Here is the full list of all 5000 Ninja Stealth 2 achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Deactivate the evil computer
Let the dog die
Freed the dog!
Freed the Android!
Craft some thermite
Craft a bomb
Push the Big Red Button
Read to learn chemistry
Collect your pee
Let the Android die
One more...