Alex Dargon

 is a young eager scientist working on Project Purity. He can be found in the Citadel or the Jefferson Memorial, depending on whether the player has the Broken Steel download.

Background
A specialist in growing naturally occuring foodstuffs, Alex is a well-liked, if a little over-eager scientist, and part of Doctor Li's trusted team. He is soon entrusted with overseeing elements of Project Purity, and is a little in awe of his mentor, Doctor Madison Li.

Effects of player actions
During the quest The Waters of Life, Alex Dargon is one of the characters relocating to the Jefferson Memorial. After The Waters of Life, he can be talked to, yet he has few text options.

Appearances
appears only in Fallout 3.