Here is the full list of all 46 Wasteland 2 achievements.
Help Retribution Jones take over Hollywood
Have a party member turn into a pod person
Get Ranger Team Delta sent after you
Complete the game with a Ranger dressed in a gorilla costume
Read every lore entry in the game
Allow Vargas to detonate the nuke
Dig up all the holes at Redondo Beach
Complete Matthias' quest to kill in LA
Find all of the world map caches
Kill all of the God's Militia leadership
Repair 10 locks or safes using Mechanical Repair
Survive a combat encounter with only 1 party member standing
Accidentally kill a party member with friendly fire
Put the Robbinsons in power in Angel Oracle
Help Chris Van Graas Jr. become mayor of Rodia
Send the nuke to the DBM
Meet Ralphy's dad with Ralphy in tow
Use the code from Finster's head to get into Darwin's underground complex
Scotchmo steals 5 bottles of Snake Squeezins from you
Steal the Golden Spike from Kekkahbah's fortress without being detected
Return to Arizona
Make peace between Hollywood and the Bastion
Intervene in a God's Militia execution
Find all hidden shrines in the game
You foolishly pushed the button in the Hollywood Sewers
Learn Combat Shooting
Help Mr. Manners eliminate Tori Robbinson's plot
Convince the Mannerites to stop eating people
Restore Rodia's mayor to office
Use Animal Whisperer to charm 20 animals
Get an STD
Give the Night Terror 20 pieces of candy
Go to Los Angeles
Find a Wasteland 1 disk
Save Binh from Tinker
Send the nuke to the Mad Monks
Disarm the nuke
Tip 5 cows
Outfit 3 rangers in the amigos hat, jacket, and pants
Apply 20 weapon mods
Get 3 goats following the party at once
Find The Fin's poster
Make peace between the Atchisons and Topekans
Find the hidden cache of extraterrestrial cartridges
Set off the nuke in Ranger Citadel before going to LA
Witness Angela kill Samuel Haas