
The RTP shown is Play'n GO's standard build. Casinos can license a lower-RTP version of the same game — check the figure in the casino's own game info before you play.
Undefeated Xerxes is a 5x4 reel online slot set in ancient battlefields, where players join King Xerxes and face the might of Sparta, featuring wild frames, multipliers, and free spins.

Random wild frames can appear on any spin, later transforming into wild symbols or multiplier wilds.
Multipliers up to x25 can boost wild-related wins when wild frames convert.
Triggered by landing 3 or more scatter symbols, awarding a set of free spins with enhanced wild features.
If two scatter symbols land on the first two reels, the third reel is guaranteed to show a scatter, increasing Free Spins trigger chance.
Play'n GO does not publish a standalone demo of Undefeated Xerxes — their games only run inside a casino's own client, so there is nothing we can host here. Where a studio does publish one, we run it on the slot's page with virtual credits.












Themes: Ancient history · Battle/war · Persian Empire · Greek mythology · Leadership