Difficulty names based off Shin Megami Tensei, Persona, and Devil Survivor

Normal - Safety (Persona)
Normal - Blessed (Devil Survivor)
Hard - Very Easy
Very Hard - Easy
OVERKILL - Normal
Mayhem - Hard
Death Wish - Very Hard
Death Sentence - Merciless (Persona)
Death Sentence - Apocalypse (Devil Survivor)
One Down - One More Heister Rejected