Easy "Fiends, Wolves, Rats." achievement
Kill 100 purple creeps (monster rats) in dungeons. You will kill enough of them while progressing without the need to farm them.
Easy "Ghost Girl" achievement
Defeat Demiurge, the final Boss then enter the room behind him. Touch the slab in the center of the room. The girl will tell you to flee and attack you. Kill her instead of running.
