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How to play Undefeated Xerxes
The Coin also does more than open features. Six Coins open Hold & Spin with three Re-Spins, where Coins are the only symbols that can land. In that mode they lock into place, reset the respin counter with each new landing, and pay out their collected values when the respins run out. It’s a familiar Hold & Win framework kept intact rather than reinvented.
Players give up the standard mode to access a higher-variance version with steeper multiplier growth
The optional GO Ultra layer is where the release differentiates itself from a routine Hold & Spin title. GO Ultra is the step up. Activating it removes standard Bonus Spins from the feature pool and introduces Super Duper Bonus Spins, with Coins concentrated on fewer reels and multipliers that grow in larger increments.
How to play Undefeated Xerxes
“Not making the product available across all game suppliers and all product verticals would be a massive missed opportunity,” Wilson explains. “Wherever you can have a player placing a bet, give them the opportunity to win on the jackpot engine because it is such a sticky product.”
A branded jackpot also gives operators a visible identity across content they did not create, turning third-party games into something closer to their own ecosystem.
“There’s this huge, proven revenue opportunity, but it’s also about continuity of the brand that exists across the whole platform and the whole offering,” Wilson adds.
What is Undefeated Xerxes?
The value of this release lies in what it says about franchise strategy. The Big Bass series has become one of Pragmatic Play’s most reliable engines, and reskinning a proven math model with seasonal theming is a low-risk way to keep the brand visible during a commercially significant window.
Halloween is a natural peg for that approach. It gives operators a topical, franchise-branded title to feature in October promotions without asking players to learn a new system. The friendly Count Dracula fisherman and trick-or-treat trimmings supply the seasonal hook while the underlying fish-collection loop does the heavy lifting.
signals how far Pragmatic Play is willing to push iteration on a recognizable mechanical family