A. Chang

"Haven't seen you before. You must be with that new detachment coming to check on us."

- A. Chang, upon meeting the Marine

A. Chang is a minor character in Doom 3. He was a maintenance technician assigned to Mars City, where he reconfigured systems.

When the player meets Chang, he approaches a console while checking on his PDA. He will notice the player as a newly arrived transfer. If the player persists in speaking to him, he will get annoyed at the player for bothering him, as he is prioritizing on his job.

His fate is unknown, though he was most likely killed or turned into a Zombie during the demonic invasion.

Trivia

 * His name refers to id Software artist for DOOM 3, Andy Chang.
 * Killing Chang by using the weapon cheats will not grant the player his PDA.