Horror Franchise That Includes 2018's the Last Key
This page is the CodyCross answer for the clue below from Futuristic City , Group 984, Puzzle 5 (Insect Farming).
Question is: Horror Franchise That Includes 2018's the Last Key
and the answer is: INSIDIOUS
Word Meaning:
INSIDIOUS — Causing harm in a stealthy, often gradual, manner.
Definitions from Wiktionary.