Full list of all 26 Hollowbody achievements. It takes around 8-10 hours to unlock all of the achievements in the base game on Windows.
The base game contains 20 achievements, and there is 1 DLC pack containing 6 achievements.
Use the car jack.
Find Disk 1/3.
Find Disk 2/3.
Find Disk 3/3.
Get handy!