The Grim Adventures Of Billy And Mandy

Concept art At the main menu, hold 1 and press Up two times, Down two times, Left, Right, Left, Right to unlock the concept art.


Play as Boogey Successfully complete Mission 9 in Tier 4 in Mission mode to unlock Boogey.


Play as Chicken Successfully complete Story mode with all characters and accumulate 10 hours of game play time to unlock Chicken.


Play as Dracula Successfully complete Mission 5 in Tier 3 in Mission mode to unlock Dracula.


Play as Eris Successfully complete Story mode with Billy, Mandy, Grim, or Irwin to unlock Eris.


Play as Fred Fredburger Successfully complete Story mode with Billy, Mandy, Grim, or Irwin to unlock Fred Fredburger.


Play as General Skarr Successfully complete Mission 6 in Tier 4 in Mission mode to unlock General Skarr.


Play as Hoss Delgado Successfully complete Mission 9 in Tier 1 in Mission mode to unlock Hoss Delgado.


Play as Jack OLantern Successfully complete Mission 9 in Tier 2 in Mission mode to unlock Jack OLantern.


Play as Lord Pain Successfully complete Mission 9 in Tier 5 in Mission mode to unlock Lord Pain.


Play as Mogar Successfully complete Story mode with Billy, Mandy, Grim, or Irwin to unlock Mogar.


Play as Nergal Successfully complete Story mode with Billy, Mandy, Grim, or Irwin to unlock Nergal.


Play as Nergal Jr. Successfully complete Mission 9 in Tier 3 in Mission mode to unlock Nergal Jr.


Play as Nerglings Successfully complete Story mode with all characters to unlock Nerglings.


Play as Pumpkin Successfully complete Story mode and deal out a total of 100,000 damage points to unlock Pumpkin.


Play as Vikings Successfully complete Story mode with all characters and destroy every letter in the credits sequence to unlock Vikings.


Alternate costumes Successfully complete Story mode with any character to unlock an alternate costume for that person.