The player has restored the forests of Arcadia

The player has fully researched the Leadhead Splicer

Complete Claire's story.

The player has acquired at least one weapon upgrade

The player has taken a Research Photo of the highest grade

Kill 3 enemies at once with a sub-weapon.

Shoot the grenade you fed to an enemy.

Complete Sherry's segment.

Escape the bedroom within 60 seconds during Sherry's segment.

The player has successfully invented at least one item

Expand inventory slots to max.

Defeat Stage 2 G using the crane only once.

The player has purchased one slot in any Plasmid or Tonic track