Forgotten

Warning: This Article contains heavy spoilers for Total Chaos.

The Forgotten, or the Forgotten Ones appear to be the remnants or ghosts of what used to be occupying Fort Oasis.

In the beginning of the game, the player is told over the radio that the Forgotten Ones "are all that remain" of Fort Oasis.

The player will run into Forgotten Ones early on in the game. It should be noted that Forgotten Ones can only be seen in certain areas, and then disappear when the player leaves. When seen, they cause the player's view to become distorted. On continuing in the game, it is revealed that they represent Tyler's "Good Thoughts" or "Happy Thoughts". Killing them results in Tyler destroying the last part of him, and the final step in making him suicidal. After killing them, the dark part of Tyler, the one speaking over the radio, can finally get him to kill himself.

Appearance
Forgotten Ones appear to human-like. Their faces are covered completely with skin instead of having any kind of features, aside from having a basic facial structure. They appear very erratic in nature, jerking and twitching about. Their bodies have been bloodied, most likely due to self inflicted wounds, as scratch marks can clearly be seen on certain parts of their bodies, suggesting some form of torment.

Characteristics
Forgotten Ones are arguably one of the most creepy enemies (if they can even be labeled as such), but they don't actually ever physically harm the player. The closest instance there is of the Forgotten Ones being somewhat malevolent is in one part of the game when a group of Forgotten Ones will try and block the player's way.