Zombies

Possessed are victims of the satanic curse that befell the Island. The most important feature of the possessed is that the underlying technology allows for rendering thousands of them on screen at any given time.

Zombies will be leveled by "zone", they will not follow yours. The possessed tend to stay in one place, unless they notice the player. Light Level, including your lantern, does affect whether you are seen and from how far away you can be seen. Once noticed, whichever possessed are aware of you will begin shambling or sprinting at you. If there are enough possessed in one place, 20-30 or higher, the in-game music will change, and the possessed will take on a horde mentality. All will begin sprinting at you and will not stop until their numbers are beneath the threshold, or the player character is out of range or sight for long enough.