The Descendant achievements

You helped Donnie and Randolph discover a new path.

You survived your encounter with a disgruntled colleague.

You gained Level 4 Security Clearance.

You had a most curious conversation.

You completed Episode 3: "What Lies Beneath"

You saved a life by administering emergency first aid.

You completed Episode 4: "Cerberus"

The world may be about to end, but at least you're not alone.

You refused to be boxed in.

Sometimes, you can be too clean.

You reached your destination, but the journey is far from over.

...helps the medicine go down.