Here is the full list of all 24 For a Vast Future achievements.
Have Darris join your party.
Craft your very first item.
Own 300 Basic Ammo.
Complete the Hogtowne Biomechanical Research Facility.
Complete your main party by getting all 4 characters.
Find and return the lonely old man's Bobby doll.
Defeat the terrible, horrible, man-eating Gormulus.
Cross the border into the nation of Tomello.
Learn the true secret hidden in Silvington Base.
Make it to the Capital City.
Complete the game on any difficulty.
Max out a SKILL category.
Use a nuke to defeat an enemy.
Find all of the schema in game.
Complete weapon upgrades for all four characters.
Reach Level 20 with any character.
Reach Level 30 with any character.
Win 100 battles.
Win a battle using only Wargear.
Craft 200 items over the course of your journey.
Defeat a robot enemy using the insta-taser Wargear.
Defeat the Tomello mutant boss
Enter the Vast Future spaceship.
Beat the game in fewer than 6 hours.