Adopted a new Little Sister for the very first time.

Defended yourself against Lamb's Assault in the train station.

Kill 50 enemies with the bow.

The player has completed the game without harvesting any Little Sisters

Take at least one photo in every research group

Fully upgrade four weapons

The player has broken Fontaine's mind control

The player has fully upgraded three weapons

The player has successfully invented all possible ammo types

Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks

The player has fully researched the Spider Splicer

The player has restored the forests of Arcadia

The player has fully upgraded one weapon