The vast majority of unlockables can be unlocked through playing the game's Story, Training or Versus modes. Finish Story Mode with Isla, K' & Krohnen Bad Behavior & KOF XI OST Finish Story Mode with ...

Aside from the usual secrets found within each title, the collection also offers a ton bonus unlockables. All you have to do go to the Challenges section of the main menu, choose a challenge, and ...