Here is the full list of all 17 Trajectory Fracture achievements.
Hit the button without bounce plates on your first try
Verify that lava is hot and deadly
Shoot a turret at the same time it shoots you
Block a laser signal with your body
Finish your testing chamber career
Discover the hidden basement
Explode 10 items at once with the explosive charge pistol
Make your way to the attic
Discover all of the sus items
Break a 100 items in find level
Break 300 items in find level
Break 500 items in find level
Complete level 1
Complete level 2
Complete level 5
Complete level 10
Break the radio playing the music