Here is the full list of all 21 WASTED achievements.
Finished the game.
Sided with the Syndicate of Buzzkills.
Convinced the BEEZ to start dating around.
Found the Alistair VI.
Defeated Master Y.
Defeated the Coyote.
Defeated Purifier Starr.
Got through an entire floor of the Cooler without alerting anyone.
Got killed by a Mutapupa.
Got killed for the first time.
Witnessed an enemy mutation.
Finished the quest "In Dick's Shadow."
Wore all three types of fanny packs at the same time.
Killed someone while stuck in a bear trap.
Got a Hangover for the first time.
Welcome to the Western Wastes.
Convinced the BEEZ to begin recruitment.
Convinced the BEEZ to help themselves.
Sided with the New Skeleton Army.
Sided with... uh...
Defeated an S.O.B. Purifier.