Alexios is a character from the video game series Assassin's Creed, specifically featured in Assassin's Creed Odyssey. He is a mercenary and a descendant of the legendary Assassin lineage, set in ancient Greece during the Peloponnesian War. Players can choose to play as Alexios or his sister, Kassandra, as they navigate a vast open world filled with quests and historical figures. In the game, Alexios is known for his combat skills and ability to engage in both stealth and direct confrontations. His journey involves uncovering family secrets, battling various factions, and making choices that affect the game's outcome. The character is designed to embody the spirit of adventure and exploration in a richly detailed historical setting.