Entity 555 are two separate entities that regularly appear as two pairs of lonely, glowing eyes. They claim to be the creators of the Arcade Game and the levels it takes you to. They aren't normally hostile (except for red, who is literally a literal sadist with walkers), but they will try to get people to go to their level, and they'll keep finding new ways to insert "their game" into other levels. They refuse to reveal their real names, Therefore, the Wanderers call them Red and Blue (red and 