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 go even further in the zx series with the games' Open maps.Z chaser mode allows players to race to complete challenges from both the Zero and zx games.New players can jump right in with casual scenario mode bounce back from mistakes with the optional save-assist system to revive at the most recent checkpoint without losing a life.