Full list of all 27 Savage Halloween achievements.
The base game contains 26 achievements, and there is 1 DLC pack containing 1 achievements.
Kill the boss Omacalt
Kill the boss Ernest F.
Kill the boss Miss Glinda
Kill the mini-boss Skull
Kill the boss Big Daddy
Kill the mini-boss Ghost
Store a total of 1000 bullets of any type
Store a total of 800 bullets of any type
Store a total of 600 bullets of any type
Store a total of 400 bullets of any type
Store a total of 200 bullets of any type
Get your first kill
Kill any boss with a special attack
Kill the boss Peanut
Kill the boss Sugar Wolf
Kill the boss Lord D.
Complete any stage without dying
Complete the entire game without dying
Complete the entire game in Normal Mode with any character
Complete the entire game in Hardcore Mode with any character
Complete the entire game with James
Complete the entire game with Lulu
Complete the entire game with Dominika
Kill the mini-boss Garlic
Kill the mini-boss Fishman
Kill the mini-boss Big Skull