Ian Sinclair

"Jeez. Do you make a habit of sneaking up on people? Everyone's already on edge down here with all the strange things that have been going on."

- Ian Sinclair, upon meeting the Marine

Ian Sinclair was a scientist working in the Mars City Underground on Mars, having special access to the area. Because of the hallucinations experienced by many workers and rumors of Mars City Underground being haunted, Ian Sinclair was jumpy during his job.

He is encountered at the beginning of the game, when the player is assigned to find scientist Jonathan Ishii. After expressing annoyance at the player for "sneaking up" on him, Sinclair remarks that the energy levels in many machines are going out of control. However, he does not have time to report this before the demon invasion. When the player returns to Sinclair's location, Sinclair has been transformed into a zombie and his face has been torn off. The player is then forced to kill him.