Call an enemy over, then take them down undetected when they investigate

Picked 50 pockets.

Installed 20 weapon mods.

Acquired all upgrades for the Divide's signature weapon.

Evacuated Zion.

Caused 10,000 damage with Explosives.

Found all of ED-E's upgrades in the Divide.

Completed Old World Blues.

Recovered X-8 vertebrae-pulse-de-sensitizer frequency!

Reactivated all of the Sink's robotic assistants.

Scouted the Zion Valley for signs of the White Legs.

Healed 10,000 points of damage with Stimpaks.