The Episode 3 - Derivation Add-on for The Lions Song: Episode 1 - Silence has 13 achievements.
Make sure Rauch is alright
Allow Markert to paint you
Order the wrong sweets for Nenner
Tell Leos about Nikol's governess
Meet Leos in the Street as Emma
Manage to get back into the Radius
Get the support of other mathematicians
Meet Leos in the Street as Emil
Change Zahler's perspective
Prove that there are many possible states and everything is in flux
Finish all achievements in Episode 3
Inspire Wittgenstein
Finish Episode 3