Unlock the following endings by performing the corresponding tasks:
HOW TO UNLOCK
"A Ruthless Killer" ending
In Chapter 7, give the gas mask to Mitzi. Once done, allow her to kill the Eye of Adam.
"I Care About You" ending
In Chapter 7, give the gas mask to Mitzi and prevent her from killing the Eye of Adam.
In Chapter 7, keep the gas mask then kill the Eye of Adam.
In Chapter 1, tell the Queen of Maggots "I'll do it my way". Then in Chapter 2, answer at least two of Liz's questions correctly and correctly answer The Crow's riddle. In Chapter 3, avoid filling the "stress" meter and triggering a mental breakdown. Finally in Chapter 7, give the gas mask to Mitzi and prevent her from killing the Eye of Adam.