The Zero series builds upon the Mega man x series with upgradable weapon skills, unique EX abilities, and "Cyber Elves" offering a range of enhancements to Mega Man Zero's abilities. The ZX series introduces players to the legendary "Model ZX" Biometal, allowing them to transform into various forms to take advantage of different combat abilities. The Mega Man Zero/ZX Legacy Collection includes all four Mega Man Zero games and the two Mega Man ZX games. Experience the evolution of the Mega Man Zero and ZX series with this comprehensive collection. This compilation features enhanced visuals, new gameplay modes, and more.