Here is the full list of all 20 We Are Screwed! achievements.
You left the Terra Station for the first time! How exciting is that?
A friend joined you for the first time!
Steal an item from Ceasar's shop.
Complete a run without triggering the "Cargo Full!" alarm.
Complete the Blazing Scrapyard.
Complete the Infested Swamps.
Recruit all the Cadets from the Blazing Scrapyard.
Recruit all the Cadets from the Infested Swamps.
Complete 50 secondary missions.
Complete 25 Missions.
Destroy 50 enemies by shooting into a Junk Mine.
Experience your first Game Over.
Scrap 1000 Items.
Give 200 Health Pills to Scrappy.
Fix 5000 things inside the ship with a wrench.
Unlock the Junk Fighter.
Unlock the Wingman.
Complete a run in "Hard" difficulty.
Complete a run in "To Infinity and Beyond" difficulty.
Complete a run in less than 6 minutes.