|Quest(s)|| Where is my Pineapple?|
“If you happen to be near the bungalows, could I ask you a favor? Could you look in bungalow #3 for my work files? They should be on the desk with my laptop.”
— Nguyen asking for his work files.
He gives the Hero the side quest Where is my Pineapple?, in which the Hero must travel to Nguyen's bungalow and retrieve his scientific data. In exchange he gives the Hero the Tijuana Machete as a reward.
During the quest No Time to Talk, the lab is overrun, and Nguyen is killed along with the others.