Jacksepticeye

Jack is one of PewDiePie's friends captured by Edgar. He is one of the four people who escape Mars along with Markiplier, Marzia and Brad.

Trivia

 * Based on the year given at the beginning of the game and the mention of a 300-day trip to Mars, Jack is 43 or 44 years old.

Behind the scenes

 * Thomas Brush once mentioned that he might make a Zero Deaths sequel starring Jack. However, there have been no signs of this happening.
 * Jacksepticeye has also appeared in other games by Thomas Brush, which are Pinstripe and Once Upon a Coma (Neversong).