Full list of all 10 FORM (Windows) achievements worth 1,000 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Windows.
Scanning 10 objects
Meet the Unknown
Read All Thought Bubbles
Strike the power chord
Find the giraffe
Escape the ball pit
Complete first memory
Finish the Lab
Pull the blast door lever 10 times
Visit all 4 cortex rooms