It is foretold that revealing all 6 sigils will bring about light, and thus the sigils have been uncovered and light has been wrought from the shadow. Use all you have gained and search outside your vision for secrets within the world.

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

The player has successfully hacked a safe

The player has successfully hacked a turret

The player has successfully hacked a security bot

The player has successfully completed the Welcome To Rapture Level

Kill 10 enemies with grenades by aiming while hanging from a ledge

Kill 20 enemies by shooting from the hip (without aiming with the L1 button)

Spend 8 seconds or more in the air

Complete a community level

Place 10 stickers or decorations in your pod

Place a sticker

Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material