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.
Let the dog die
Deactivate the evil computer
Let the Android die
Freed the Android!
Freed the dog!
Craft some thermite
Craft a bomb
Read to learn chemistry
Push the Big Red Button
Collect your pee
One more...