color schemes brought to life through excellent animations and an animated intro.
• What are Multiplier Wilds in Undefeated Xerxes?

  Multiplier Wilds are special wild symbols containing random multiplier values of 2x, 3x, 4x, or 5x. Any wins formed with a Multiplier Wild are multiplied by the respective value. When multiple Multiplier Wilds appear in the same win, their multiplier values accumulate together for even larger wins.