Full list of all 26 Howloween Hero achievements.
The base game contains 15 achievements, and there is 1 DLC pack containing 11 achievements.
Find something incriminating
You certainly grab lots of items!
You saved Howloween!
Trick or Treat at every house!
Unlock all the costumes!
Unlock the AstroPup costume
Help all the neighborhood kids!
Collect all street candy!
Find something expensive
Unlock the Dino Dog costume
Unlock the MurMutt costume
Unlock the Mail Terrier costume
Unlock the Bark Widow costume
Find something medevil
Unlock the PolterPuppy costume
Gonna need a bigger shell
Get served!
Wanna Go O-U-T?
Cold feet
Welcome to Jurassic Bark
Bark Matter
Help out Pirate Kid
Help out Witch Kid
Help out Wearwolf Kid
Help out Detective Kid
Help out PB Kid