The Undead Movie Pack Add-on for Joe Danger 2: The Movie has 8 achievements.
Finish the first level in the Undead Movie Pack!
Finish Act 1: Nightmare in the Undead Movie Pack!
Finish Act 2: Hell in the Undead Movie Pack!
Finish Act 3: Inferno in the Undead Movie Pack!
Achieve your first Pentagram Star!
Achieve all the Brain Stars!
Achieve 2 Pumpkin Stars!
Power up Super Skull for the first time!