Mega Man X Collection

A collection of Mega Man X games. It includes:
 * Mega Man X
 * Mega Man X2
 * Mega Man X3
 * Mega Man X4
 * Mega Man X5
 * Mega Man X6
 * Mega Man Battle and Chase

It does not include Mega Man X7 or Mega Man X8, which are only available on the PlayStation 2.