It appears that she's been involved in a sexual act. There are several video cameras on tripods pointed at her, and her wrists are handcuffed to the headboard, keeping her pinned.
- Her name is an anagram of Jenna Jameson, the American entrepreneur and former pornographic actress known as the "Queen of Porn."
- Sometimes when the Hero enters the room that Nenja is supposed to be in, she doesn't appear.
- Regardless of how many times Nenja is killed, she will always respawn despite being a specifically named zombie.
- You cannot headstomp this zombie.
- Oddly, she makes sounds like that of a Walker, but has the appearance of an Infected.