"Monster Hunter XX is an action-role-playing game in the Monster Hunter series developed and published by Capcom. That game serves as an HD version of Monster Hunter XX, an expanded edition of Monster Hunter Generations. Generations Ultimate adds two new flagship monsters, Bloodbath Diablos and Valstrax alongside the four flagship monsters from the previous game. New additions also include two new Hunter Styles, Valor Style and Alchemy Style.

Source: http://monsterhunter.wikia.com/wiki/Monster_Hunter_Wiki"